Initial schematic commit

9 files changed, 5500 insertions, 0 deletions

diff --git a/pcb/components.bck b/pcb/components.bck
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--- /dev/null
+++ b/pcb/components.bck
@@ -0,0 +1,3 @@
+EESchema-DOCLIB  Version 2.0
+#
+#End Doc Library
diff --git a/pcb/components.dcm b/pcb/components.dcm
new file mode 100644
index 0000000..5f3ed79
--- /dev/null
+++ b/pcb/components.dcm
@@ -0,0 +1,3 @@
+EESchema-DOCLIB  Version 2.0
+#
+#End Doc Library
diff --git a/pcb/components.lib b/pcb/components.lib
new file mode 100644
index 0000000..4d25317
--- /dev/null
+++ b/pcb/components.lib
@@ -0,0 +1,44 @@
+EESchema-LIBRARY Version 2.4
+#encoding utf-8
+#
+# FE1.1s
+#
+DEF FE1.1s U 0 40 Y Y 1 F N
+F0 "U" -750 650 50 H V C CNN
+F1 "FE1.1s" 550 650 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+S -800 600 800 -700 0 1 0 f
+X VSS 1 1000 -300 200 L 50 50 1 1 I
+X DM1 10 -400 -900 200 U 50 50 1 1 I
+X DP1 11 -500 -900 200 U 50 50 1 1 I
+X VD18_O 12 1000 0 200 L 50 50 1 1 I
+X VD33 13 1000 100 200 L 50 50 1 1 I
+X REXT 14 -1000 100 200 R 50 50 1 1 I
+X DMU 15 100 800 200 D 50 50 1 1 I
+X DPU 16 0 800 200 D 50 50 1 1 I
+X XRSTJ 17 -1000 -500 200 R 50 50 1 1 I
+X VBUSM 18 1000 400 200 L 50 50 1 1 I
+X BUSJ 19 -1000 -400 200 R 50 50 1 1 I
+X XOUT 2 -1000 400 200 R 50 50 1 1 I
+X VDD5 20 1000 300 200 L 50 50 1 1 I
+X VDD33_O 21 1000 200 200 L 50 50 1 1 I
+X DRV 22 -200 800 200 D 50 50 1 1 I
+X LED1 23 -300 800 200 D 50 50 1 1 I
+X LED2 24 -400 800 200 D 50 50 1 1 I
+X PWRJ 25 -1000 -300 200 R 50 50 1 1 I
+X OVCJ 26 -1000 -200 200 R 50 50 1 1 I
+X TESTJ 27 -1000 -100 200 R 50 50 1 1 I
+X VD18 28 1000 -100 200 L 50 50 1 1 I
+X XIN 3 -1000 300 200 R 50 50 1 1 I
+X DM4 4 500 -900 200 U 50 50 1 1 I
+X DP4 5 400 -900 200 U 50 50 1 1 I
+X DM3 6 200 -900 200 U 50 50 1 1 I
+X DP3 7 100 -900 200 U 50 50 1 1 I
+X DM2 8 -100 -900 200 U 50 50 1 1 I
+X DP2 9 -200 -900 200 U 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/pcb/securehid-cache.lib b/pcb/securehid-cache.lib
new file mode 100644
index 0000000..3fe54b3
--- /dev/null
+++ b/pcb/securehid-cache.lib
@@ -0,0 +1,732 @@
+EESchema-LIBRARY Version 2.4
+#encoding utf-8
+#
+# Connector_Generic_Conn_01x04
+#
+DEF Connector_Generic_Conn_01x04 J 0 40 Y N 1 F N
+F0 "J" 0 200 50 H V C CNN
+F1 "Connector_Generic_Conn_01x04" 0 -300 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ Connector*:*_1x??_*
+$ENDFPLIST
+DRAW
+S -50 -195 0 -205 1 1 6 N
+S -50 -95 0 -105 1 1 6 N
+S -50 5 0 -5 1 1 6 N
+S -50 105 0 95 1 1 6 N
+S -50 150 50 -250 1 1 10 f
+X Pin_1 1 -200 100 150 R 50 50 1 1 P
+X Pin_2 2 -200 0 150 R 50 50 1 1 P
+X Pin_3 3 -200 -100 150 R 50 50 1 1 P
+X Pin_4 4 -200 -200 150 R 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Connector_Generic_Conn_02x05_Odd_Even
+#
+DEF Connector_Generic_Conn_02x05_Odd_Even J 0 40 Y N 1 F N
+F0 "J" 50 300 50 H V C CNN
+F1 "Connector_Generic_Conn_02x05_Odd_Even" 50 -300 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ Connector*:*_2x??_*
+$ENDFPLIST
+DRAW
+S -50 -195 0 -205 1 1 6 N
+S -50 -95 0 -105 1 1 6 N
+S -50 5 0 -5 1 1 6 N
+S -50 105 0 95 1 1 6 N
+S -50 205 0 195 1 1 6 N
+S -50 250 150 -250 1 1 10 f
+S 150 -195 100 -205 1 1 6 N
+S 150 -95 100 -105 1 1 6 N
+S 150 5 100 -5 1 1 6 N
+S 150 105 100 95 1 1 6 N
+S 150 205 100 195 1 1 6 N
+X Pin_1 1 -200 200 150 R 50 50 1 1 P
+X Pin_10 10 300 -200 150 L 50 50 1 1 P
+X Pin_2 2 300 200 150 L 50 50 1 1 P
+X Pin_3 3 -200 100 150 R 50 50 1 1 P
+X Pin_4 4 300 100 150 L 50 50 1 1 P
+X Pin_5 5 -200 0 150 R 50 50 1 1 P
+X Pin_6 6 300 0 150 L 50 50 1 1 P
+X Pin_7 7 -200 -100 150 R 50 50 1 1 P
+X Pin_8 8 300 -100 150 L 50 50 1 1 P
+X Pin_9 9 -200 -200 150 R 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Connector_USB_B_Micro
+#
+DEF Connector_USB_B_Micro J 0 40 Y Y 1 F N
+F0 "J" -200 450 50 H V L CNN
+F1 "Connector_USB_B_Micro" -200 350 50 H V L CNN
+F2 "" 150 -50 50 H I C CNN
+F3 "" 150 -50 50 H I C CNN
+ALIAS USB_B_Mini
+$FPLIST
+ USB*
+$ENDFPLIST
+DRAW
+C -150 85 25 0 1 10 F
+C -25 135 15 0 1 10 F
+S -200 -300 200 300 0 1 10 f
+S -5 -300 5 -270 0 1 0 N
+S 10 50 -20 20 0 1 10 F
+S 200 -205 170 -195 0 1 0 N
+S 200 -105 170 -95 0 1 0 N
+S 200 -5 170 5 0 1 0 N
+S 200 195 170 205 0 1 0 N
+P 2 0 1 10 -75 85 25 85 N
+P 4 0 1 10 -125 85 -100 85 -50 135 -25 135 N
+P 4 0 1 10 -100 85 -75 85 -50 35 0 35 N
+P 4 0 1 10 25 110 25 60 75 85 25 110 F
+P 5 0 1 0 -170 220 -70 220 -80 190 -160 190 -170 220 F
+P 9 0 1 0 -185 230 -185 220 -175 190 -175 180 -65 180 -65 190 -55 220 -55 230 -185 230 N
+X VBUS 1 300 200 100 L 50 50 1 1 w
+X D- 2 300 -100 100 L 50 50 1 1 P
+X D+ 3 300 0 100 L 50 50 1 1 P
+X ID 4 300 -200 100 L 50 50 1 1 P
+X GND 5 0 -400 100 U 50 50 1 1 w
+X Shield 6 -100 -400 100 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# MCU_ST_STM32F1_STM32F103C8Tx
+#
+DEF MCU_ST_STM32F1_STM32F103C8Tx U 0 20 Y Y 1 F N
+F0 "U" -600 1450 50 H V L CNN
+F1 "MCU_ST_STM32F1_STM32F103C8Tx" 300 1450 50 H V L CNN
+F2 "Package_QFP:LQFP-48_7x7mm_P0.5mm" -600 -1400 50 H I R CNN
+F3 "" 0 0 50 H I C CNN
+ALIAS STM32F103CBTx
+$FPLIST
+ LQFP*7x7mm*P0.5mm*
+$ENDFPLIST
+DRAW
+S -600 -1400 500 1400 0 1 10 f
+X VBAT 1 -200 1500 100 D 50 50 1 1 W
+X PA0 10 600 200 100 L 50 50 1 1 B
+X PA1 11 600 100 100 L 50 50 1 1 B
+X PA2 12 600 0 100 L 50 50 1 1 B
+X PA3 13 600 -100 100 L 50 50 1 1 B
+X PA4 14 600 -200 100 L 50 50 1 1 B
+X PA5 15 600 -300 100 L 50 50 1 1 B
+X PA6 16 600 -400 100 L 50 50 1 1 B
+X PA7 17 600 -500 100 L 50 50 1 1 B
+X PB0 18 -700 200 100 R 50 50 1 1 B
+X PB1 19 -700 100 100 R 50 50 1 1 B
+X PC13 2 -700 600 100 R 50 50 1 1 B
+X PB2 20 -700 0 100 R 50 50 1 1 B
+X PB10 21 -700 -800 100 R 50 50 1 1 B
+X PB11 22 -700 -900 100 R 50 50 1 1 B
+X VSS 23 -200 -1500 100 U 50 50 1 1 W
+X VDD 24 -100 1500 100 D 50 50 1 1 W
+X PB12 25 -700 -1000 100 R 50 50 1 1 B
+X PB13 26 -700 -1100 100 R 50 50 1 1 B
+X PB14 27 -700 -1200 100 R 50 50 1 1 B
+X PB15 28 -700 -1300 100 R 50 50 1 1 B
+X PA8 29 600 -600 100 L 50 50 1 1 B
+X PC14 3 -700 500 100 R 50 50 1 1 B
+X PA9 30 600 -700 100 L 50 50 1 1 B
+X PA10 31 600 -800 100 L 50 50 1 1 B
+X PA11 32 600 -900 100 L 50 50 1 1 B
+X PA12 33 600 -1000 100 L 50 50 1 1 B
+X PA13 34 600 -1100 100 L 50 50 1 1 B
+X VSS 35 -100 -1500 100 U 50 50 1 1 W
+X VDD 36 0 1500 100 D 50 50 1 1 W
+X PA14 37 600 -1200 100 L 50 50 1 1 B
+X PA15 38 600 -1300 100 L 50 50 1 1 B
+X PB3 39 -700 -100 100 R 50 50 1 1 B
+X PC15 4 -700 400 100 R 50 50 1 1 B
+X PB4 40 -700 -200 100 R 50 50 1 1 B
+X PB5 41 -700 -300 100 R 50 50 1 1 B
+X PB6 42 -700 -400 100 R 50 50 1 1 B
+X PB7 43 -700 -500 100 R 50 50 1 1 B
+X BOOT0 44 -700 1100 100 R 50 50 1 1 I
+X PB8 45 -700 -600 100 R 50 50 1 1 B
+X PB9 46 -700 -700 100 R 50 50 1 1 B
+X VSS 47 0 -1500 100 U 50 50 1 1 W
+X VDD 48 100 1500 100 D 50 50 1 1 W
+X PD0 5 -700 900 100 R 50 50 1 1 I
+X PD1 6 -700 800 100 R 50 50 1 1 I
+X NRST 7 -700 1300 100 R 50 50 1 1 I
+X VSSA 8 100 -1500 100 U 50 50 1 1 W
+X VDDA 9 200 1500 100 D 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# MCU_ST_STM32F4_STM32F407VETx
+#
+DEF MCU_ST_STM32F4_STM32F407VETx U 0 20 Y Y 1 F N
+F0 "U" -700 2550 50 H V L CNN
+F1 "MCU_ST_STM32F4_STM32F407VETx" 500 2550 50 H V L CNN
+F2 "Package_QFP:LQFP-100_14x14mm_P0.5mm" -700 -2600 50 H I R CNN
+F3 "" 0 0 50 H I C CNN
+ALIAS STM32F407VGTx
+$FPLIST
+ LQFP*14x14mm*P0.5mm*
+$ENDFPLIST
+DRAW
+S -700 -2600 700 2500 0 1 10 f
+X PE2 1 -900 500 200 R 50 50 1 1 B
+X VSS 10 -200 -2800 200 U 50 50 1 1 W
+X VDD 100 300 2700 200 D 50 50 1 1 W
+X VDD 11 -200 2700 200 D 50 50 1 1 W
+X PH0 12 -900 1000 200 R 50 50 1 1 I
+X PH1 13 -900 900 200 R 50 50 1 1 I
+X NRST 14 -900 2400 200 R 50 50 1 1 I
+X PC0 15 900 -1000 200 L 50 50 1 1 B
+X PC1 16 900 -1100 200 L 50 50 1 1 B
+X PC2 17 900 -1200 200 L 50 50 1 1 B
+X PC3 18 900 -1300 200 L 50 50 1 1 B
+X VDD 19 -100 2700 200 D 50 50 1 1 W
+X PE3 2 -900 400 200 R 50 50 1 1 B
+X VSSA 20 200 -2800 200 U 50 50 1 1 W
+X VREF+ 21 -900 1800 200 R 50 50 1 1 W
+X VDDA 22 400 2700 200 D 50 50 1 1 W
+X PA0 23 900 2400 200 L 50 50 1 1 B
+X PA1 24 900 2300 200 L 50 50 1 1 B
+X PA2 25 900 2200 200 L 50 50 1 1 B
+X PA3 26 900 2100 200 L 50 50 1 1 B
+X VSS 27 -100 -2800 200 U 50 50 1 1 W
+X VDD 28 0 2700 200 D 50 50 1 1 W
+X PA4 29 900 2000 200 L 50 50 1 1 B
+X PE4 3 -900 300 200 R 50 50 1 1 B
+X PA5 30 900 1900 200 L 50 50 1 1 B
+X PA6 31 900 1800 200 L 50 50 1 1 B
+X PA7 32 900 1700 200 L 50 50 1 1 B
+X PC4 33 900 -1400 200 L 50 50 1 1 B
+X PC5 34 900 -1500 200 L 50 50 1 1 B
+X PB0 35 900 700 200 L 50 50 1 1 B
+X PB1 36 900 600 200 L 50 50 1 1 B
+X PB2 37 900 500 200 L 50 50 1 1 B
+X PE7 38 -900 0 200 R 50 50 1 1 B
+X PE8 39 -900 -100 200 R 50 50 1 1 B
+X PE5 4 -900 200 200 R 50 50 1 1 B
+X PE9 40 -900 -200 200 R 50 50 1 1 B
+X PE10 41 -900 -300 200 R 50 50 1 1 B
+X PE11 42 -900 -400 200 R 50 50 1 1 B
+X PE12 43 -900 -500 200 R 50 50 1 1 B
+X PE13 44 -900 -600 200 R 50 50 1 1 B
+X PE14 45 -900 -700 200 R 50 50 1 1 B
+X PE15 46 -900 -800 200 R 50 50 1 1 B
+X PB10 47 900 -300 200 L 50 50 1 1 B
+X PB11 48 900 -400 200 L 50 50 1 1 B
+X VCAP_1 49 -900 2000 200 R 50 50 1 1 W
+X PE6 5 -900 100 200 R 50 50 1 1 B
+X VDD 50 100 2700 200 D 50 50 1 1 W
+X PB12 51 900 -500 200 L 50 50 1 1 B
+X PB13 52 900 -600 200 L 50 50 1 1 B
+X PB14 53 900 -700 200 L 50 50 1 1 B
+X PB15 54 900 -800 200 L 50 50 1 1 B
+X PD8 55 -900 -1800 200 R 50 50 1 1 B
+X PD9 56 -900 -1900 200 R 50 50 1 1 B
+X PD10 57 -900 -2000 200 R 50 50 1 1 B
+X PD11 58 -900 -2100 200 R 50 50 1 1 B
+X PD12 59 -900 -2200 200 R 50 50 1 1 B
+X VBAT 6 -300 2700 200 D 50 50 1 1 W
+X PD13 60 -900 -2300 200 R 50 50 1 1 B
+X PD14 61 -900 -2400 200 R 50 50 1 1 B
+X PD15 62 -900 -2500 200 R 50 50 1 1 B
+X PC6 63 900 -1600 200 L 50 50 1 1 B
+X PC7 64 900 -1700 200 L 50 50 1 1 B
+X PC8 65 900 -1800 200 L 50 50 1 1 B
+X PC9 66 900 -1900 200 L 50 50 1 1 B
+X PA8 67 900 1600 200 L 50 50 1 1 B
+X PA9 68 900 1500 200 L 50 50 1 1 B
+X PA10 69 900 1400 200 L 50 50 1 1 B
+X PC13 7 900 -2300 200 L 50 50 1 1 B
+X PA11 70 900 1300 200 L 50 50 1 1 B
+X PA12 71 900 1200 200 L 50 50 1 1 B
+X PA13 72 900 1100 200 L 50 50 1 1 B
+X VCAP_2 73 -900 1900 200 R 50 50 1 1 W
+X VSS 74 0 -2800 200 U 50 50 1 1 W
+X VDD 75 200 2700 200 D 50 50 1 1 W
+X PA14 76 900 1000 200 L 50 50 1 1 B
+X PA15 77 900 900 200 L 50 50 1 1 B
+X PC10 78 900 -2000 200 L 50 50 1 1 B
+X PC11 79 900 -2100 200 L 50 50 1 1 B
+X PC14 8 900 -2400 200 L 50 50 1 1 B
+X PC12 80 900 -2200 200 L 50 50 1 1 B
+X PD0 81 -900 -1000 200 R 50 50 1 1 B
+X PD1 82 -900 -1100 200 R 50 50 1 1 B
+X PD2 83 -900 -1200 200 R 50 50 1 1 B
+X PD3 84 -900 -1300 200 R 50 50 1 1 B
+X PD4 85 -900 -1400 200 R 50 50 1 1 B
+X PD5 86 -900 -1500 200 R 50 50 1 1 B
+X PD6 87 -900 -1600 200 R 50 50 1 1 B
+X PD7 88 -900 -1700 200 R 50 50 1 1 B
+X PB3 89 900 400 200 L 50 50 1 1 B
+X PC15 9 900 -2500 200 L 50 50 1 1 B
+X PB4 90 900 300 200 L 50 50 1 1 B
+X PB5 91 900 200 200 L 50 50 1 1 B
+X PB6 92 900 100 200 L 50 50 1 1 B
+X PB7 93 900 0 200 L 50 50 1 1 B
+X BOOT0 94 -900 2200 200 R 50 50 1 1 I
+X PB8 95 900 -100 200 L 50 50 1 1 B
+X PB9 96 900 -200 200 L 50 50 1 1 B
+X PE0 97 -900 700 200 R 50 50 1 1 B
+X PE1 98 -900 600 200 R 50 50 1 1 B
+X VSS 99 100 -2800 200 U 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# components_FE1.1s
+#
+DEF components_FE1.1s U 0 40 Y Y 1 F N
+F0 "U" -750 650 50 H V C CNN
+F1 "components_FE1.1s" 550 650 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+S -800 600 800 -700 0 1 0 f
+X VSS 1 1000 -300 200 L 50 50 1 1 I
+X DM1 10 -400 -900 200 U 50 50 1 1 I
+X DP1 11 -500 -900 200 U 50 50 1 1 I
+X VD18_O 12 1000 0 200 L 50 50 1 1 I
+X VD33 13 1000 100 200 L 50 50 1 1 I
+X REXT 14 -1000 100 200 R 50 50 1 1 I
+X DMU 15 100 800 200 D 50 50 1 1 I
+X DPU 16 0 800 200 D 50 50 1 1 I
+X XRSTJ 17 -1000 -500 200 R 50 50 1 1 I
+X VBUSM 18 1000 400 200 L 50 50 1 1 I
+X BUSJ 19 -1000 -400 200 R 50 50 1 1 I
+X XOUT 2 -1000 400 200 R 50 50 1 1 I
+X VDD5 20 1000 300 200 L 50 50 1 1 I
+X VDD33_O 21 1000 200 200 L 50 50 1 1 I
+X DRV 22 -200 800 200 D 50 50 1 1 I
+X LED1 23 -300 800 200 D 50 50 1 1 I
+X LED2 24 -400 800 200 D 50 50 1 1 I
+X PWRJ 25 -1000 -300 200 R 50 50 1 1 I
+X OVCJ 26 -1000 -200 200 R 50 50 1 1 I
+X TESTJ 27 -1000 -100 200 R 50 50 1 1 I
+X VD18 28 1000 -100 200 L 50 50 1 1 I
+X XIN 3 -1000 300 200 R 50 50 1 1 I
+X DM4 4 500 -900 200 U 50 50 1 1 I
+X DP4 5 400 -900 200 U 50 50 1 1 I
+X DM3 6 200 -900 200 U 50 50 1 1 I
+X DP3 7 100 -900 200 U 50 50 1 1 I
+X DM2 8 -100 -900 200 U 50 50 1 1 I
+X DP2 9 -200 -900 200 U 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# conn_USB_A
+#
+DEF conn_USB_A J 0 40 Y Y 1 F N
+F0 "J" -200 450 50 H V L CNN
+F1 "conn_USB_A" -200 350 50 H V L CNN
+F2 "" 150 -50 50 H I C CNN
+F3 "" 150 -50 50 H I C CNN
+$FPLIST
+ USB*
+$ENDFPLIST
+DRAW
+C -150 85 25 0 1 10 F
+C -25 135 15 0 1 10 F
+S -200 -300 200 300 0 1 10 f
+S -60 190 -170 210 0 1 0 F
+S -50 180 -180 230 0 1 0 N
+S -5 -300 5 -270 0 1 0 N
+S 10 50 -20 20 0 1 10 F
+S 200 -105 170 -95 0 1 0 N
+S 200 -5 170 5 0 1 0 N
+S 200 195 170 205 0 1 0 N
+P 4 0 1 10 -125 85 -100 85 -50 135 -25 135 N
+P 4 0 1 10 -100 85 -75 85 -50 35 0 35 N
+P 4 0 1 10 25 110 25 60 75 85 25 110 F
+P 2 1 1 10 -75 85 25 85 N
+X VBUS 1 300 200 100 L 50 50 1 1 W
+X D- 2 300 -100 100 L 50 50 1 1 P
+X D+ 3 300 0 100 L 50 50 1 1 P
+X GND 4 0 -400 100 U 50 50 1 1 W
+X Shield 5 -100 -400 100 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# device_Battery_Cell
+#
+DEF device_Battery_Cell BT 0 0 N N 1 F N
+F0 "BT" 100 100 50 H V L CNN
+F1 "device_Battery_Cell" 100 0 50 H V L CNN
+F2 "" 0 60 50 V I C CNN
+F3 "" 0 60 50 V I C CNN
+DRAW
+S -90 70 90 60 0 1 0 F
+S -62 47 58 27 0 1 0 F
+P 2 0 1 0 0 30 0 0 N
+P 2 0 1 0 0 70 0 100 N
+P 2 0 1 10 20 135 60 135 N
+P 2 0 1 10 40 155 40 115 N
+X + 1 0 200 100 D 50 50 1 1 P
+X - 2 0 -100 100 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# device_C
+#
+DEF device_C C 0 10 N Y 1 F N
+F0 "C" 25 100 50 H V L CNN
+F1 "device_C" 25 -100 50 H V L CNN
+F2 "" 38 -150 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ C_*
+$ENDFPLIST
+DRAW
+P 2 0 1 20 -80 -30 80 -30 N
+P 2 0 1 20 -80 30 80 30 N
+X ~ 1 0 150 110 D 50 50 1 1 P
+X ~ 2 0 -150 110 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# device_CP
+#
+DEF device_CP C 0 10 N Y 1 F N
+F0 "C" 25 100 50 H V L CNN
+F1 "device_CP" 25 -100 50 H V L CNN
+F2 "" 38 -150 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ CP_*
+$ENDFPLIST
+DRAW
+S -90 20 -90 40 0 1 0 N
+S -90 20 90 20 0 1 0 N
+S 90 -20 -90 -40 0 1 0 F
+S 90 40 -90 40 0 1 0 N
+S 90 40 90 20 0 1 0 N
+P 2 0 1 0 -70 90 -30 90 N
+P 2 0 1 0 -50 110 -50 70 N
+X ~ 1 0 150 110 D 50 50 1 1 P
+X ~ 2 0 -150 110 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# device_CP_Small
+#
+DEF device_CP_Small C 0 10 N N 1 F N
+F0 "C" 10 70 50 H V L CNN
+F1 "device_CP_Small" 10 -80 50 H V L CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ CP_*
+$ENDFPLIST
+DRAW
+S -60 -12 60 -27 0 1 0 F
+S -60 27 60 12 0 1 0 N
+P 2 0 1 0 -50 60 -30 60 N
+P 2 0 1 0 -40 50 -40 70 N
+X ~ 1 0 100 73 D 50 50 1 1 P
+X ~ 2 0 -100 73 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# device_C_Small
+#
+DEF device_C_Small C 0 10 N N 1 F N
+F0 "C" 10 70 50 H V L CNN
+F1 "device_C_Small" 10 -80 50 H V L CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ C_*
+$ENDFPLIST
+DRAW
+P 2 0 1 13 -60 -20 60 -20 N
+P 2 0 1 12 -60 20 60 20 N
+X ~ 1 0 100 80 D 50 50 1 1 P
+X ~ 2 0 -100 80 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# device_Crystal_GND24_Small
+#
+DEF device_Crystal_GND24_Small Y 0 40 Y N 1 F N
+F0 "Y" 50 175 50 H V L CNN
+F1 "device_Crystal_GND24_Small" 50 100 50 H V L CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ Crystal*
+$ENDFPLIST
+DRAW
+S -30 -60 30 60 0 1 0 N
+P 2 0 1 15 -50 -30 -50 30 N
+P 2 0 1 15 50 -30 50 30 N
+P 4 0 1 0 -50 -50 -50 -75 50 -75 50 -50 N
+P 4 0 1 0 -50 50 -50 75 50 75 50 50 N
+X 1 1 -100 0 50 R 50 50 1 1 P
+X 2 2 0 -125 50 U 50 50 1 1 P
+X 3 3 100 0 50 L 50 50 1 1 P
+X 4 4 0 125 50 D 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# device_LED
+#
+DEF device_LED D 0 40 Y N 1 F N
+F0 "D" 0 100 50 H V C CNN
+F1 "device_LED" 0 -100 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ LED*
+$ENDFPLIST
+DRAW
+P 2 0 1 8 -50 -50 -50 50 N
+P 2 0 1 0 -50 0 50 0 N
+P 4 0 1 8 50 -50 50 50 -50 0 50 -50 N
+P 5 0 1 0 -120 -30 -180 -90 -150 -90 -180 -90 -180 -60 N
+P 5 0 1 0 -70 -30 -130 -90 -100 -90 -130 -90 -130 -60 N
+X K 1 -150 0 100 R 50 50 1 1 P
+X A 2 150 0 100 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# device_LED_Small
+#
+DEF device_LED_Small D 0 10 N N 1 F N
+F0 "D" -50 125 50 H V L CNN
+F1 "device_LED_Small" -175 -100 50 H V L CNN
+F2 "" 0 0 50 V I C CNN
+F3 "" 0 0 50 V I C CNN
+$FPLIST
+ LED-*
+ LED_*
+$ENDFPLIST
+DRAW
+P 2 0 1 0 -30 -40 -30 40 N
+P 2 0 1 0 40 0 -30 0 N
+P 4 0 1 0 30 -40 -30 0 30 40 30 -40 N
+P 5 0 1 0 0 30 -20 50 -10 50 -20 50 -20 40 N
+P 5 0 1 0 20 50 0 70 10 70 0 70 0 60 N
+X K 1 -100 0 70 R 50 50 1 1 P
+X A 2 100 0 70 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# device_R_Pack04
+#
+DEF device_R_Pack04 RN 0 0 Y N 1 F N
+F0 "RN" -300 0 50 V V C CNN
+F1 "device_R_Pack04" 200 0 50 V V C CNN
+F2 "" 275 0 50 V I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ DIP*
+ SOIC*
+$ENDFPLIST
+DRAW
+S -250 -95 150 95 0 1 10 f
+S -225 75 -175 -75 0 1 10 N
+S -125 75 -75 -75 0 1 10 N
+S -25 75 25 -75 0 1 10 N
+S 75 75 125 -75 0 1 10 N
+P 2 0 1 0 -200 -100 -200 -75 N
+P 2 0 1 0 -200 75 -200 100 N
+P 2 0 1 0 -100 -100 -100 -75 N
+P 2 0 1 0 -100 75 -100 100 N
+P 2 0 1 0 0 -100 0 -75 N
+P 2 0 1 0 0 75 0 100 N
+P 2 0 1 0 100 -100 100 -75 N
+P 2 0 1 0 100 75 100 100 N
+X R1.1 1 -200 -200 100 U 50 50 1 1 P
+X R2.1 2 -100 -200 100 U 50 50 1 1 P
+X R3.1 3 0 -200 100 U 50 50 1 1 P
+X R4.1 4 100 -200 100 U 50 50 1 1 P
+X R4.2 5 100 200 100 D 50 50 1 1 P
+X R3.2 6 0 200 100 D 50 50 1 1 P
+X R2.2 7 -100 200 100 D 50 50 1 1 P
+X R1.2 8 -200 200 100 D 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# device_R_Small
+#
+DEF device_R_Small R 0 10 N N 1 F N
+F0 "R" 30 20 50 H V L CNN
+F1 "device_R_Small" 30 -40 50 H V L CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ R_*
+$ENDFPLIST
+DRAW
+S -30 70 30 -70 0 1 8 N
+X ~ 1 0 100 30 D 50 50 1 1 P
+X ~ 2 0 -100 30 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# device_Speaker_Crystal
+#
+DEF device_Speaker_Crystal LS 0 0 Y N 1 F N
+F0 "LS" 25 225 50 H V R CNN
+F1 "device_Speaker_Crystal" 25 150 50 H V R CNN
+F2 "" -35 -50 50 H I C CNN
+F3 "" -35 -50 50 H I C CNN
+ALIAS Speaker_Ultrasound
+DRAW
+S -100 50 45 -150 0 0 10 N
+S -80 -25 25 -75 0 0 10 N
+P 2 0 0 0 -65 -90 15 -90 N
+P 2 0 0 0 -65 -10 15 -10 N
+P 2 0 0 0 -25 -90 -25 -120 N
+P 2 0 0 0 -25 -10 -25 20 N
+P 4 0 0 10 45 50 145 150 145 -250 45 -150 N
+X 1 1 -200 0 100 R 50 50 1 1 I
+X 2 2 -200 -100 100 R 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+# power_+3.3V
+#
+DEF power_+3.3V #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "power_+3.3V" 0 140 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+ALIAS +3.3V
+DRAW
+P 2 0 1 0 -30 50 0 100 N
+P 2 0 1 0 0 0 0 100 N
+P 2 0 1 0 0 100 30 50 N
+X +3V3 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# power_GND
+#
+DEF power_GND #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -250 50 H I C CNN
+F1 "power_GND" 0 -150 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 6 0 1 0 0 0 0 -50 50 -50 0 -100 -50 -50 0 -50 N
+X GND 1 0 0 0 D 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# power_VBUS
+#
+DEF power_VBUS #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "power_VBUS" 0 150 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 2 0 1 0 -30 50 0 100 N
+P 2 0 1 0 0 0 0 100 N
+P 2 0 1 0 0 100 30 50 N
+X VBUS 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# power_VDDA
+#
+DEF power_VDDA #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "power_VDDA" 0 150 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+C 0 75 25 0 1 0 N
+P 2 0 1 0 0 0 0 50 N
+X VDDA 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# power_VSSA
+#
+DEF power_VSSA #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -150 50 H I C CNN
+F1 "power_VSSA" 0 150 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+C 0 75 25 0 1 0 N
+P 2 0 1 0 0 0 0 50 N
+X VSSA 1 0 0 0 U 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# regul_AP1117-33
+#
+DEF regul_AP1117-33 U 0 10 Y Y 1 F N
+F0 "U" -150 125 50 H V C CNN
+F1 "regul_AP1117-33" 0 125 50 H V L CNN
+F2 "TO_SOT_Packages_SMD:SOT-223-3Lead_TabPin2" 0 200 50 H I C CNN
+F3 "" 100 -250 50 H I C CNN
+ALIAS AP1117-18 AP1117-25 AP1117-33 AP1117-50 LD1117S33TR_SOT223 LD1117S12TR_SOT223 LD1117S18TR_SOT223 LD1117S25TR_SOT223 LD1117S50TR_SOT223 NCP1117-12_SOT223 NCP1117-1.5_SOT223 NCP1117-1.8_SOT223 NCP1117-2.0_SOT223 NCP1117-2.5_SOT223 NCP1117-2.85_SOT223 NCP1117-3.3_SOT223 NCP1117-5.0_SOT223
+$FPLIST
+ SOT?223*TabPin2*
+$ENDFPLIST
+DRAW
+S -200 -200 200 75 0 1 10 f
+X GND 1 0 -300 100 U 50 50 1 1 W
+X VO 2 300 0 100 L 50 50 1 1 P
+X VI 3 -300 0 100 R 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
+# switches_SW_Push
+#
+DEF switches_SW_Push SW 0 40 N N 1 F N
+F0 "SW" 50 100 50 H V L CNN
+F1 "switches_SW_Push" 0 -60 50 H V C CNN
+F2 "" 0 200 50 H I C CNN
+F3 "" 0 200 50 H I C CNN
+DRAW
+C -80 0 20 0 1 0 N
+C 80 0 20 0 1 0 N
+P 2 0 1 0 0 50 0 120 N
+P 2 0 1 0 100 50 -100 50 N
+X 1 1 -200 0 100 R 50 50 0 1 P
+X 2 2 200 0 100 L 50 50 0 1 P
+ENDDRAW
+ENDDEF
+#
+# transistors_2N7002
+#
+DEF transistors_2N7002 Q 0 0 Y N 1 F N
+F0 "Q" 200 75 50 H V L CNN
+F1 "transistors_2N7002" 200 0 50 H V L CNN
+F2 "TO_SOT_Packages_SMD:SOT-23" 200 -75 50 H I L CIN
+F3 "" 0 0 50 H I L CNN
+ALIAS 2N7002 MMBF170
+$FPLIST
+ SOT?23*
+$ENDFPLIST
+DRAW
+C 65 0 111 0 1 10 N
+C 100 -70 11 0 1 0 F
+C 100 70 11 0 1 0 F
+P 2 0 1 0 30 -70 100 -70 N
+P 2 0 1 10 30 -50 30 -90 N
+P 2 0 1 0 30 0 100 0 N
+P 2 0 1 10 30 20 30 -20 N
+P 2 0 1 0 30 70 100 70 N
+P 2 0 1 10 30 90 30 50 N
+P 2 0 1 0 100 -70 100 -100 N
+P 2 0 1 0 100 -70 100 0 N
+P 2 0 1 0 100 100 100 70 N
+P 3 0 1 10 10 75 10 -75 10 -75 N
+P 4 0 1 0 40 0 80 15 80 -15 40 0 F
+P 4 0 1 0 100 -70 130 -70 130 70 100 70 N
+P 4 0 1 0 110 20 115 15 145 15 150 10 N
+P 4 0 1 0 130 15 115 -10 145 -10 130 15 N
+X G 1 -200 0 210 R 50 50 1 1 I
+X S 2 100 -200 100 U 50 50 1 1 P
+X D 3 100 200 100 D 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+#End Library
diff --git a/pcb/securehid.bak b/pcb/securehid.bak
new file mode 100644
index 0000000..73893eb
--- /dev/null
+++ b/pcb/securehid.bak
@@ -0,0 +1,2310 @@
+EESchema Schematic File Version 4
+LIBS:securehid-cache
+EELAYER 26 0
+EELAYER END
+$Descr A3 16535 11693
+encoding utf-8
+Sheet 1 1
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L MCU_ST_STM32F1:STM32F103C8Tx U?
+U 1 1 5BEEAD06
+P 12850 3550
+F 0 "U?" H 12250 5000 50  0000 L CNN
+F 1 "STM32F103C8Tx" H 13150 5000 50  0000 L CNN
+F 2 "Package_QFP:LQFP-48_7x7mm_P0.5mm" H 12250 2150 50  0001 R CNN
+F 3 "" H 12850 3550 50  0001 C CNN
+	1    12850 3550
+	1    0    0    -1  
+$EndComp
+$Comp
+L Connector:USB_B_Micro J?
+U 1 1 5BEEADC1
+P 1700 3650
+F 0 "J?" H 1500 4100 50  0000 L CNN
+F 1 "USB_B_Micro" H 1500 4000 50  0000 L CNN
+F 2 "" H 1850 3600 50  0001 C CNN
+F 3 "" H 1850 3600 50  0001 C CNN
+	1    1700 3650
+	1    0    0    -1  
+$EndComp
+$Comp
+L conn:USB_A J?
+U 1 1 5BEEAE66
+P 1700 9200
+F 0 "J?" H 1500 9650 50  0000 L CNN
+F 1 "USB_A" H 1500 9550 50  0000 L CNN
+F 2 "" H 1850 9150 50  0001 C CNN
+F 3 "" H 1850 9150 50  0001 C CNN
+	1    1700 9200
+	1    0    0    -1  
+$EndComp
+$Comp
+L regul:AP1117-33 U?
+U 1 1 5BEF631A
+P 2650 2200
+F 0 "U?" H 2650 2442 50  0000 C CNN
+F 1 "AP1117-33" H 2650 2351 50  0000 C CNN
+F 2 "TO_SOT_Packages_SMD:SOT-223-3Lead_TabPin2" H 2650 2400 50  0001 C CNN
+F 3 "http://www.diodes.com/datasheets/AP1117.pdf" H 2750 1950 50  0001 C CNN
+	1    2650 2200
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:C C?
+U 1 1 5BEF660D
+P 2050 2350
+F 0 "C?" H 2165 2396 50  0000 L CNN
+F 1 "100n" H 2165 2305 50  0000 L CNN
+F 2 "" H 2088 2200 50  0001 C CNN
+F 3 "" H 2050 2350 50  0001 C CNN
+	1    2050 2350
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:CP C?
+U 1 1 5BEF69F7
+P 1550 2350
+F 0 "C?" H 1668 2396 50  0000 L CNN
+F 1 "220u" H 1668 2305 50  0000 L CNN
+F 2 "" H 1588 2200 50  0001 C CNN
+F 3 "" H 1550 2350 50  0001 C CNN
+	1    1550 2350
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:CP C?
+U 1 1 5BEF6DE0
+P 3600 2350
+F 0 "C?" H 3718 2396 50  0000 L CNN
+F 1 "47u" H 3718 2305 50  0000 L CNN
+F 2 "" H 3638 2200 50  0001 C CNN
+F 3 "" H 3600 2350 50  0001 C CNN
+	1    3600 2350
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:C C?
+U 1 1 5BEF7098
+P 3100 2350
+F 0 "C?" H 3215 2396 50  0000 L CNN
+F 1 "100n" H 3215 2305 50  0000 L CNN
+F 2 "" H 3138 2200 50  0001 C CNN
+F 3 "" H 3100 2350 50  0001 C CNN
+	1    3100 2350
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5BEF78F8
+P 2650 2650
+F 0 "#PWR?" H 2650 2400 50  0001 C CNN
+F 1 "GND" H 2655 2477 50  0000 C CNN
+F 2 "" H 2650 2650 50  0001 C CNN
+F 3 "" H 2650 2650 50  0001 C CNN
+	1    2650 2650
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:VBUS #PWR?
+U 1 1 5BEF7D0E
+P 1550 2050
+F 0 "#PWR?" H 1550 1900 50  0001 C CNN
+F 1 "VBUS" H 1565 2223 50  0000 C CNN
+F 2 "" H 1550 2050 50  0001 C CNN
+F 3 "" H 1550 2050 50  0001 C CNN
+	1    1550 2050
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+3.3V #PWR?
+U 1 1 5BEF8091
+P 3600 2050
+F 0 "#PWR?" H 3600 1900 50  0001 C CNN
+F 1 "+3.3V" H 3615 2223 50  0000 C CNN
+F 2 "" H 3600 2050 50  0001 C CNN
+F 3 "" H 3600 2050 50  0001 C CNN
+	1    3600 2050
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	1550 2050 1550 2200
+Wire Wire Line
+	1550 2200 2050 2200
+Connection ~ 1550 2200
+Connection ~ 2050 2200
+Wire Wire Line
+	2050 2200 2350 2200
+Wire Wire Line
+	2950 2200 3100 2200
+Wire Wire Line
+	3600 2200 3600 2050
+Connection ~ 3600 2200
+Connection ~ 3100 2200
+Wire Wire Line
+	3100 2200 3600 2200
+Wire Wire Line
+	3600 2500 3100 2500
+Connection ~ 2050 2500
+Wire Wire Line
+	2050 2500 1550 2500
+Connection ~ 2650 2500
+Wire Wire Line
+	2650 2500 2050 2500
+Connection ~ 3100 2500
+Wire Wire Line
+	2650 2500 2650 2650
+Wire Wire Line
+	2100 8600 2100 8750
+Wire Wire Line
+	2100 9000 2000 9000
+Wire Wire Line
+	1600 9600 1700 9600
+Wire Wire Line
+	1700 9700 1700 9600
+Connection ~ 1700 9600
+$Comp
+L power:GND #PWR?
+U 1 1 5BEFC201
+P 1700 9700
+F 0 "#PWR?" H 1700 9450 50  0001 C CNN
+F 1 "GND" H 1705 9527 50  0000 C CNN
+F 2 "" H 1700 9700 50  0001 C CNN
+F 3 "" H 1700 9700 50  0001 C CNN
+	1    1700 9700
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:VBUS #PWR?
+U 1 1 5BEFC5C0
+P 2100 8600
+F 0 "#PWR?" H 2100 8450 50  0001 C CNN
+F 1 "VBUS" H 2115 8773 50  0000 C CNN
+F 2 "" H 2100 8600 50  0001 C CNN
+F 3 "" H 2100 8600 50  0001 C CNN
+	1    2100 8600
+	1    0    0    -1  
+$EndComp
+Text Label 3600 6300 3    50   ~ 0
+USBH_DM
+Text Label 3500 6300 3    50   ~ 0
+USBH_DP
+Text Label 10100 3300 2    50   ~ 0
+USBH_DM
+Text Label 10100 3400 2    50   ~ 0
+USBH_DP
+Wire Wire Line
+	10100 3400 9350 3400
+Wire Wire Line
+	10100 3300 9350 3300
+$Comp
+L power:VBUS #PWR?
+U 1 1 5BF01EF8
+P 2100 3350
+F 0 "#PWR?" H 2100 3200 50  0001 C CNN
+F 1 "VBUS" H 2115 3523 50  0000 C CNN
+F 2 "" H 2100 3350 50  0001 C CNN
+F 3 "" H 2100 3350 50  0001 C CNN
+	1    2100 3350
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5BF022FC
+P 1700 4150
+F 0 "#PWR?" H 1700 3900 50  0001 C CNN
+F 1 "GND" H 1705 3977 50  0000 C CNN
+F 2 "" H 1700 4150 50  0001 C CNN
+F 3 "" H 1700 4150 50  0001 C CNN
+	1    1700 4150
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	1700 4150 1700 4050
+Wire Wire Line
+	1600 4050 1700 4050
+Connection ~ 1700 4050
+Wire Wire Line
+	2000 3450 2100 3450
+Wire Wire Line
+	2100 3450 2100 3350
+Text Label 3200 3650 2    50   ~ 0
+USBD_DP
+Text Label 3200 3750 2    50   ~ 0
+USBD_DM
+$Comp
+L device:R_Small R?
+U 1 1 5BF05F40
+P 2700 3750
+F 0 "R?" V 2500 3750 50  0000 C CNN
+F 1 "22" V 2600 3750 50  0000 C CNN
+F 2 "" H 2700 3750 50  0001 C CNN
+F 3 "" H 2700 3750 50  0001 C CNN
+	1    2700 3750
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5BF06DFB
+P 2700 3650
+F 0 "R?" V 2504 3650 50  0000 C CNN
+F 1 "22" V 2595 3650 50  0000 C CNN
+F 2 "" H 2700 3650 50  0001 C CNN
+F 3 "" H 2700 3650 50  0001 C CNN
+	1    2700 3650
+	0    1    1    0   
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5BF07F6E
+P 2300 3450
+F 0 "R?" H 2359 3496 50  0000 L CNN
+F 1 "1k5" H 2359 3405 50  0000 L CNN
+F 2 "" H 2300 3450 50  0001 C CNN
+F 3 "" H 2300 3450 50  0001 C CNN
+	1    2300 3450
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+3.3V #PWR?
+U 1 1 5BF08B1C
+P 2300 3350
+F 0 "#PWR?" H 2300 3200 50  0001 C CNN
+F 1 "+3.3V" H 2315 3523 50  0000 C CNN
+F 2 "" H 2300 3350 50  0001 C CNN
+F 3 "" H 2300 3350 50  0001 C CNN
+	1    2300 3350
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	2300 3550 2300 3650
+Connection ~ 2300 3650
+Wire Wire Line
+	2300 3650 2000 3650
+Wire Wire Line
+	2300 3650 2600 3650
+Wire Wire Line
+	2000 3750 2600 3750
+Wire Wire Line
+	3200 3750 2800 3750
+Wire Wire Line
+	2800 3650 3200 3650
+$Comp
+L device:Crystal_GND24_Small Y?
+U 1 1 5BF102A6
+P 6600 3650
+F 0 "Y?" V 6554 3816 50  0000 L CNN
+F 1 "8MHz" V 6645 3816 50  0000 L CNN
+F 2 "" H 6600 3650 50  0001 C CNN
+F 3 "" H 6600 3650 50  0001 C CNN
+	1    6600 3650
+	0    1    1    0   
+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5BF11861
+P 6350 3450
+F 0 "C?" V 6579 3450 50  0000 C CNN
+F 1 "12p" V 6488 3450 50  0000 C CNN
+F 2 "" H 6350 3450 50  0001 C CNN
+F 3 "" H 6350 3450 50  0001 C CNN
+	1    6350 3450
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5BF125C0
+P 6350 3850
+F 0 "C?" V 6579 3850 50  0000 C CNN
+F 1 "12p" V 6488 3850 50  0000 C CNN
+F 2 "" H 6350 3850 50  0001 C CNN
+F 3 "" H 6350 3850 50  0001 C CNN
+	1    6350 3850
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5BF1348D
+P 7050 3650
+F 0 "R?" H 7109 3696 50  0000 L CNN
+F 1 "1M" H 7109 3605 50  0000 L CNN
+F 2 "" H 7050 3650 50  0001 C CNN
+F 3 "" H 7050 3650 50  0001 C CNN
+	1    7050 3650
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6450 3450 6600 3450
+Wire Wire Line
+	6600 3450 6600 3550
+Wire Wire Line
+	2650 2500 3100 2500
+Wire Wire Line
+	6600 3450 7050 3450
+Wire Wire Line
+	7050 3450 7050 3550
+Connection ~ 6600 3450
+Wire Wire Line
+	7550 3600 7300 3600
+Wire Wire Line
+	7300 3600 7300 3450
+Wire Wire Line
+	7300 3450 7050 3450
+Connection ~ 7050 3450
+Wire Wire Line
+	6450 3850 6600 3850
+Wire Wire Line
+	7300 3850 7300 3700
+Wire Wire Line
+	7300 3700 7550 3700
+Wire Wire Line
+	7050 3750 7050 3850
+Connection ~ 7050 3850
+Wire Wire Line
+	7050 3850 7300 3850
+Wire Wire Line
+	6600 3750 6600 3850
+Connection ~ 6600 3850
+Wire Wire Line
+	6600 3850 7050 3850
+Wire Wire Line
+	6150 3450 6150 3650
+Wire Wire Line
+	6150 3850 6250 3850
+Wire Wire Line
+	6150 3450 6250 3450
+$Comp
+L power:GND #PWR?
+U 1 1 5BF18330
+P 6150 3950
+F 0 "#PWR?" H 6150 3700 50  0001 C CNN
+F 1 "GND" H 6155 3777 50  0000 C CNN
+F 2 "" H 6150 3950 50  0001 C CNN
+F 3 "" H 6150 3950 50  0001 C CNN
+	1    6150 3950
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6150 3950 6150 3850
+Connection ~ 6150 3850
+Wire Wire Line
+	6475 3650 6425 3650
+Connection ~ 6150 3650
+Wire Wire Line
+	6150 3650 6150 3850
+Wire Wire Line
+	6725 3650 6725 3800
+Wire Wire Line
+	6725 3800 6425 3800
+Wire Wire Line
+	6425 3800 6425 3650
+Connection ~ 6425 3650
+Wire Wire Line
+	6425 3650 6150 3650
+$Comp
+L device:C_Small C?
+U 1 1 5BF1E83A
+P 7150 2600
+F 0 "C?" V 6921 2600 50  0000 C CNN
+F 1 "10u" V 7012 2600 50  0000 C CNN
+F 2 "" H 7150 2600 50  0001 C CNN
+F 3 "" H 7150 2600 50  0001 C CNN
+	1    7150 2600
+	0    1    1    0   
+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5BF1FBEB
+P 6900 2700
+F 0 "C?" V 6671 2700 50  0000 C CNN
+F 1 "10u" V 6762 2700 50  0000 C CNN
+F 2 "" H 6900 2700 50  0001 C CNN
+F 3 "" H 6900 2700 50  0001 C CNN
+	1    6900 2700
+	0    1    1    0   
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5BF210DF
+P 6700 2800
+F 0 "#PWR?" H 6700 2550 50  0001 C CNN
+F 1 "GND" H 6705 2627 50  0000 C CNN
+F 2 "" H 6700 2800 50  0001 C CNN
+F 3 "" H 6700 2800 50  0001 C CNN
+	1    6700 2800
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6700 2800 6700 2700
+Wire Wire Line
+	6700 2600 7050 2600
+Wire Wire Line
+	6800 2700 6700 2700
+Connection ~ 6700 2700
+Wire Wire Line
+	6700 2700 6700 2600
+Wire Wire Line
+	7000 2700 7550 2700
+Wire Wire Line
+	7550 2600 7250 2600
+$Comp
+L device:R_Small R?
+U 1 1 5BF2746F
+P 9500 1300
+F 0 "R?" H 9350 1350 50  0000 L CNN
+F 1 "0" H 9350 1250 50  0000 L CNN
+F 2 "" H 9500 1300 50  0001 C CNN
+F 3 "" H 9500 1300 50  0001 C CNN
+	1    9500 1300
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:VSSA #PWR?
+U 1 1 5BF2A251
+P 8650 7500
+F 0 "#PWR?" H 8650 7350 50  0001 C CNN
+F 1 "VSSA" H 8668 7673 50  0000 C CNN
+F 2 "" H 8650 7500 50  0001 C CNN
+F 3 "" H 8650 7500 50  0001 C CNN
+	1    8650 7500
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	8650 7500 8650 7400
+$Comp
+L power:GND #PWR?
+U 1 1 5BF2BAF5
+P 8400 7500
+F 0 "#PWR?" H 8400 7250 50  0001 C CNN
+F 1 "GND" H 8405 7327 50  0000 C CNN
+F 2 "" H 8400 7500 50  0001 C CNN
+F 3 "" H 8400 7500 50  0001 C CNN
+	1    8400 7500
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8400 7500 8400 7400
+Connection ~ 8400 7400
+$Comp
+L power:VDDA #PWR?
+U 1 1 5BF3003A
+P 8850 1500
+F 0 "#PWR?" H 8850 1350 50  0001 C CNN
+F 1 "VDDA" H 8867 1673 50  0000 C CNN
+F 2 "" H 8850 1500 50  0001 C CNN
+F 3 "" H 8850 1500 50  0001 C CNN
+	1    8850 1500
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+3.3V #PWR?
+U 1 1 5BF32616
+P 8250 1800
+F 0 "#PWR?" H 8250 1650 50  0001 C CNN
+F 1 "+3.3V" H 8265 1973 50  0000 C CNN
+F 2 "" H 8250 1800 50  0001 C CNN
+F 3 "" H 8250 1800 50  0001 C CNN
+	1    8250 1800
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8250 1800 8250 1900
+$Comp
+L power:+3.3V #PWR?
+U 1 1 5BF35844
+P 9500 1100
+F 0 "#PWR?" H 9500 950 50  0001 C CNN
+F 1 "+3.3V" H 9515 1273 50  0000 C CNN
+F 2 "" H 9500 1100 50  0001 C CNN
+F 3 "" H 9500 1100 50  0001 C CNN
+	1    9500 1100
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	9500 1100 9500 1200
+$Comp
+L device:C_Small C?
+U 1 1 5BF38053
+P 9100 1600
+F 0 "C?" H 9008 1554 50  0000 R CNN
+F 1 "100n" H 9008 1645 50  0000 R CNN
+F 2 "" H 9100 1600 50  0001 C CNN
+F 3 "" H 9100 1600 50  0001 C CNN
+	1    9100 1600
+	-1   0    0    1   
+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5BF395B5
+P 9500 1600
+F 0 "C?" H 9592 1646 50  0000 L CNN
+F 1 "10u" H 9592 1555 50  0000 L CNN
+F 2 "" H 9500 1600 50  0001 C CNN
+F 3 "" H 9500 1600 50  0001 C CNN
+	1    9500 1600
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	9500 1400 9500 1500
+Connection ~ 9500 1500
+Connection ~ 8850 1500
+Wire Wire Line
+	9100 1500 9500 1500
+Connection ~ 9100 1500
+Wire Wire Line
+	8850 1500 9100 1500
+$Comp
+L power:VSSA #PWR?
+U 1 1 5BF4D7F0
+P 9500 1800
+F 0 "#PWR?" H 9500 1650 50  0001 C CNN
+F 1 "VSSA" H 9518 1973 50  0000 C CNN
+F 2 "" H 9500 1800 50  0001 C CNN
+F 3 "" H 9500 1800 50  0001 C CNN
+	1    9500 1800
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	9500 1800 9500 1700
+Wire Wire Line
+	8450 7400 8550 7400
+Wire Wire Line
+	8400 7400 8450 7400
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+Wire Wire Line
+	8350 7400 8250 7400
+Wire Wire Line
+	8400 7400 8350 7400
+Connection ~ 8350 7400
+Wire Wire Line
+	8750 1900 8650 1900
+Connection ~ 8650 1900
+Wire Wire Line
+	8650 1900 8550 1900
+Connection ~ 8550 1900
+Wire Wire Line
+	8550 1900 8450 1900
+Connection ~ 8450 1900
+Wire Wire Line
+	8450 1900 8350 1900
+Wire Wire Line
+	8350 1900 8250 1900
+Connection ~ 8350 1900
+Connection ~ 8250 1900
+$Comp
+L MCU_ST_STM32F4:STM32F407VETx U?
+U 1 1 5BEEABF3
+P 8450 4600
+F 0 "U?" H 7750 7150 50  0000 L CNN
+F 1 "STM32F407VETx" H 8950 7150 50  0000 L CNN
+F 2 "Package_QFP:LQFP-100_14x14mm_P0.5mm" H 7750 2000 50  0001 R CNN
+F 3 "" H 8450 4600 50  0001 C CNN
+	1    8450 4600
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	9500 1700 9100 1700
+Connection ~ 9500 1700
+Wire Wire Line
+	8850 1500 8850 1900
+$Comp
+L power:VDDA #PWR?
+U 1 1 5BF5AE28
+P 7300 2800
+F 0 "#PWR?" H 7300 2650 50  0001 C CNN
+F 1 "VDDA" V 7318 2928 50  0000 L CNN
+F 2 "" H 7300 2800 50  0001 C CNN
+F 3 "" H 7300 2800 50  0001 C CNN
+	1    7300 2800
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5BF5BB39
+P 7400 2800
+F 0 "R?" V 7500 2750 50  0000 C CNN
+F 1 "0" V 7500 2900 50  0000 C CNN
+F 2 "" H 7400 2800 50  0001 C CNN
+F 3 "" H 7400 2800 50  0001 C CNN
+	1    7400 2800
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	7500 2800 7550 2800
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+L power:+3.3V #PWR?
+U 1 1 5BF610A9
+P 1550 1050
+F 0 "#PWR?" H 1550 900 50  0001 C CNN
+F 1 "+3.3V" H 1565 1223 50  0000 C CNN
+F 2 "" H 1550 1050 50  0001 C CNN
+F 3 "" H 1550 1050 50  0001 C CNN
+	1    1550 1050
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5BF617B4
+P 1550 1250
+F 0 "#PWR?" H 1550 1000 50  0001 C CNN
+F 1 "GND" H 1555 1077 50  0000 C CNN
+F 2 "" H 1550 1250 50  0001 C CNN
+F 3 "" H 1550 1250 50  0001 C CNN
+	1    1550 1250
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5BF62211
+P 1550 1150
+F 0 "C?" H 1642 1196 50  0000 L CNN
+F 1 "100n" H 1642 1105 50  0000 L CNN
+F 2 "" H 1550 1150 50  0001 C CNN
+F 3 "" H 1550 1150 50  0001 C CNN
+	1    1550 1150
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5BF6342B
+P 1950 1150
+F 0 "C?" H 2042 1196 50  0000 L CNN
+F 1 "100n" H 2042 1105 50  0000 L CNN
+F 2 "" H 1950 1150 50  0001 C CNN
+F 3 "" H 1950 1150 50  0001 C CNN
+	1    1950 1150
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5BF645FD
+P 2350 1150
+F 0 "C?" H 2442 1196 50  0000 L CNN
+F 1 "100n" H 2442 1105 50  0000 L CNN
+F 2 "" H 2350 1150 50  0001 C CNN
+F 3 "" H 2350 1150 50  0001 C CNN
+	1    2350 1150
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5BF6483B
+P 2750 1150
+F 0 "C?" H 2842 1196 50  0000 L CNN
+F 1 "100n" H 2842 1105 50  0000 L CNN
+F 2 "" H 2750 1150 50  0001 C CNN
+F 3 "" H 2750 1150 50  0001 C CNN
+	1    2750 1150
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+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5BF65555
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+F 0 "C?" H 3242 1196 50  0000 L CNN
+F 1 "100n" H 3242 1105 50  0000 L CNN
+F 2 "" H 3150 1150 50  0001 C CNN
+F 3 "" H 3150 1150 50  0001 C CNN
+	1    3150 1150
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5BF65AAF
+P 3550 1150
+F 0 "C?" H 3642 1196 50  0000 L CNN
+F 1 "100n" H 3642 1105 50  0000 L CNN
+F 2 "" H 3550 1150 50  0001 C CNN
+F 3 "" H 3550 1150 50  0001 C CNN
+	1    3550 1150
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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+Connection ~ 1550 1050
+Connection ~ 1950 1050
+Wire Wire Line
+	1950 1050 1550 1050
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+Wire Wire Line
+	2350 1050 1950 1050
+Connection ~ 2750 1050
+Wire Wire Line
+	2750 1050 2350 1050
+Connection ~ 3150 1050
+Wire Wire Line
+	3150 1050 2750 1050
+Wire Wire Line
+	1550 1250 1950 1250
+Connection ~ 1550 1250
+Connection ~ 1950 1250
+Wire Wire Line
+	1950 1250 2350 1250
+Connection ~ 2350 1250
+Wire Wire Line
+	2350 1250 2750 1250
+Connection ~ 2750 1250
+Wire Wire Line
+	2750 1250 3150 1250
+Connection ~ 3150 1250
+Wire Wire Line
+	3150 1250 3550 1250
+$Comp
+L device:Battery_Cell BT?
+U 1 1 5BF6C982
+P 7750 1650
+F 0 "BT?" H 7500 1750 50  0000 L CNN
+F 1 "CR2032" H 7300 1650 50  0000 L CNN
+F 2 "" V 7750 1710 50  0001 C CNN
+F 3 "" V 7750 1710 50  0001 C CNN
+	1    7750 1650
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5BF6E562
+P 7750 1750
+F 0 "#PWR?" H 7750 1500 50  0001 C CNN
+F 1 "GND" H 7755 1577 50  0000 C CNN
+F 2 "" H 7750 1750 50  0001 C CNN
+F 3 "" H 7750 1750 50  0001 C CNN
+	1    7750 1750
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7750 1450 8150 1450
+Wire Wire Line
+	8150 1450 8150 1900
+Text Label 10100 3500 2    50   ~ 0
+SWDIO
+Text Label 10100 3600 2    50   ~ 0
+SWCLK
+Wire Wire Line
+	10100 3600 9350 3600
+Wire Wire Line
+	10100 3500 9350 3500
+$Comp
+L Connector_Generic:Conn_01x04 J?
+U 1 1 5BF8388D
+P 1550 4800
+F 0 "J?" H 1470 5117 50  0000 C CNN
+F 1 "SWD" H 1470 5026 50  0000 C CNN
+F 2 "" H 1550 4800 50  0001 C CNN
+F 3 "~" H 1550 4800 50  0001 C CNN
+	1    1550 4800
+	-1   0    0    -1  
+$EndComp
+Text Label 2100 5000 2    50   ~ 0
+SWDIO
+Text Label 2100 4800 2    50   ~ 0
+SWCLK
+$Comp
+L power:GND #PWR?
+U 1 1 5BF9410F
+P 2200 4900
+F 0 "#PWR?" H 2200 4650 50  0001 C CNN
+F 1 "GND" V 2205 4772 50  0000 R CNN
+F 2 "" H 2200 4900 50  0001 C CNN
+F 3 "" H 2200 4900 50  0001 C CNN
+	1    2200 4900
+	0    -1   -1   0   
+$EndComp
+Wire Wire Line
+	2200 4900 1750 4900
+Wire Wire Line
+	1750 4800 2100 4800
+Wire Wire Line
+	2200 4700 1750 4700
+Wire Wire Line
+	1750 5000 2100 5000
+Text Label 10100 3100 2    50   ~ 0
+DBGH_TX
+Text Label 10100 3200 2    50   ~ 0
+DBGH_RX
+Wire Wire Line
+	10100 3200 9350 3200
+Wire Wire Line
+	10100 3100 9350 3100
+$Comp
+L Connector_Generic:Conn_01x04 J?
+U 1 1 5BFBEF9F
+P 2750 4800
+F 0 "J?" H 2670 5117 50  0000 C CNN
+F 1 "UART_HOST" H 2670 5026 50  0000 C CNN
+F 2 "" H 2750 4800 50  0001 C CNN
+F 3 "~" H 2750 4800 50  0001 C CNN
+	1    2750 4800
+	-1   0    0    -1  
+$EndComp
+$Comp
+L power:VBUS #PWR?
+U 1 1 5BFC1836
+P 3450 4700
+F 0 "#PWR?" H 3450 4550 50  0001 C CNN
+F 1 "VBUS" V 3465 4828 50  0000 L CNN
+F 2 "" H 3450 4700 50  0001 C CNN
+F 3 "" H 3450 4700 50  0001 C CNN
+	1    3450 4700
+	0    1    1    0   
+$EndComp
+$Comp
+L power:+3.3V #PWR?
+U 1 1 5BF8F4B2
+P 2200 4700
+F 0 "#PWR?" H 2200 4550 50  0001 C CNN
+F 1 "+3.3V" V 2215 4828 50  0000 L CNN
+F 2 "" H 2200 4700 50  0001 C CNN
+F 3 "" H 2200 4700 50  0001 C CNN
+	1    2200 4700
+	0    1    1    0   
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5BFC580C
+P 3450 4800
+F 0 "#PWR?" H 3450 4550 50  0001 C CNN
+F 1 "GND" V 3455 4672 50  0000 R CNN
+F 2 "" H 3450 4800 50  0001 C CNN
+F 3 "" H 3450 4800 50  0001 C CNN
+	1    3450 4800
+	0    -1   -1   0   
+$EndComp
+Wire Wire Line
+	3450 4800 2950 4800
+Wire Wire Line
+	3450 4700 2950 4700
+$Comp
+L Connector_Generic:Conn_01x04 J?
+U 1 1 5BFCCF0F
+P 3950 4800
+F 0 "J?" H 3870 5117 50  0000 C CNN
+F 1 "UART_DEVICE" H 3870 5026 50  0000 C CNN
+F 2 "" H 3950 4800 50  0001 C CNN
+F 3 "~" H 3950 4800 50  0001 C CNN
+	1    3950 4800
+	-1   0    0    -1  
+$EndComp
+$Comp
+L power:VBUS #PWR?
+U 1 1 5BFD18DB
+P 4650 4700
+F 0 "#PWR?" H 4650 4550 50  0001 C CNN
+F 1 "VBUS" V 4665 4828 50  0000 L CNN
+F 2 "" H 4650 4700 50  0001 C CNN
+F 3 "" H 4650 4700 50  0001 C CNN
+	1    4650 4700
+	0    1    1    0   
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5BFD27A6
+P 4650 4800
+F 0 "#PWR?" H 4650 4550 50  0001 C CNN
+F 1 "GND" V 4655 4672 50  0000 R CNN
+F 2 "" H 4650 4800 50  0001 C CNN
+F 3 "" H 4650 4800 50  0001 C CNN
+	1    4650 4800
+	0    -1   -1   0   
+$EndComp
+Wire Wire Line
+	4650 4800 4150 4800
+Wire Wire Line
+	4150 4700 4650 4700
+Text Label 3300 4900 2    50   ~ 0
+DBGH_RX
+Text Label 3300 5000 2    50   ~ 0
+DBGH_TX
+Text Label 4500 4900 2    50   ~ 0
+DBGD_RX
+Text Label 4500 5000 2    50   ~ 0
+DBGD_TX
+Wire Wire Line
+	4500 5000 4150 5000
+Wire Wire Line
+	4150 4900 4500 4900
+Wire Wire Line
+	3300 5000 2950 5000
+Wire Wire Line
+	2950 4900 3300 4900
+$Comp
+L components:FE1.1s U?
+U 1 1 5BFFC98A
+P 3500 7500
+F 0 "U?" H 2750 8150 50  0000 C CNN
+F 1 "FE1.1s" H 4150 8150 50  0000 C CNN
+F 2 "" H 3500 7500 50  0001 C CNN
+F 3 "" H 3500 7500 50  0001 C CNN
+	1    3500 7500
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3600 6300 3600 6700
+Wire Wire Line
+	3500 6300 3500 6700
+Wire Wire Line
+	3000 9200 3000 8400
+Wire Wire Line
+	2000 9200 3000 9200
+Wire Wire Line
+	3100 8400 3100 9300
+Wire Wire Line
+	2000 9300 3100 9300
+$Comp
+L conn:USB_A J?
+U 1 1 5C01D6A6
+P 1700 10400
+F 0 "J?" H 1500 10850 50  0000 L CNN
+F 1 "USB_A" H 1500 10750 50  0000 L CNN
+F 2 "" H 1850 10350 50  0001 C CNN
+F 3 "" H 1850 10350 50  0001 C CNN
+	1    1700 10400
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5C01EA78
+P 1700 10900
+F 0 "#PWR?" H 1700 10650 50  0001 C CNN
+F 1 "GND" H 1705 10727 50  0000 C CNN
+F 2 "" H 1700 10900 50  0001 C CNN
+F 3 "" H 1700 10900 50  0001 C CNN
+	1    1700 10900
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	1700 10900 1700 10800
+Wire Wire Line
+	1600 10800 1700 10800
+Connection ~ 1700 10800
+Wire Wire Line
+	2000 10400 3300 10400
+Wire Wire Line
+	3300 10400 3300 8400
+Wire Wire Line
+	2000 10500 3400 10500
+Wire Wire Line
+	3400 10500 3400 8400
+Wire Wire Line
+	4500 7300 4500 7400
+Wire Wire Line
+	4500 7500 4500 7600
+$Comp
+L device:C_Small C?
+U 1 1 5C047824
+P 5050 7600
+F 0 "C?" V 5100 7700 50  0000 C CNN
+F 1 "10u" V 4912 7600 50  0000 C CNN
+F 2 "" H 5050 7600 50  0001 C CNN
+F 3 "" H 5050 7600 50  0001 C CNN
+	1    5050 7600
+	0    1    1    0   
+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5C048AFF
+P 5200 7400
+F 0 "C?" V 4971 7400 50  0000 C CNN
+F 1 "10u" V 5062 7400 50  0000 C CNN
+F 2 "" H 5200 7400 50  0001 C CNN
+F 3 "" H 5200 7400 50  0001 C CNN
+	1    5200 7400
+	0    1    1    0   
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5C049AB0
+P 5300 7800
+F 0 "#PWR?" H 5300 7550 50  0001 C CNN
+F 1 "GND" H 5305 7627 50  0000 C CNN
+F 2 "" H 5300 7800 50  0001 C CNN
+F 3 "" H 5300 7800 50  0001 C CNN
+	1    5300 7800
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5300 7800 4500 7800
+Wire Wire Line
+	5300 7800 5300 7600
+Connection ~ 5300 7800
+Wire Wire Line
+	5150 7600 5300 7600
+Connection ~ 5300 7600
+Wire Wire Line
+	5300 7600 5300 7400
+Wire Wire Line
+	4950 7600 4500 7600
+Connection ~ 4500 7600
+Wire Wire Line
+	4500 7400 5100 7400
+Connection ~ 4500 7400
+Wire Wire Line
+	4500 7200 4500 7100
+$Comp
+L power:VBUS #PWR?
+U 1 1 5C06BD77
+P 4500 7000
+F 0 "#PWR?" H 4500 6850 50  0001 C CNN
+F 1 "VBUS" H 4515 7173 50  0000 C CNN
+F 2 "" H 4500 7000 50  0001 C CNN
+F 3 "" H 4500 7000 50  0001 C CNN
+	1    4500 7000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	4500 7000 4500 7100
+Connection ~ 4500 7100
+$Comp
+L device:Crystal_GND24_Small Y?
+U 1 1 5C073CEB
+P 2000 7100
+F 0 "Y?" V 1954 7266 50  0000 L CNN
+F 1 "12MHz" V 2045 7266 50  0000 L CNN
+F 2 "" H 2000 7100 50  0001 C CNN
+F 3 "" H 2000 7100 50  0001 C CNN
+	1    2000 7100
+	0    1    1    0   
+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5C07723C
+P 1650 7200
+F 0 "C?" V 1750 7300 50  0000 C CNN
+F 1 "22p" V 1800 7200 50  0000 C CNN
+F 2 "" H 1650 7200 50  0001 C CNN
+F 3 "" H 1650 7200 50  0001 C CNN
+	1    1650 7200
+	0    1    1    0   
+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5C079071
+P 1650 7000
+F 0 "C?" V 1550 7100 50  0000 C CNN
+F 1 "22p" V 1512 7000 50  0000 C CNN
+F 2 "" H 1650 7000 50  0001 C CNN
+F 3 "" H 1650 7000 50  0001 C CNN
+	1    1650 7000
+	0    1    1    0   
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5C07C20B
+P 1450 7500
+F 0 "#PWR?" H 1450 7250 50  0001 C CNN
+F 1 "GND" H 1455 7327 50  0000 C CNN
+F 2 "" H 1450 7500 50  0001 C CNN
+F 3 "" H 1450 7500 50  0001 C CNN
+	1    1450 7500
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	1450 7500 1450 7400
+Wire Wire Line
+	1450 7000 1550 7000
+Wire Wire Line
+	1550 7200 1450 7200
+Connection ~ 1450 7200
+Wire Wire Line
+	1450 7200 1450 7000
+Wire Wire Line
+	1750 7200 2000 7200
+Connection ~ 2000 7200
+Wire Wire Line
+	2000 7200 2500 7200
+Wire Wire Line
+	2500 7100 2300 7100
+Wire Wire Line
+	2300 7100 2300 7000
+Wire Wire Line
+	2300 7000 2000 7000
+Connection ~ 2000 7000
+Wire Wire Line
+	2000 7000 1750 7000
+$Comp
+L device:R_Small R?
+U 1 1 5C095FA0
+P 2300 7400
+F 0 "R?" V 2400 7400 50  0000 C CNN
+F 1 "2k7" V 2195 7400 50  0000 C CNN
+F 2 "" H 2300 7400 50  0001 C CNN
+F 3 "" H 2300 7400 50  0001 C CNN
+	1    2300 7400
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	2200 7400 2000 7400
+Connection ~ 1450 7400
+Wire Wire Line
+	1450 7400 1450 7200
+Wire Wire Line
+	2500 7400 2400 7400
+Wire Wire Line
+	2500 7600 2000 7600
+Wire Wire Line
+	2000 7600 2000 7400
+Connection ~ 2000 7400
+Wire Wire Line
+	2000 7400 1450 7400
+Text Label 4600 7400 0    50   ~ 0
+3V3_HUB
+Text Label 2100 7700 0    50   ~ 0
+3V3_HUB
+Wire Wire Line
+	2100 7700 2500 7700
+NoConn ~ 2500 7800
+Wire Wire Line
+	2000 7600 2000 7900
+Wire Wire Line
+	2000 7900 2500 7900
+Connection ~ 2000 7600
+$Comp
+L device:R_Small R?
+U 1 1 5C0F41D6
+P 1900 8000
+F 0 "R?" V 2000 8000 50  0000 C CNN
+F 1 "10k" V 1795 8000 50  0000 C CNN
+F 2 "" H 1900 8000 50  0001 C CNN
+F 3 "" H 1900 8000 50  0001 C CNN
+	1    1900 8000
+	0    1    1    0   
+$EndComp
+Text Label 1450 8000 0    50   ~ 0
+3V3_HUB
+Wire Wire Line
+	1450 8000 1800 8000
+Wire Wire Line
+	2000 8000 2200 8000
+Text Label 1700 8250 0    50   ~ 0
+HUB_NRST
+Wire Wire Line
+	1700 8250 2200 8250
+Wire Wire Line
+	2200 8250 2200 8000
+Connection ~ 2200 8000
+Wire Wire Line
+	2200 8000 2500 8000
+Text Label 10100 2700 2    50   ~ 0
+HUB_NRST
+Wire Wire Line
+	10100 2700 9350 2700
+$Comp
+L Connector_Generic:Conn_02x05_Odd_Even J?
+U 1 1 5C134723
+P 4150 9550
+F 0 "J?" H 4200 9967 50  0000 C CNN
+F 1 "USB_SPARE" H 4200 9876 50  0000 C CNN
+F 2 "" H 4150 9550 50  0001 C CNN
+F 3 "~" H 4150 9550 50  0001 C CNN
+	1    4150 9550
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:VBUS #PWR?
+U 1 1 5C17F16B
+P 4200 9000
+F 0 "#PWR?" H 4200 8850 50  0001 C CNN
+F 1 "VBUS" H 4215 9173 50  0000 C CNN
+F 2 "" H 4200 9000 50  0001 C CNN
+F 3 "" H 4200 9000 50  0001 C CNN
+	1    4200 9000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	4200 9000 3950 9000
+Wire Wire Line
+	3950 9000 3950 9350
+Wire Wire Line
+	4200 9000 4450 9000
+Wire Wire Line
+	4450 9000 4450 9350
+Connection ~ 4200 9000
+$Comp
+L power:GND #PWR?
+U 1 1 5C18FF7C
+P 4200 9950
+F 0 "#PWR?" H 4200 9700 50  0001 C CNN
+F 1 "GND" H 4205 9777 50  0000 C CNN
+F 2 "" H 4200 9950 50  0001 C CNN
+F 3 "" H 4200 9950 50  0001 C CNN
+	1    4200 9950
+	1    0    0    -1  
+$EndComp
+NoConn ~ 3950 9750
+NoConn ~ 4450 9750
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
+	3850 9950 4200 9950
+Wire Wire Line
+	4550 9950 4550 9650
+Wire Wire Line
+	4550 9650 4450 9650
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+Wire Wire Line
+	4200 9950 4550 9950
+Wire Wire Line
+	3950 9450 3700 9450
+Wire Wire Line
+	3700 9450 3700 8400
+Wire Wire Line
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+Wire Wire Line
+	3600 9550 3950 9550
+Wire Wire Line
+	4450 9450 4650 9450
+Wire Wire Line
+	4650 9450 4650 8500
+Wire Wire Line
+	4650 8500 4000 8500
+Wire Wire Line
+	4000 8500 4000 8400
+Wire Wire Line
+	3900 8400 3900 8600
+Wire Wire Line
+	3900 8600 4550 8600
+Wire Wire Line
+	4550 8600 4550 9550
+Wire Wire Line
+	4550 9550 4450 9550
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+L device:Speaker_Crystal LS?
+U 1 1 5C238571
+P 7650 10250
+F 0 "LS?" H 7617 9833 50  0000 C CNN
+F 1 "12mm passive piezo" H 7617 9924 50  0000 C CNN
+F 2 "" H 7615 10200 50  0001 C CNN
+F 3 "" H 7615 10200 50  0001 C CNN
+	1    7650 10250
+	-1   0    0    1   
+$EndComp
+$Comp
+L transistors:2N7002 Q?
+U 1 1 5C23FA3A
+P 9350 9700
+F 0 "Q?" H 9556 9654 50  0000 L CNN
+F 1 "AO3400" H 9556 9745 50  0000 L CNN
+F 2 "TO_SOT_Packages_SMD:SOT-23" H 9550 9625 50  0001 L CIN
+F 3 "https://www.fairchildsemi.com/datasheets/2N/2N7002.pdf" H 9350 9700 50  0001 L CNN
+	1    9350 9700
+	-1   0    0    1   
+$EndComp
+$Comp
+L device:LED D?
+U 1 1 5C249B1C
+P 7500 9250
+F 0 "D?" V 7492 9132 50  0000 R CNN
+F 1 "Ice blue" V 7447 9133 50  0001 R CNN
+F 2 "" H 7500 9250 50  0001 C CNN
+F 3 "" H 7500 9250 50  0001 C CNN
+	1    7500 9250
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:LED D?
+U 1 1 5C25931E
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+F 0 "D?" V 7842 9132 50  0000 R CNN
+F 1 "Ice blue" V 7797 9133 50  0001 R CNN
+F 2 "" H 7850 9250 50  0001 C CNN
+F 3 "" H 7850 9250 50  0001 C CNN
+	1    7850 9250
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:LED D?
+U 1 1 5C25AEAB
+P 8200 9250
+F 0 "D?" V 8192 9132 50  0000 R CNN
+F 1 "Ice blue" V 8147 9133 50  0001 R CNN
+F 2 "" H 8200 9250 50  0001 C CNN
+F 3 "" H 8200 9250 50  0001 C CNN
+	1    8200 9250
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:LED D?
+U 1 1 5C25B671
+P 8550 9250
+F 0 "D?" V 8542 9132 50  0000 R CNN
+F 1 "Ice blue" V 8497 9133 50  0001 R CNN
+F 2 "" H 8550 9250 50  0001 C CNN
+F 3 "" H 8550 9250 50  0001 C CNN
+	1    8550 9250
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:LED D?
+U 1 1 5C25C2E7
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+F 0 "D?" V 8892 9132 50  0000 R CNN
+F 1 "Ice blue" V 8847 9133 50  0001 R CNN
+F 2 "" H 8900 9250 50  0001 C CNN
+F 3 "" H 8900 9250 50  0001 C CNN
+	1    8900 9250
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:LED D?
+U 1 1 5C25CA14
+P 9250 9250
+F 0 "D?" V 9288 9132 50  0000 R CNN
+F 1 "ice blue" V 9197 9132 50  0000 R CNN
+F 2 "" H 9250 9250 50  0001 C CNN
+F 3 "" H 9250 9250 50  0001 C CNN
+	1    9250 9250
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5C25E0F0
+P 7500 8900
+F 0 "R?" H 7559 8946 50  0000 L CNN
+F 1 "100" H 7559 8855 50  0000 L CNN
+F 2 "" H 7500 8900 50  0001 C CNN
+F 3 "" H 7500 8900 50  0001 C CNN
+	1    7500 8900
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5C25EB0C
+P 7850 8900
+F 0 "R?" H 7909 8946 50  0000 L CNN
+F 1 "100" H 7909 8855 50  0000 L CNN
+F 2 "" H 7850 8900 50  0001 C CNN
+F 3 "" H 7850 8900 50  0001 C CNN
+	1    7850 8900
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5C25EC8A
+P 8200 8900
+F 0 "R?" H 8259 8946 50  0000 L CNN
+F 1 "100" H 8259 8855 50  0000 L CNN
+F 2 "" H 8200 8900 50  0001 C CNN
+F 3 "" H 8200 8900 50  0001 C CNN
+	1    8200 8900
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5C25F0FB
+P 8550 8900
+F 0 "R?" H 8609 8946 50  0000 L CNN
+F 1 "100" H 8609 8855 50  0000 L CNN
+F 2 "" H 8550 8900 50  0001 C CNN
+F 3 "" H 8550 8900 50  0001 C CNN
+	1    8550 8900
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5C25F439
+P 8900 8900
+F 0 "R?" H 8959 8946 50  0000 L CNN
+F 1 "100" H 8959 8855 50  0000 L CNN
+F 2 "" H 8900 8900 50  0001 C CNN
+F 3 "" H 8900 8900 50  0001 C CNN
+	1    8900 8900
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5C26016A
+P 9250 8900
+F 0 "R?" H 9309 8946 50  0000 L CNN
+F 1 "100" H 9309 8855 50  0000 L CNN
+F 2 "" H 9250 8900 50  0001 C CNN
+F 3 "" H 9250 8900 50  0001 C CNN
+	1    9250 8900
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	9250 9500 9250 9400
+Wire Wire Line
+	9250 9400 8900 9400
+Connection ~ 9250 9400
+Connection ~ 7850 9400
+Wire Wire Line
+	7850 9400 7500 9400
+Connection ~ 8200 9400
+Wire Wire Line
+	8200 9400 7850 9400
+Connection ~ 8550 9400
+Wire Wire Line
+	8550 9400 8200 9400
+Connection ~ 8900 9400
+Wire Wire Line
+	8900 9400 8550 9400
+Wire Wire Line
+	7500 9100 7500 9000
+Wire Wire Line
+	7850 9000 7850 9100
+Wire Wire Line
+	8200 9000 8200 9100
+Wire Wire Line
+	8550 9000 8550 9100
+Wire Wire Line
+	8900 9000 8900 9100
+Wire Wire Line
+	9250 9000 9250 9100
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+L power:VBUS #PWR?
+U 1 1 5C2C37A2
+P 9250 8700
+F 0 "#PWR?" H 9250 8550 50  0001 C CNN
+F 1 "VBUS" H 9265 8873 50  0000 C CNN
+F 2 "" H 9250 8700 50  0001 C CNN
+F 3 "" H 9250 8700 50  0001 C CNN
+	1    9250 8700
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	9250 8700 9250 8800
+Wire Wire Line
+	9250 8800 8900 8800
+Connection ~ 9250 8800
+Connection ~ 7850 8800
+Wire Wire Line
+	7850 8800 7500 8800
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+Wire Wire Line
+	8200 8800 7850 8800
+Connection ~ 8550 8800
+Wire Wire Line
+	8550 8800 8200 8800
+Connection ~ 8900 8800
+Wire Wire Line
+	8900 8800 8550 8800
+$Comp
+L power:GND #PWR?
+U 1 1 5C2D1E2D
+P 9250 10000
+F 0 "#PWR?" H 9250 9750 50  0001 C CNN
+F 1 "GND" H 9255 9827 50  0000 C CNN
+F 2 "" H 9250 10000 50  0001 C CNN
+F 3 "" H 9250 10000 50  0001 C CNN
+	1    9250 10000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	9250 10000 9250 9900
+$Comp
+L transistors:2N7002 Q?
+U 1 1 5C2E1C85
+P 11650 9700
+F 0 "Q?" H 11856 9654 50  0000 L CNN
+F 1 "AO3400" H 11856 9745 50  0000 L CNN
+F 2 "TO_SOT_Packages_SMD:SOT-23" H 11850 9625 50  0001 L CIN
+F 3 "https://www.fairchildsemi.com/datasheets/2N/2N7002.pdf" H 11650 9700 50  0001 L CNN
+	1    11650 9700
+	-1   0    0    1   
+$EndComp
+$Comp
+L device:LED D?
+U 1 1 5C2E1C8C
+P 9800 9250
+F 0 "D?" V 9792 9132 50  0000 R CNN
+F 1 "pink" V 9747 9133 50  0001 R CNN
+F 2 "" H 9800 9250 50  0001 C CNN
+F 3 "" H 9800 9250 50  0001 C CNN
+	1    9800 9250
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:LED D?
+U 1 1 5C2E1C93
+P 10150 9250
+F 0 "D?" V 10142 9132 50  0000 R CNN
+F 1 "pink" V 10097 9133 50  0001 R CNN
+F 2 "" H 10150 9250 50  0001 C CNN
+F 3 "" H 10150 9250 50  0001 C CNN
+	1    10150 9250
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:LED D?
+U 1 1 5C2E1C9A
+P 10500 9250
+F 0 "D?" V 10492 9132 50  0000 R CNN
+F 1 "pink" V 10447 9133 50  0001 R CNN
+F 2 "" H 10500 9250 50  0001 C CNN
+F 3 "" H 10500 9250 50  0001 C CNN
+	1    10500 9250
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:LED D?
+U 1 1 5C2E1CA1
+P 10850 9250
+F 0 "D?" V 10842 9132 50  0000 R CNN
+F 1 "pink" V 10797 9133 50  0001 R CNN
+F 2 "" H 10850 9250 50  0001 C CNN
+F 3 "" H 10850 9250 50  0001 C CNN
+	1    10850 9250
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:LED D?
+U 1 1 5C2E1CA8
+P 11200 9250
+F 0 "D?" V 11192 9132 50  0000 R CNN
+F 1 "pink" V 11147 9133 50  0001 R CNN
+F 2 "" H 11200 9250 50  0001 C CNN
+F 3 "" H 11200 9250 50  0001 C CNN
+	1    11200 9250
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:LED D?
+U 1 1 5C2E1CAF
+P 11550 9250
+F 0 "D?" V 11588 9132 50  0000 R CNN
+F 1 "pink" V 11497 9132 50  0000 R CNN
+F 2 "" H 11550 9250 50  0001 C CNN
+F 3 "" H 11550 9250 50  0001 C CNN
+	1    11550 9250
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5C2E1CB6
+P 9800 8900
+F 0 "R?" H 9859 8946 50  0000 L CNN
+F 1 "100" H 9859 8855 50  0000 L CNN
+F 2 "" H 9800 8900 50  0001 C CNN
+F 3 "" H 9800 8900 50  0001 C CNN
+	1    9800 8900
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5C2E1CBD
+P 10150 8900
+F 0 "R?" H 10209 8946 50  0000 L CNN
+F 1 "100" H 10209 8855 50  0000 L CNN
+F 2 "" H 10150 8900 50  0001 C CNN
+F 3 "" H 10150 8900 50  0001 C CNN
+	1    10150 8900
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5C2E1CC4
+P 10500 8900
+F 0 "R?" H 10559 8946 50  0000 L CNN
+F 1 "100" H 10559 8855 50  0000 L CNN
+F 2 "" H 10500 8900 50  0001 C CNN
+F 3 "" H 10500 8900 50  0001 C CNN
+	1    10500 8900
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5C2E1CCB
+P 10850 8900
+F 0 "R?" H 10909 8946 50  0000 L CNN
+F 1 "100" H 10909 8855 50  0000 L CNN
+F 2 "" H 10850 8900 50  0001 C CNN
+F 3 "" H 10850 8900 50  0001 C CNN
+	1    10850 8900
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5C2E1CD2
+P 11200 8900
+F 0 "R?" H 11259 8946 50  0000 L CNN
+F 1 "100" H 11259 8855 50  0000 L CNN
+F 2 "" H 11200 8900 50  0001 C CNN
+F 3 "" H 11200 8900 50  0001 C CNN
+	1    11200 8900
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5C2E1CD9
+P 11550 8900
+F 0 "R?" H 11609 8946 50  0000 L CNN
+F 1 "100" H 11609 8855 50  0000 L CNN
+F 2 "" H 11550 8900 50  0001 C CNN
+F 3 "" H 11550 8900 50  0001 C CNN
+	1    11550 8900
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	11550 9500 11550 9400
+Wire Wire Line
+	11550 9400 11200 9400
+Connection ~ 11550 9400
+Connection ~ 10150 9400
+Wire Wire Line
+	10150 9400 9800 9400
+Connection ~ 10500 9400
+Wire Wire Line
+	10500 9400 10150 9400
+Connection ~ 10850 9400
+Wire Wire Line
+	10850 9400 10500 9400
+Connection ~ 11200 9400
+Wire Wire Line
+	11200 9400 10850 9400
+Wire Wire Line
+	9800 9100 9800 9000
+Wire Wire Line
+	10150 9000 10150 9100
+Wire Wire Line
+	10500 9000 10500 9100
+Wire Wire Line
+	10850 9000 10850 9100
+Wire Wire Line
+	11200 9000 11200 9100
+Wire Wire Line
+	11550 9000 11550 9100
+$Comp
+L power:VBUS #PWR?
+U 1 1 5C2E1CF1
+P 11550 8700
+F 0 "#PWR?" H 11550 8550 50  0001 C CNN
+F 1 "VBUS" H 11565 8873 50  0000 C CNN
+F 2 "" H 11550 8700 50  0001 C CNN
+F 3 "" H 11550 8700 50  0001 C CNN
+	1    11550 8700
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	11550 8700 11550 8800
+Wire Wire Line
+	11550 8800 11200 8800
+Connection ~ 11550 8800
+Connection ~ 10150 8800
+Wire Wire Line
+	10150 8800 9800 8800
+Connection ~ 10500 8800
+Wire Wire Line
+	10500 8800 10150 8800
+Connection ~ 10850 8800
+Wire Wire Line
+	10850 8800 10500 8800
+Connection ~ 11200 8800
+Wire Wire Line
+	11200 8800 10850 8800
+$Comp
+L power:GND #PWR?
+U 1 1 5C2E1D02
+P 11550 10000
+F 0 "#PWR?" H 11550 9750 50  0001 C CNN
+F 1 "GND" H 11555 9827 50  0000 C CNN
+F 2 "" H 11550 10000 50  0001 C CNN
+F 3 "" H 11550 10000 50  0001 C CNN
+	1    11550 10000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	11550 10000 11550 9900
+Text Label 10250 9700 2    50   ~ 0
+ALARM_LED_BLUE
+Wire Wire Line
+	10250 9700 9550 9700
+Text Label 12550 9700 2    50   ~ 0
+ALARM_LED_PINK
+Wire Wire Line
+	12550 9700 11850 9700
+Text Label 10100 2800 2    50   ~ 0
+ALARM_LED_BLUE
+Text Label 10100 2900 2    50   ~ 0
+ALARM_LED_PINK
+Wire Wire Line
+	10100 2900 9350 2900
+Wire Wire Line
+	9350 2800 10100 2800
+$Comp
+L transistors:2N7002 Q?
+U 1 1 5C35C82C
+P 8050 10550
+F 0 "Q?" H 8256 10504 50  0000 L CNN
+F 1 "AO3400" H 8256 10595 50  0000 L CNN
+F 2 "TO_SOT_Packages_SMD:SOT-23" H 8250 10475 50  0001 L CIN
+F 3 "https://www.fairchildsemi.com/datasheets/2N/2N7002.pdf" H 8050 10550 50  0001 L CNN
+	1    8050 10550
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	7950 10350 7950 10300
+Wire Wire Line
+	7950 10250 7850 10250
+$Comp
+L device:C_Small C?
+U 1 1 5C36E3E6
+P 8500 10650
+F 0 "C?" H 8592 10696 50  0000 L CNN
+F 1 "100p" H 8592 10605 50  0000 L CNN
+F 2 "" H 8500 10650 50  0001 C CNN
+F 3 "" H 8500 10650 50  0001 C CNN
+	1    8500 10650
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:VBUS #PWR?
+U 1 1 5C3825D2
+P 7950 10050
+F 0 "#PWR?" H 7950 9900 50  0001 C CNN
+F 1 "VBUS" H 7965 10223 50  0000 C CNN
+F 2 "" H 7950 10050 50  0001 C CNN
+F 3 "" H 7950 10050 50  0001 C CNN
+	1    7950 10050
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7850 10150 7950 10150
+Wire Wire Line
+	7950 10150 7950 10100
+$Comp
+L device:R_Small R?
+U 1 1 5C39507D
+P 8150 10200
+F 0 "R?" H 8209 10246 50  0000 L CNN
+F 1 "100" H 8209 10155 50  0000 L CNN
+F 2 "" H 8150 10200 50  0001 C CNN
+F 3 "" H 8150 10200 50  0001 C CNN
+	1    8150 10200
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8150 10100 7950 10100
+Connection ~ 7950 10100
+Wire Wire Line
+	7950 10100 7950 10050
+Wire Wire Line
+	8150 10300 7950 10300
+Connection ~ 7950 10300
+Wire Wire Line
+	7950 10300 7950 10250
+$Comp
+L power:GND #PWR?
+U 1 1 5C3B929C
+P 7950 10850
+F 0 "#PWR?" H 7950 10600 50  0001 C CNN
+F 1 "GND" H 7955 10677 50  0000 C CNN
+F 2 "" H 7950 10850 50  0001 C CNN
+F 3 "" H 7950 10850 50  0001 C CNN
+	1    7950 10850
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5C3BA02E
+P 8800 10550
+F 0 "R?" V 8604 10550 50  0000 C CNN
+F 1 "1k" V 8695 10550 50  0000 C CNN
+F 2 "" H 8800 10550 50  0001 C CNN
+F 3 "" H 8800 10550 50  0001 C CNN
+	1    8800 10550
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	8700 10550 8500 10550
+Connection ~ 8500 10550
+Wire Wire Line
+	8500 10550 8250 10550
+Wire Wire Line
+	7950 10750 7950 10850
+Wire Wire Line
+	7950 10750 8500 10750
+Connection ~ 7950 10750
+Wire Wire Line
+	8900 10550 9400 10550
+Text Label 9400 10550 2    50   ~ 0
+PIEZO_OUT
+Text Label 10100 4900 2    50   ~ 0
+PIEZO_OUT
+Wire Wire Line
+	10100 4900 9350 4900
+$Comp
+L device:CP_Small C?
+U 1 1 5C51704D
+P 2350 8750
+F 0 "C?" V 2250 8600 50  0000 C CNN
+F 1 "47u" V 2216 8750 50  0000 C CNN
+F 2 "" H 2350 8750 50  0001 C CNN
+F 3 "" H 2350 8750 50  0001 C CNN
+	1    2350 8750
+	0    1    1    0   
+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5C51BE00
+P 2350 9000
+F 0 "C?" V 2250 8850 50  0000 C CNN
+F 1 "100n" V 2500 9000 50  0000 C CNN
+F 2 "" H 2350 9000 50  0001 C CNN
+F 3 "" H 2350 9000 50  0001 C CNN
+	1    2350 9000
+	0    1    1    0   
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5C5297AC
+P 2550 9000
+F 0 "#PWR?" H 2550 8750 50  0001 C CNN
+F 1 "GND" H 2700 8950 50  0000 C CNN
+F 2 "" H 2550 9000 50  0001 C CNN
+F 3 "" H 2550 9000 50  0001 C CNN
+	1    2550 9000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	2550 9000 2450 9000
+Wire Wire Line
+	2450 9000 2450 8750
+Connection ~ 2450 9000
+Wire Wire Line
+	2250 9000 2100 9000
+Connection ~ 2100 9000
+Wire Wire Line
+	2250 8750 2100 8750
+Connection ~ 2100 8750
+Wire Wire Line
+	2100 8750 2100 9000
+Wire Wire Line
+	2100 9800 2100 9950
+Wire Wire Line
+	2100 10200 2000 10200
+$Comp
+L power:VBUS #PWR?
+U 1 1 5C562857
+P 2100 9800
+F 0 "#PWR?" H 2100 9650 50  0001 C CNN
+F 1 "VBUS" H 2115 9973 50  0000 C CNN
+F 2 "" H 2100 9800 50  0001 C CNN
+F 3 "" H 2100 9800 50  0001 C CNN
+	1    2100 9800
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:CP_Small C?
+U 1 1 5C56285D
+P 2350 9950
+F 0 "C?" V 2250 9800 50  0000 C CNN
+F 1 "47u" V 2216 9950 50  0000 C CNN
+F 2 "" H 2350 9950 50  0001 C CNN
+F 3 "" H 2350 9950 50  0001 C CNN
+	1    2350 9950
+	0    1    1    0   
+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5C562864
+P 2350 10200
+F 0 "C?" V 2250 10050 50  0000 C CNN
+F 1 "100n" V 2500 10200 50  0000 C CNN
+F 2 "" H 2350 10200 50  0001 C CNN
+F 3 "" H 2350 10200 50  0001 C CNN
+	1    2350 10200
+	0    1    1    0   
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5C56286B
+P 2550 10200
+F 0 "#PWR?" H 2550 9950 50  0001 C CNN
+F 1 "GND" H 2700 10150 50  0000 C CNN
+F 2 "" H 2550 10200 50  0001 C CNN
+F 3 "" H 2550 10200 50  0001 C CNN
+	1    2550 10200
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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+$Comp
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diff --git a/pcb/securehid.kicad_pcb b/pcb/securehid.kicad_pcb
new file mode 100644
index 0000000..02c8ecb
--- /dev/null
+++ b/pcb/securehid.kicad_pcb
@@ -0,0 +1 @@
+(kicad_pcb (version 4) (host kicad "dummy file") )
diff --git a/pcb/securehid.pro b/pcb/securehid.pro
new file mode 100644
index 0000000..0ee4f36
--- /dev/null
+++ b/pcb/securehid.pro
@@ -0,0 +1,30 @@
+update=Sat Nov 17 08:52:10 2018
+version=1
+last_client=kicad
+[pcbnew]
+version=1
+LastNetListRead=
+UseCmpFile=1
+PadDrill=0.600000000000
+PadDrillOvalY=0.600000000000
+PadSizeH=1.500000000000
+PadSizeV=1.500000000000
+PcbTextSizeV=1.500000000000
+PcbTextSizeH=1.500000000000
+PcbTextThickness=0.300000000000
+ModuleTextSizeV=1.000000000000
+ModuleTextSizeH=1.000000000000
+ModuleTextSizeThickness=0.150000000000
+SolderMaskClearance=0.000000000000
+SolderMaskMinWidth=0.000000000000
+DrawSegmentWidth=0.200000000000
+BoardOutlineThickness=0.100000000000
+ModuleOutlineThickness=0.150000000000
+[cvpcb]
+version=1
+NetIExt=net
+[general]
+version=1
+[eeschema]
+version=1
+LibDir=
diff --git a/pcb/securehid.sch b/pcb/securehid.sch
new file mode 100644
index 0000000..6bb4c71
--- /dev/null
+++ b/pcb/securehid.sch
@@ -0,0 +1,2336 @@
+EESchema Schematic File Version 4
+LIBS:securehid-cache
+EELAYER 26 0
+EELAYER END
+$Descr A3 16535 11693
+encoding utf-8
+Sheet 1 1
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
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+Comment4 ""
+$EndDescr
+$Comp
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+F 2 "TO_SOT_Packages_SMD:SOT-223-3Lead_TabPin2" H 2650 2400 50  0001 C CNN
+F 3 "http://www.diodes.com/datasheets/AP1117.pdf" H 2750 1950 50  0001 C CNN
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+F 2 "" H 6350 3450 50  0001 C CNN
+F 3 "" H 6350 3450 50  0001 C CNN
+	1    6350 3450
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5BF125C0
+P 6350 3850
+F 0 "C?" V 6579 3850 50  0000 C CNN
+F 1 "12p" V 6488 3850 50  0000 C CNN
+F 2 "" H 6350 3850 50  0001 C CNN
+F 3 "" H 6350 3850 50  0001 C CNN
+	1    6350 3850
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5BF1348D
+P 7050 3650
+F 0 "R?" H 7109 3696 50  0000 L CNN
+F 1 "1M" H 7109 3605 50  0000 L CNN
+F 2 "" H 7050 3650 50  0001 C CNN
+F 3 "" H 7050 3650 50  0001 C CNN
+	1    7050 3650
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6450 3450 6600 3450
+Wire Wire Line
+	6600 3450 6600 3550
+Wire Wire Line
+	2650 2500 3100 2500
+Wire Wire Line
+	6600 3450 7050 3450
+Wire Wire Line
+	7050 3450 7050 3550
+Connection ~ 6600 3450
+Wire Wire Line
+	7550 3600 7300 3600
+Wire Wire Line
+	7300 3600 7300 3450
+Wire Wire Line
+	7300 3450 7050 3450
+Connection ~ 7050 3450
+Wire Wire Line
+	6450 3850 6600 3850
+Wire Wire Line
+	7300 3850 7300 3700
+Wire Wire Line
+	7300 3700 7550 3700
+Wire Wire Line
+	7050 3750 7050 3850
+Connection ~ 7050 3850
+Wire Wire Line
+	7050 3850 7300 3850
+Wire Wire Line
+	6600 3750 6600 3850
+Connection ~ 6600 3850
+Wire Wire Line
+	6600 3850 7050 3850
+Wire Wire Line
+	6150 3450 6150 3650
+Wire Wire Line
+	6150 3850 6250 3850
+Wire Wire Line
+	6150 3450 6250 3450
+$Comp
+L power:GND #PWR?
+U 1 1 5BF18330
+P 6150 3950
+F 0 "#PWR?" H 6150 3700 50  0001 C CNN
+F 1 "GND" H 6155 3777 50  0000 C CNN
+F 2 "" H 6150 3950 50  0001 C CNN
+F 3 "" H 6150 3950 50  0001 C CNN
+	1    6150 3950
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6150 3950 6150 3850
+Connection ~ 6150 3850
+Wire Wire Line
+	6475 3650 6425 3650
+Connection ~ 6150 3650
+Wire Wire Line
+	6150 3650 6150 3850
+Wire Wire Line
+	6725 3650 6725 3800
+Wire Wire Line
+	6725 3800 6425 3800
+Wire Wire Line
+	6425 3800 6425 3650
+Connection ~ 6425 3650
+Wire Wire Line
+	6425 3650 6150 3650
+$Comp
+L device:C_Small C?
+U 1 1 5BF1E83A
+P 7150 2600
+F 0 "C?" V 6921 2600 50  0000 C CNN
+F 1 "10u" V 7012 2600 50  0000 C CNN
+F 2 "" H 7150 2600 50  0001 C CNN
+F 3 "" H 7150 2600 50  0001 C CNN
+	1    7150 2600
+	0    1    1    0   
+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5BF1FBEB
+P 6900 2700
+F 0 "C?" V 6671 2700 50  0000 C CNN
+F 1 "10u" V 6762 2700 50  0000 C CNN
+F 2 "" H 6900 2700 50  0001 C CNN
+F 3 "" H 6900 2700 50  0001 C CNN
+	1    6900 2700
+	0    1    1    0   
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5BF210DF
+P 6700 2800
+F 0 "#PWR?" H 6700 2550 50  0001 C CNN
+F 1 "GND" H 6705 2627 50  0000 C CNN
+F 2 "" H 6700 2800 50  0001 C CNN
+F 3 "" H 6700 2800 50  0001 C CNN
+	1    6700 2800
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6700 2800 6700 2700
+Wire Wire Line
+	6700 2600 7050 2600
+Wire Wire Line
+	6800 2700 6700 2700
+Connection ~ 6700 2700
+Wire Wire Line
+	6700 2700 6700 2600
+Wire Wire Line
+	7000 2700 7550 2700
+Wire Wire Line
+	7550 2600 7250 2600
+$Comp
+L device:R_Small R?
+U 1 1 5BF2746F
+P 9500 1300
+F 0 "R?" H 9350 1350 50  0000 L CNN
+F 1 "0" H 9350 1250 50  0000 L CNN
+F 2 "" H 9500 1300 50  0001 C CNN
+F 3 "" H 9500 1300 50  0001 C CNN
+	1    9500 1300
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:VSSA #PWR?
+U 1 1 5BF2A251
+P 8650 7500
+F 0 "#PWR?" H 8650 7350 50  0001 C CNN
+F 1 "VSSA" H 8668 7673 50  0000 C CNN
+F 2 "" H 8650 7500 50  0001 C CNN
+F 3 "" H 8650 7500 50  0001 C CNN
+	1    8650 7500
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	8650 7500 8650 7400
+$Comp
+L power:GND #PWR?
+U 1 1 5BF2BAF5
+P 8400 7500
+F 0 "#PWR?" H 8400 7250 50  0001 C CNN
+F 1 "GND" H 8405 7327 50  0000 C CNN
+F 2 "" H 8400 7500 50  0001 C CNN
+F 3 "" H 8400 7500 50  0001 C CNN
+	1    8400 7500
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8400 7500 8400 7400
+Connection ~ 8400 7400
+$Comp
+L power:VDDA #PWR?
+U 1 1 5BF3003A
+P 8850 1500
+F 0 "#PWR?" H 8850 1350 50  0001 C CNN
+F 1 "VDDA" H 8867 1673 50  0000 C CNN
+F 2 "" H 8850 1500 50  0001 C CNN
+F 3 "" H 8850 1500 50  0001 C CNN
+	1    8850 1500
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+3.3V #PWR?
+U 1 1 5BF32616
+P 8250 1800
+F 0 "#PWR?" H 8250 1650 50  0001 C CNN
+F 1 "+3.3V" H 8265 1973 50  0000 C CNN
+F 2 "" H 8250 1800 50  0001 C CNN
+F 3 "" H 8250 1800 50  0001 C CNN
+	1    8250 1800
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8250 1800 8250 1900
+$Comp
+L power:+3.3V #PWR?
+U 1 1 5BF35844
+P 9500 1100
+F 0 "#PWR?" H 9500 950 50  0001 C CNN
+F 1 "+3.3V" H 9515 1273 50  0000 C CNN
+F 2 "" H 9500 1100 50  0001 C CNN
+F 3 "" H 9500 1100 50  0001 C CNN
+	1    9500 1100
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	9500 1100 9500 1200
+$Comp
+L device:C_Small C?
+U 1 1 5BF38053
+P 9100 1600
+F 0 "C?" H 9008 1554 50  0000 R CNN
+F 1 "100n" H 9008 1645 50  0000 R CNN
+F 2 "" H 9100 1600 50  0001 C CNN
+F 3 "" H 9100 1600 50  0001 C CNN
+	1    9100 1600
+	-1   0    0    1   
+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5BF395B5
+P 9500 1600
+F 0 "C?" H 9592 1646 50  0000 L CNN
+F 1 "10u" H 9592 1555 50  0000 L CNN
+F 2 "" H 9500 1600 50  0001 C CNN
+F 3 "" H 9500 1600 50  0001 C CNN
+	1    9500 1600
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	9500 1400 9500 1500
+Connection ~ 9500 1500
+Connection ~ 8850 1500
+Wire Wire Line
+	9100 1500 9500 1500
+Connection ~ 9100 1500
+Wire Wire Line
+	8850 1500 9100 1500
+$Comp
+L power:VSSA #PWR?
+U 1 1 5BF4D7F0
+P 9500 1800
+F 0 "#PWR?" H 9500 1650 50  0001 C CNN
+F 1 "VSSA" H 9518 1973 50  0000 C CNN
+F 2 "" H 9500 1800 50  0001 C CNN
+F 3 "" H 9500 1800 50  0001 C CNN
+	1    9500 1800
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	9500 1800 9500 1700
+Wire Wire Line
+	8450 7400 8550 7400
+Wire Wire Line
+	8400 7400 8450 7400
+Connection ~ 8450 7400
+Wire Wire Line
+	8350 7400 8250 7400
+Wire Wire Line
+	8400 7400 8350 7400
+Connection ~ 8350 7400
+Wire Wire Line
+	8750 1900 8650 1900
+Connection ~ 8650 1900
+Wire Wire Line
+	8650 1900 8550 1900
+Connection ~ 8550 1900
+Wire Wire Line
+	8550 1900 8450 1900
+Connection ~ 8450 1900
+Wire Wire Line
+	8450 1900 8350 1900
+Wire Wire Line
+	8350 1900 8250 1900
+Connection ~ 8350 1900
+Connection ~ 8250 1900
+$Comp
+L MCU_ST_STM32F4:STM32F407VETx U?
+U 1 1 5BEEABF3
+P 8450 4600
+F 0 "U?" H 7750 7150 50  0000 L CNN
+F 1 "STM32F407VETx" H 8950 7150 50  0000 L CNN
+F 2 "Package_QFP:LQFP-100_14x14mm_P0.5mm" H 7750 2000 50  0001 R CNN
+F 3 "" H 8450 4600 50  0001 C CNN
+	1    8450 4600
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	9500 1700 9100 1700
+Connection ~ 9500 1700
+Wire Wire Line
+	8850 1500 8850 1900
+$Comp
+L power:VDDA #PWR?
+U 1 1 5BF5AE28
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+F 0 "#PWR?" H 7300 2650 50  0001 C CNN
+F 1 "VDDA" V 7318 2928 50  0000 L CNN
+F 2 "" H 7300 2800 50  0001 C CNN
+F 3 "" H 7300 2800 50  0001 C CNN
+	1    7300 2800
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5BF5BB39
+P 7400 2800
+F 0 "R?" V 7500 2750 50  0000 C CNN
+F 1 "0" V 7500 2900 50  0000 C CNN
+F 2 "" H 7400 2800 50  0001 C CNN
+F 3 "" H 7400 2800 50  0001 C CNN
+	1    7400 2800
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	7500 2800 7550 2800
+$Comp
+L power:+3.3V #PWR?
+U 1 1 5BF610A9
+P 1550 1050
+F 0 "#PWR?" H 1550 900 50  0001 C CNN
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+F 2 "" H 1550 1050 50  0001 C CNN
+F 3 "" H 1550 1050 50  0001 C CNN
+	1    1550 1050
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5BF617B4
+P 1550 1250
+F 0 "#PWR?" H 1550 1000 50  0001 C CNN
+F 1 "GND" H 1555 1077 50  0000 C CNN
+F 2 "" H 1550 1250 50  0001 C CNN
+F 3 "" H 1550 1250 50  0001 C CNN
+	1    1550 1250
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5BF62211
+P 1550 1150
+F 0 "C?" H 1642 1196 50  0000 L CNN
+F 1 "100n" H 1642 1105 50  0000 L CNN
+F 2 "" H 1550 1150 50  0001 C CNN
+F 3 "" H 1550 1150 50  0001 C CNN
+	1    1550 1150
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5BF6342B
+P 1950 1150
+F 0 "C?" H 2042 1196 50  0000 L CNN
+F 1 "100n" H 2042 1105 50  0000 L CNN
+F 2 "" H 1950 1150 50  0001 C CNN
+F 3 "" H 1950 1150 50  0001 C CNN
+	1    1950 1150
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5BF645FD
+P 2350 1150
+F 0 "C?" H 2442 1196 50  0000 L CNN
+F 1 "100n" H 2442 1105 50  0000 L CNN
+F 2 "" H 2350 1150 50  0001 C CNN
+F 3 "" H 2350 1150 50  0001 C CNN
+	1    2350 1150
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5BF6483B
+P 2750 1150
+F 0 "C?" H 2842 1196 50  0000 L CNN
+F 1 "100n" H 2842 1105 50  0000 L CNN
+F 2 "" H 2750 1150 50  0001 C CNN
+F 3 "" H 2750 1150 50  0001 C CNN
+	1    2750 1150
+	1    0    0    -1  
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+$Comp
+L device:C_Small C?
+U 1 1 5BF65555
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+F 0 "C?" H 3242 1196 50  0000 L CNN
+F 1 "100n" H 3242 1105 50  0000 L CNN
+F 2 "" H 3150 1150 50  0001 C CNN
+F 3 "" H 3150 1150 50  0001 C CNN
+	1    3150 1150
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5BF65AAF
+P 3550 1150
+F 0 "C?" H 3642 1196 50  0000 L CNN
+F 1 "100n" H 3642 1105 50  0000 L CNN
+F 2 "" H 3550 1150 50  0001 C CNN
+F 3 "" H 3550 1150 50  0001 C CNN
+	1    3550 1150
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
+	2750 1050 2350 1050
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+Wire Wire Line
+	3150 1050 2750 1050
+Wire Wire Line
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+Connection ~ 1550 1250
+Connection ~ 1950 1250
+Wire Wire Line
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+Connection ~ 2350 1250
+Wire Wire Line
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+Connection ~ 2750 1250
+Wire Wire Line
+	2750 1250 3150 1250
+Connection ~ 3150 1250
+Wire Wire Line
+	3150 1250 3550 1250
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+L device:Battery_Cell BT?
+U 1 1 5BF6C982
+P 7750 1650
+F 0 "BT?" H 7500 1750 50  0000 L CNN
+F 1 "CR2032" H 7300 1650 50  0000 L CNN
+F 2 "" V 7750 1710 50  0001 C CNN
+F 3 "" V 7750 1710 50  0001 C CNN
+	1    7750 1650
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5BF6E562
+P 7750 1750
+F 0 "#PWR?" H 7750 1500 50  0001 C CNN
+F 1 "GND" H 7755 1577 50  0000 C CNN
+F 2 "" H 7750 1750 50  0001 C CNN
+F 3 "" H 7750 1750 50  0001 C CNN
+	1    7750 1750
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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+Wire Wire Line
+	8150 1450 8150 1900
+Text Label 10100 3500 2    50   ~ 0
+SWDIO
+Text Label 10100 3600 2    50   ~ 0
+SWCLK
+Wire Wire Line
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+Wire Wire Line
+	10100 3500 9350 3500
+$Comp
+L Connector_Generic:Conn_01x04 J?
+U 1 1 5BF8388D
+P 1550 4800
+F 0 "J?" H 1470 5117 50  0000 C CNN
+F 1 "SWD" H 1470 5026 50  0000 C CNN
+F 2 "" H 1550 4800 50  0001 C CNN
+F 3 "~" H 1550 4800 50  0001 C CNN
+	1    1550 4800
+	-1   0    0    -1  
+$EndComp
+Text Label 2100 5000 2    50   ~ 0
+SWDIO
+Text Label 2100 4800 2    50   ~ 0
+SWCLK
+$Comp
+L power:GND #PWR?
+U 1 1 5BF9410F
+P 2200 4900
+F 0 "#PWR?" H 2200 4650 50  0001 C CNN
+F 1 "GND" V 2205 4772 50  0000 R CNN
+F 2 "" H 2200 4900 50  0001 C CNN
+F 3 "" H 2200 4900 50  0001 C CNN
+	1    2200 4900
+	0    -1   -1   0   
+$EndComp
+Wire Wire Line
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+Wire Wire Line
+	1750 4800 2100 4800
+Wire Wire Line
+	2200 4700 1750 4700
+Wire Wire Line
+	1750 5000 2100 5000
+Text Label 10100 3100 2    50   ~ 0
+DBGH_TX
+Text Label 10100 3200 2    50   ~ 0
+DBGH_RX
+Wire Wire Line
+	10100 3200 9350 3200
+Wire Wire Line
+	10100 3100 9350 3100
+$Comp
+L Connector_Generic:Conn_01x04 J?
+U 1 1 5BFBEF9F
+P 2750 4800
+F 0 "J?" H 2670 5117 50  0000 C CNN
+F 1 "UART_HOST" H 2670 5026 50  0000 C CNN
+F 2 "" H 2750 4800 50  0001 C CNN
+F 3 "~" H 2750 4800 50  0001 C CNN
+	1    2750 4800
+	-1   0    0    -1  
+$EndComp
+$Comp
+L power:VBUS #PWR?
+U 1 1 5BFC1836
+P 3450 4700
+F 0 "#PWR?" H 3450 4550 50  0001 C CNN
+F 1 "VBUS" V 3465 4828 50  0000 L CNN
+F 2 "" H 3450 4700 50  0001 C CNN
+F 3 "" H 3450 4700 50  0001 C CNN
+	1    3450 4700
+	0    1    1    0   
+$EndComp
+$Comp
+L power:+3.3V #PWR?
+U 1 1 5BF8F4B2
+P 2200 4700
+F 0 "#PWR?" H 2200 4550 50  0001 C CNN
+F 1 "+3.3V" V 2215 4828 50  0000 L CNN
+F 2 "" H 2200 4700 50  0001 C CNN
+F 3 "" H 2200 4700 50  0001 C CNN
+	1    2200 4700
+	0    1    1    0   
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5BFC580C
+P 3450 4800
+F 0 "#PWR?" H 3450 4550 50  0001 C CNN
+F 1 "GND" V 3455 4672 50  0000 R CNN
+F 2 "" H 3450 4800 50  0001 C CNN
+F 3 "" H 3450 4800 50  0001 C CNN
+	1    3450 4800
+	0    -1   -1   0   
+$EndComp
+Wire Wire Line
+	3450 4800 2950 4800
+Wire Wire Line
+	3450 4700 2950 4700
+$Comp
+L Connector_Generic:Conn_01x04 J?
+U 1 1 5BFCCF0F
+P 3950 4800
+F 0 "J?" H 3870 5117 50  0000 C CNN
+F 1 "UART_DEVICE" H 3870 5026 50  0000 C CNN
+F 2 "" H 3950 4800 50  0001 C CNN
+F 3 "~" H 3950 4800 50  0001 C CNN
+	1    3950 4800
+	-1   0    0    -1  
+$EndComp
+$Comp
+L power:VBUS #PWR?
+U 1 1 5BFD18DB
+P 4650 4700
+F 0 "#PWR?" H 4650 4550 50  0001 C CNN
+F 1 "VBUS" V 4665 4828 50  0000 L CNN
+F 2 "" H 4650 4700 50  0001 C CNN
+F 3 "" H 4650 4700 50  0001 C CNN
+	1    4650 4700
+	0    1    1    0   
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5BFD27A6
+P 4650 4800
+F 0 "#PWR?" H 4650 4550 50  0001 C CNN
+F 1 "GND" V 4655 4672 50  0000 R CNN
+F 2 "" H 4650 4800 50  0001 C CNN
+F 3 "" H 4650 4800 50  0001 C CNN
+	1    4650 4800
+	0    -1   -1   0   
+$EndComp
+Wire Wire Line
+	4650 4800 4150 4800
+Wire Wire Line
+	4150 4700 4650 4700
+Text Label 3300 4900 2    50   ~ 0
+DBGH_RX
+Text Label 3300 5000 2    50   ~ 0
+DBGH_TX
+Text Label 4500 4900 2    50   ~ 0
+DBGD_RX
+Text Label 4500 5000 2    50   ~ 0
+DBGD_TX
+Wire Wire Line
+	4500 5000 4150 5000
+Wire Wire Line
+	4150 4900 4500 4900
+Wire Wire Line
+	3300 5000 2950 5000
+Wire Wire Line
+	2950 4900 3300 4900
+$Comp
+L components:FE1.1s U?
+U 1 1 5BFFC98A
+P 3500 7500
+F 0 "U?" H 2750 8150 50  0000 C CNN
+F 1 "FE1.1s" H 4150 8150 50  0000 C CNN
+F 2 "" H 3500 7500 50  0001 C CNN
+F 3 "" H 3500 7500 50  0001 C CNN
+	1    3500 7500
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3600 6300 3600 6700
+Wire Wire Line
+	3500 6300 3500 6700
+Wire Wire Line
+	3000 9200 3000 8400
+Wire Wire Line
+	2000 9200 3000 9200
+Wire Wire Line
+	3100 8400 3100 9300
+Wire Wire Line
+	2000 9300 3100 9300
+$Comp
+L conn:USB_A J?
+U 1 1 5C01D6A6
+P 1700 10400
+F 0 "J?" H 1500 10850 50  0000 L CNN
+F 1 "USB_A" H 1500 10750 50  0000 L CNN
+F 2 "" H 1850 10350 50  0001 C CNN
+F 3 "" H 1850 10350 50  0001 C CNN
+	1    1700 10400
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5C01EA78
+P 1700 10900
+F 0 "#PWR?" H 1700 10650 50  0001 C CNN
+F 1 "GND" H 1705 10727 50  0000 C CNN
+F 2 "" H 1700 10900 50  0001 C CNN
+F 3 "" H 1700 10900 50  0001 C CNN
+	1    1700 10900
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	1700 10900 1700 10800
+Wire Wire Line
+	1600 10800 1700 10800
+Connection ~ 1700 10800
+Wire Wire Line
+	2000 10400 3300 10400
+Wire Wire Line
+	3300 10400 3300 8400
+Wire Wire Line
+	2000 10500 3400 10500
+Wire Wire Line
+	3400 10500 3400 8400
+Wire Wire Line
+	4500 7300 4500 7400
+Wire Wire Line
+	4500 7500 4500 7600
+$Comp
+L device:C_Small C?
+U 1 1 5C047824
+P 5050 7600
+F 0 "C?" V 5100 7700 50  0000 C CNN
+F 1 "10u" V 4912 7600 50  0000 C CNN
+F 2 "" H 5050 7600 50  0001 C CNN
+F 3 "" H 5050 7600 50  0001 C CNN
+	1    5050 7600
+	0    1    1    0   
+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5C048AFF
+P 5200 7400
+F 0 "C?" V 4971 7400 50  0000 C CNN
+F 1 "10u" V 5062 7400 50  0000 C CNN
+F 2 "" H 5200 7400 50  0001 C CNN
+F 3 "" H 5200 7400 50  0001 C CNN
+	1    5200 7400
+	0    1    1    0   
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5C049AB0
+P 5300 7800
+F 0 "#PWR?" H 5300 7550 50  0001 C CNN
+F 1 "GND" H 5305 7627 50  0000 C CNN
+F 2 "" H 5300 7800 50  0001 C CNN
+F 3 "" H 5300 7800 50  0001 C CNN
+	1    5300 7800
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5300 7800 4500 7800
+Wire Wire Line
+	5300 7800 5300 7600
+Connection ~ 5300 7800
+Wire Wire Line
+	5150 7600 5300 7600
+Connection ~ 5300 7600
+Wire Wire Line
+	5300 7600 5300 7400
+Wire Wire Line
+	4950 7600 4500 7600
+Connection ~ 4500 7600
+Wire Wire Line
+	4500 7400 5100 7400
+Connection ~ 4500 7400
+Wire Wire Line
+	4500 7200 4500 7100
+$Comp
+L power:VBUS #PWR?
+U 1 1 5C06BD77
+P 4500 7000
+F 0 "#PWR?" H 4500 6850 50  0001 C CNN
+F 1 "VBUS" H 4515 7173 50  0000 C CNN
+F 2 "" H 4500 7000 50  0001 C CNN
+F 3 "" H 4500 7000 50  0001 C CNN
+	1    4500 7000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	4500 7000 4500 7100
+Connection ~ 4500 7100
+$Comp
+L device:Crystal_GND24_Small Y?
+U 1 1 5C073CEB
+P 2000 7100
+F 0 "Y?" V 1954 7266 50  0000 L CNN
+F 1 "12MHz" V 2045 7266 50  0000 L CNN
+F 2 "" H 2000 7100 50  0001 C CNN
+F 3 "" H 2000 7100 50  0001 C CNN
+	1    2000 7100
+	0    1    1    0   
+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5C07723C
+P 1650 7200
+F 0 "C?" V 1750 7300 50  0000 C CNN
+F 1 "22p" V 1800 7200 50  0000 C CNN
+F 2 "" H 1650 7200 50  0001 C CNN
+F 3 "" H 1650 7200 50  0001 C CNN
+	1    1650 7200
+	0    1    1    0   
+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5C079071
+P 1650 7000
+F 0 "C?" V 1550 7100 50  0000 C CNN
+F 1 "22p" V 1512 7000 50  0000 C CNN
+F 2 "" H 1650 7000 50  0001 C CNN
+F 3 "" H 1650 7000 50  0001 C CNN
+	1    1650 7000
+	0    1    1    0   
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5C07C20B
+P 1450 7500
+F 0 "#PWR?" H 1450 7250 50  0001 C CNN
+F 1 "GND" H 1455 7327 50  0000 C CNN
+F 2 "" H 1450 7500 50  0001 C CNN
+F 3 "" H 1450 7500 50  0001 C CNN
+	1    1450 7500
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	1450 7500 1450 7400
+Wire Wire Line
+	1450 7000 1550 7000
+Wire Wire Line
+	1550 7200 1450 7200
+Connection ~ 1450 7200
+Wire Wire Line
+	1450 7200 1450 7000
+Wire Wire Line
+	1750 7200 2000 7200
+Connection ~ 2000 7200
+Wire Wire Line
+	2000 7200 2500 7200
+Wire Wire Line
+	2500 7100 2300 7100
+Wire Wire Line
+	2300 7100 2300 7000
+Wire Wire Line
+	2300 7000 2000 7000
+Connection ~ 2000 7000
+Wire Wire Line
+	2000 7000 1750 7000
+$Comp
+L device:R_Small R?
+U 1 1 5C095FA0
+P 2300 7400
+F 0 "R?" V 2400 7400 50  0000 C CNN
+F 1 "2k7" V 2195 7400 50  0000 C CNN
+F 2 "" H 2300 7400 50  0001 C CNN
+F 3 "" H 2300 7400 50  0001 C CNN
+	1    2300 7400
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	2200 7400 2000 7400
+Connection ~ 1450 7400
+Wire Wire Line
+	1450 7400 1450 7200
+Wire Wire Line
+	2500 7400 2400 7400
+Wire Wire Line
+	2500 7600 2000 7600
+Wire Wire Line
+	2000 7600 2000 7400
+Connection ~ 2000 7400
+Wire Wire Line
+	2000 7400 1450 7400
+Text Label 4600 7400 0    50   ~ 0
+3V3_HUB
+Text Label 2100 7700 0    50   ~ 0
+3V3_HUB
+Wire Wire Line
+	2100 7700 2500 7700
+NoConn ~ 2500 7800
+Wire Wire Line
+	2000 7600 2000 7900
+Wire Wire Line
+	2000 7900 2500 7900
+Connection ~ 2000 7600
+$Comp
+L device:R_Small R?
+U 1 1 5C0F41D6
+P 1900 8000
+F 0 "R?" V 2000 8000 50  0000 C CNN
+F 1 "10k" V 1795 8000 50  0000 C CNN
+F 2 "" H 1900 8000 50  0001 C CNN
+F 3 "" H 1900 8000 50  0001 C CNN
+	1    1900 8000
+	0    1    1    0   
+$EndComp
+Text Label 1450 8000 0    50   ~ 0
+3V3_HUB
+Wire Wire Line
+	1450 8000 1800 8000
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
+	2200 8250 2200 8000
+Connection ~ 2200 8000
+Wire Wire Line
+	2200 8000 2500 8000
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+HUB_NRST
+Wire Wire Line
+	10100 2700 9350 2700
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+L Connector_Generic:Conn_02x05_Odd_Even J?
+U 1 1 5C134723
+P 4150 9550
+F 0 "J?" H 4200 9967 50  0000 C CNN
+F 1 "USB_SPARE" H 4200 9876 50  0000 C CNN
+F 2 "" H 4150 9550 50  0001 C CNN
+F 3 "~" H 4150 9550 50  0001 C CNN
+	1    4150 9550
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:VBUS #PWR?
+U 1 1 5C17F16B
+P 4200 9000
+F 0 "#PWR?" H 4200 8850 50  0001 C CNN
+F 1 "VBUS" H 4215 9173 50  0000 C CNN
+F 2 "" H 4200 9000 50  0001 C CNN
+F 3 "" H 4200 9000 50  0001 C CNN
+	1    4200 9000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	4200 9000 3950 9000
+Wire Wire Line
+	3950 9000 3950 9350
+Wire Wire Line
+	4200 9000 4450 9000
+Wire Wire Line
+	4450 9000 4450 9350
+Connection ~ 4200 9000
+$Comp
+L power:GND #PWR?
+U 1 1 5C18FF7C
+P 4200 9950
+F 0 "#PWR?" H 4200 9700 50  0001 C CNN
+F 1 "GND" H 4205 9777 50  0000 C CNN
+F 2 "" H 4200 9950 50  0001 C CNN
+F 3 "" H 4200 9950 50  0001 C CNN
+	1    4200 9950
+	1    0    0    -1  
+$EndComp
+NoConn ~ 3950 9750
+NoConn ~ 4450 9750
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
+	3850 9950 4200 9950
+Wire Wire Line
+	4550 9950 4550 9650
+Wire Wire Line
+	4550 9650 4450 9650
+Connection ~ 4200 9950
+Wire Wire Line
+	4200 9950 4550 9950
+Wire Wire Line
+	3950 9450 3700 9450
+Wire Wire Line
+	3700 9450 3700 8400
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
+	4650 9450 4650 8500
+Wire Wire Line
+	4650 8500 4000 8500
+Wire Wire Line
+	4000 8500 4000 8400
+Wire Wire Line
+	3900 8400 3900 8600
+Wire Wire Line
+	3900 8600 4550 8600
+Wire Wire Line
+	4550 8600 4550 9550
+Wire Wire Line
+	4550 9550 4450 9550
+$Comp
+L device:Speaker_Crystal LS?
+U 1 1 5C238571
+P 7650 10250
+F 0 "LS?" H 7617 9833 50  0000 C CNN
+F 1 "12mm passive piezo" H 7617 9924 50  0000 C CNN
+F 2 "" H 7615 10200 50  0001 C CNN
+F 3 "" H 7615 10200 50  0001 C CNN
+	1    7650 10250
+	-1   0    0    1   
+$EndComp
+$Comp
+L transistors:2N7002 Q?
+U 1 1 5C23FA3A
+P 9350 9700
+F 0 "Q?" H 9556 9654 50  0000 L CNN
+F 1 "AO3400" H 9556 9745 50  0000 L CNN
+F 2 "TO_SOT_Packages_SMD:SOT-23" H 9550 9625 50  0001 L CIN
+F 3 "https://www.fairchildsemi.com/datasheets/2N/2N7002.pdf" H 9350 9700 50  0001 L CNN
+	1    9350 9700
+	-1   0    0    1   
+$EndComp
+$Comp
+L device:LED D?
+U 1 1 5C249B1C
+P 7500 9250
+F 0 "D?" V 7492 9132 50  0000 R CNN
+F 1 "Ice blue" V 7447 9133 50  0001 R CNN
+F 2 "" H 7500 9250 50  0001 C CNN
+F 3 "" H 7500 9250 50  0001 C CNN
+	1    7500 9250
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:LED D?
+U 1 1 5C25931E
+P 7850 9250
+F 0 "D?" V 7842 9132 50  0000 R CNN
+F 1 "Ice blue" V 7797 9133 50  0001 R CNN
+F 2 "" H 7850 9250 50  0001 C CNN
+F 3 "" H 7850 9250 50  0001 C CNN
+	1    7850 9250
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:LED D?
+U 1 1 5C25AEAB
+P 8200 9250
+F 0 "D?" V 8192 9132 50  0000 R CNN
+F 1 "Ice blue" V 8147 9133 50  0001 R CNN
+F 2 "" H 8200 9250 50  0001 C CNN
+F 3 "" H 8200 9250 50  0001 C CNN
+	1    8200 9250
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:LED D?
+U 1 1 5C25B671
+P 8550 9250
+F 0 "D?" V 8542 9132 50  0000 R CNN
+F 1 "Ice blue" V 8497 9133 50  0001 R CNN
+F 2 "" H 8550 9250 50  0001 C CNN
+F 3 "" H 8550 9250 50  0001 C CNN
+	1    8550 9250
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:LED D?
+U 1 1 5C25C2E7
+P 8900 9250
+F 0 "D?" V 8892 9132 50  0000 R CNN
+F 1 "Ice blue" V 8847 9133 50  0001 R CNN
+F 2 "" H 8900 9250 50  0001 C CNN
+F 3 "" H 8900 9250 50  0001 C CNN
+	1    8900 9250
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:LED D?
+U 1 1 5C25CA14
+P 9250 9250
+F 0 "D?" V 9288 9132 50  0000 R CNN
+F 1 "ice blue" V 9197 9132 50  0000 R CNN
+F 2 "" H 9250 9250 50  0001 C CNN
+F 3 "" H 9250 9250 50  0001 C CNN
+	1    9250 9250
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5C25E0F0
+P 7500 8900
+F 0 "R?" H 7559 8946 50  0000 L CNN
+F 1 "100" H 7559 8855 50  0000 L CNN
+F 2 "" H 7500 8900 50  0001 C CNN
+F 3 "" H 7500 8900 50  0001 C CNN
+	1    7500 8900
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5C25EB0C
+P 7850 8900
+F 0 "R?" H 7909 8946 50  0000 L CNN
+F 1 "100" H 7909 8855 50  0000 L CNN
+F 2 "" H 7850 8900 50  0001 C CNN
+F 3 "" H 7850 8900 50  0001 C CNN
+	1    7850 8900
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5C25EC8A
+P 8200 8900
+F 0 "R?" H 8259 8946 50  0000 L CNN
+F 1 "100" H 8259 8855 50  0000 L CNN
+F 2 "" H 8200 8900 50  0001 C CNN
+F 3 "" H 8200 8900 50  0001 C CNN
+	1    8200 8900
+	1    0    0    -1  
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+$Comp
+L device:R_Small R?
+U 1 1 5C25F0FB
+P 8550 8900
+F 0 "R?" H 8609 8946 50  0000 L CNN
+F 1 "100" H 8609 8855 50  0000 L CNN
+F 2 "" H 8550 8900 50  0001 C CNN
+F 3 "" H 8550 8900 50  0001 C CNN
+	1    8550 8900
+	1    0    0    -1  
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+$Comp
+L device:R_Small R?
+U 1 1 5C25F439
+P 8900 8900
+F 0 "R?" H 8959 8946 50  0000 L CNN
+F 1 "100" H 8959 8855 50  0000 L CNN
+F 2 "" H 8900 8900 50  0001 C CNN
+F 3 "" H 8900 8900 50  0001 C CNN
+	1    8900 8900
+	1    0    0    -1  
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+$Comp
+L device:R_Small R?
+U 1 1 5C26016A
+P 9250 8900
+F 0 "R?" H 9309 8946 50  0000 L CNN
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+F 2 "" H 9250 8900 50  0001 C CNN
+F 3 "" H 9250 8900 50  0001 C CNN
+	1    9250 8900
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 9250 9400
+Connection ~ 7850 9400
+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 8550 9400
+Wire Wire Line
+	8550 9400 8200 9400
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+L power:VBUS #PWR?
+U 1 1 5C2C37A2
+P 9250 8700
+F 0 "#PWR?" H 9250 8550 50  0001 C CNN
+F 1 "VBUS" H 9265 8873 50  0000 C CNN
+F 2 "" H 9250 8700 50  0001 C CNN
+F 3 "" H 9250 8700 50  0001 C CNN
+	1    9250 8700
+	1    0    0    -1  
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 8550 8800
+Wire Wire Line
+	8550 8800 8200 8800
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+Wire Wire Line
+	8900 8800 8550 8800
+$Comp
+L power:GND #PWR?
+U 1 1 5C2D1E2D
+P 9250 10000
+F 0 "#PWR?" H 9250 9750 50  0001 C CNN
+F 1 "GND" H 9255 9827 50  0000 C CNN
+F 2 "" H 9250 10000 50  0001 C CNN
+F 3 "" H 9250 10000 50  0001 C CNN
+	1    9250 10000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	9250 10000 9250 9900
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+L transistors:2N7002 Q?
+U 1 1 5C2E1C85
+P 11650 9700
+F 0 "Q?" H 11856 9654 50  0000 L CNN
+F 1 "AO3400" H 11856 9745 50  0000 L CNN
+F 2 "TO_SOT_Packages_SMD:SOT-23" H 11850 9625 50  0001 L CIN
+F 3 "https://www.fairchildsemi.com/datasheets/2N/2N7002.pdf" H 11650 9700 50  0001 L CNN
+	1    11650 9700
+	-1   0    0    1   
+$EndComp
+$Comp
+L device:LED D?
+U 1 1 5C2E1C8C
+P 9800 9250
+F 0 "D?" V 9792 9132 50  0000 R CNN
+F 1 "pink" V 9747 9133 50  0001 R CNN
+F 2 "" H 9800 9250 50  0001 C CNN
+F 3 "" H 9800 9250 50  0001 C CNN
+	1    9800 9250
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:LED D?
+U 1 1 5C2E1C93
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+F 0 "D?" V 10142 9132 50  0000 R CNN
+F 1 "pink" V 10097 9133 50  0001 R CNN
+F 2 "" H 10150 9250 50  0001 C CNN
+F 3 "" H 10150 9250 50  0001 C CNN
+	1    10150 9250
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:LED D?
+U 1 1 5C2E1C9A
+P 10500 9250
+F 0 "D?" V 10492 9132 50  0000 R CNN
+F 1 "pink" V 10447 9133 50  0001 R CNN
+F 2 "" H 10500 9250 50  0001 C CNN
+F 3 "" H 10500 9250 50  0001 C CNN
+	1    10500 9250
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:LED D?
+U 1 1 5C2E1CA1
+P 10850 9250
+F 0 "D?" V 10842 9132 50  0000 R CNN
+F 1 "pink" V 10797 9133 50  0001 R CNN
+F 2 "" H 10850 9250 50  0001 C CNN
+F 3 "" H 10850 9250 50  0001 C CNN
+	1    10850 9250
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:LED D?
+U 1 1 5C2E1CA8
+P 11200 9250
+F 0 "D?" V 11192 9132 50  0000 R CNN
+F 1 "pink" V 11147 9133 50  0001 R CNN
+F 2 "" H 11200 9250 50  0001 C CNN
+F 3 "" H 11200 9250 50  0001 C CNN
+	1    11200 9250
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:LED D?
+U 1 1 5C2E1CAF
+P 11550 9250
+F 0 "D?" V 11588 9132 50  0000 R CNN
+F 1 "pink" V 11497 9132 50  0000 R CNN
+F 2 "" H 11550 9250 50  0001 C CNN
+F 3 "" H 11550 9250 50  0001 C CNN
+	1    11550 9250
+	0    -1   -1   0   
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5C2E1CB6
+P 9800 8900
+F 0 "R?" H 9859 8946 50  0000 L CNN
+F 1 "100" H 9859 8855 50  0000 L CNN
+F 2 "" H 9800 8900 50  0001 C CNN
+F 3 "" H 9800 8900 50  0001 C CNN
+	1    9800 8900
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5C2E1CBD
+P 10150 8900
+F 0 "R?" H 10209 8946 50  0000 L CNN
+F 1 "100" H 10209 8855 50  0000 L CNN
+F 2 "" H 10150 8900 50  0001 C CNN
+F 3 "" H 10150 8900 50  0001 C CNN
+	1    10150 8900
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5C2E1CC4
+P 10500 8900
+F 0 "R?" H 10559 8946 50  0000 L CNN
+F 1 "100" H 10559 8855 50  0000 L CNN
+F 2 "" H 10500 8900 50  0001 C CNN
+F 3 "" H 10500 8900 50  0001 C CNN
+	1    10500 8900
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5C2E1CCB
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+F 0 "R?" H 10909 8946 50  0000 L CNN
+F 1 "100" H 10909 8855 50  0000 L CNN
+F 2 "" H 10850 8900 50  0001 C CNN
+F 3 "" H 10850 8900 50  0001 C CNN
+	1    10850 8900
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5C2E1CD2
+P 11200 8900
+F 0 "R?" H 11259 8946 50  0000 L CNN
+F 1 "100" H 11259 8855 50  0000 L CNN
+F 2 "" H 11200 8900 50  0001 C CNN
+F 3 "" H 11200 8900 50  0001 C CNN
+	1    11200 8900
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5C2E1CD9
+P 11550 8900
+F 0 "R?" H 11609 8946 50  0000 L CNN
+F 1 "100" H 11609 8855 50  0000 L CNN
+F 2 "" H 11550 8900 50  0001 C CNN
+F 3 "" H 11550 8900 50  0001 C CNN
+	1    11550 8900
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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+Wire Wire Line
+	11550 9400 11200 9400
+Connection ~ 11550 9400
+Connection ~ 10150 9400
+Wire Wire Line
+	10150 9400 9800 9400
+Connection ~ 10500 9400
+Wire Wire Line
+	10500 9400 10150 9400
+Connection ~ 10850 9400
+Wire Wire Line
+	10850 9400 10500 9400
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
+	10850 9000 10850 9100
+Wire Wire Line
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+Wire Wire Line
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+L power:VBUS #PWR?
+U 1 1 5C2E1CF1
+P 11550 8700
+F 0 "#PWR?" H 11550 8550 50  0001 C CNN
+F 1 "VBUS" H 11565 8873 50  0000 C CNN
+F 2 "" H 11550 8700 50  0001 C CNN
+F 3 "" H 11550 8700 50  0001 C CNN
+	1    11550 8700
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 10850 8800
+Wire Wire Line
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+Wire Wire Line
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+$Comp
+L power:GND #PWR?
+U 1 1 5C2E1D02
+P 11550 10000
+F 0 "#PWR?" H 11550 9750 50  0001 C CNN
+F 1 "GND" H 11555 9827 50  0000 C CNN
+F 2 "" H 11550 10000 50  0001 C CNN
+F 3 "" H 11550 10000 50  0001 C CNN
+	1    11550 10000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
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+Text Label 10250 9700 2    50   ~ 0
+ALARM_LED_BLUE
+Wire Wire Line
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+Wire Wire Line
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+Text Label 10100 2900 2    50   ~ 0
+ALARM_LED_PINK
+Wire Wire Line
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+Wire Wire Line
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+L transistors:2N7002 Q?
+U 1 1 5C35C82C
+P 8050 10550
+F 0 "Q?" H 8256 10504 50  0000 L CNN
+F 1 "AO3400" H 8256 10595 50  0000 L CNN
+F 2 "TO_SOT_Packages_SMD:SOT-23" H 8250 10475 50  0001 L CIN
+F 3 "https://www.fairchildsemi.com/datasheets/2N/2N7002.pdf" H 8050 10550 50  0001 L CNN
+	1    8050 10550
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	7950 10350 7950 10300
+Wire Wire Line
+	7950 10250 7850 10250
+$Comp
+L device:C_Small C?
+U 1 1 5C36E3E6
+P 8500 10650
+F 0 "C?" H 8592 10696 50  0000 L CNN
+F 1 "100p" H 8592 10605 50  0000 L CNN
+F 2 "" H 8500 10650 50  0001 C CNN
+F 3 "" H 8500 10650 50  0001 C CNN
+	1    8500 10650
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:VBUS #PWR?
+U 1 1 5C3825D2
+P 7950 10050
+F 0 "#PWR?" H 7950 9900 50  0001 C CNN
+F 1 "VBUS" H 7965 10223 50  0000 C CNN
+F 2 "" H 7950 10050 50  0001 C CNN
+F 3 "" H 7950 10050 50  0001 C CNN
+	1    7950 10050
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	7850 10150 7950 10150
+Wire Wire Line
+	7950 10150 7950 10100
+$Comp
+L device:R_Small R?
+U 1 1 5C39507D
+P 8150 10200
+F 0 "R?" H 8209 10246 50  0000 L CNN
+F 1 "100" H 8209 10155 50  0000 L CNN
+F 2 "" H 8150 10200 50  0001 C CNN
+F 3 "" H 8150 10200 50  0001 C CNN
+	1    8150 10200
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	8150 10100 7950 10100
+Connection ~ 7950 10100
+Wire Wire Line
+	7950 10100 7950 10050
+Wire Wire Line
+	8150 10300 7950 10300
+Connection ~ 7950 10300
+Wire Wire Line
+	7950 10300 7950 10250
+$Comp
+L power:GND #PWR?
+U 1 1 5C3B929C
+P 7950 10850
+F 0 "#PWR?" H 7950 10600 50  0001 C CNN
+F 1 "GND" H 7955 10677 50  0000 C CNN
+F 2 "" H 7950 10850 50  0001 C CNN
+F 3 "" H 7950 10850 50  0001 C CNN
+	1    7950 10850
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:R_Small R?
+U 1 1 5C3BA02E
+P 8800 10550
+F 0 "R?" V 8604 10550 50  0000 C CNN
+F 1 "1k" V 8695 10550 50  0000 C CNN
+F 2 "" H 8800 10550 50  0001 C CNN
+F 3 "" H 8800 10550 50  0001 C CNN
+	1    8800 10550
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	8700 10550 8500 10550
+Connection ~ 8500 10550
+Wire Wire Line
+	8500 10550 8250 10550
+Wire Wire Line
+	7950 10750 7950 10850
+Wire Wire Line
+	7950 10750 8500 10750
+Connection ~ 7950 10750
+Wire Wire Line
+	8900 10550 9400 10550
+Text Label 9400 10550 2    50   ~ 0
+PIEZO_OUT
+Text Label 10100 4900 2    50   ~ 0
+PIEZO_OUT
+Wire Wire Line
+	10100 4900 9350 4900
+$Comp
+L device:CP_Small C?
+U 1 1 5C51704D
+P 2350 8750
+F 0 "C?" V 2250 8600 50  0000 C CNN
+F 1 "47u" V 2216 8750 50  0000 C CNN
+F 2 "" H 2350 8750 50  0001 C CNN
+F 3 "" H 2350 8750 50  0001 C CNN
+	1    2350 8750
+	0    1    1    0   
+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5C51BE00
+P 2350 9000
+F 0 "C?" V 2250 8850 50  0000 C CNN
+F 1 "100n" V 2500 9000 50  0000 C CNN
+F 2 "" H 2350 9000 50  0001 C CNN
+F 3 "" H 2350 9000 50  0001 C CNN
+	1    2350 9000
+	0    1    1    0   
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5C5297AC
+P 2550 9000
+F 0 "#PWR?" H 2550 8750 50  0001 C CNN
+F 1 "GND" H 2700 8950 50  0000 C CNN
+F 2 "" H 2550 9000 50  0001 C CNN
+F 3 "" H 2550 9000 50  0001 C CNN
+	1    2550 9000
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	2550 9000 2450 9000
+Wire Wire Line
+	2450 9000 2450 8750
+Connection ~ 2450 9000
+Wire Wire Line
+	2250 9000 2100 9000
+Connection ~ 2100 9000
+Wire Wire Line
+	2250 8750 2100 8750
+Connection ~ 2100 8750
+Wire Wire Line
+	2100 8750 2100 9000
+Wire Wire Line
+	2100 9800 2100 9950
+Wire Wire Line
+	2100 10200 2000 10200
+$Comp
+L power:VBUS #PWR?
+U 1 1 5C562857
+P 2100 9800
+F 0 "#PWR?" H 2100 9650 50  0001 C CNN
+F 1 "VBUS" H 2115 9973 50  0000 C CNN
+F 2 "" H 2100 9800 50  0001 C CNN
+F 3 "" H 2100 9800 50  0001 C CNN
+	1    2100 9800
+	1    0    0    -1  
+$EndComp
+$Comp
+L device:CP_Small C?
+U 1 1 5C56285D
+P 2350 9950
+F 0 "C?" V 2250 9800 50  0000 C CNN
+F 1 "47u" V 2216 9950 50  0000 C CNN
+F 2 "" H 2350 9950 50  0001 C CNN
+F 3 "" H 2350 9950 50  0001 C CNN
+	1    2350 9950
+	0    1    1    0   
+$EndComp
+$Comp
+L device:C_Small C?
+U 1 1 5C562864
+P 2350 10200
+F 0 "C?" V 2250 10050 50  0000 C CNN
+F 1 "100n" V 2500 10200 50  0000 C CNN
+F 2 "" H 2350 10200 50  0001 C CNN
+F 3 "" H 2350 10200 50  0001 C CNN
+	1    2350 10200
+	0    1    1    0   
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5C56286B
+P 2550 10200
+F 0 "#PWR?" H 2550 9950 50  0001 C CNN
+F 1 "GND" H 2700 10150 50  0000 C CNN
+F 2 "" H 2550 10200 50  0001 C CNN
+F 3 "" H 2550 10200 50  0001 C CNN
+	1    2550 10200
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	2550 10200 2450 10200
+Wire Wire Line
+	2450 10200 2450 9950
+Connection ~ 2450 10200
+Wire Wire Line
+	2250 10200 2100 10200
+Connection ~ 2100 10200
+Wire Wire Line
+	2250 9950 2100 9950
+Connection ~ 2100 9950
+Wire Wire Line
+	2100 9950 2100 10200
+Text Label 10100 2400 2    50   ~ 0
+SECURE_IF_F4TX
+Text Label 10100 2500 2    50   ~ 0
+SECURE_IF_F4RX
+Wire Wire Line
+	10100 2500 9350 2500
+Wire Wire Line
+	10100 2400 9350 2400
+$Comp
+L device:LED_Small D?
+U 1 1 5C5B8E64
+P 6600 8950
+F 0 "D?" H 6500 8900 50  0000 C CNN
+F 1 "red" H 6700 8900 50  0000 C CNN
+F 2 "" V 6600 8950 50  0001 C CNN
+F 3 "" V 6600 8950 50  0001 C CNN
+	1    6600 8950
+	-1   0    0    1   
+$EndComp
+$Comp
+L device:LED_Small D?
+U 1 1 5C5C2170
+P 6600 9100
+F 0 "D?" H 6500 9050 50  0000 C CNN
+F 1 "red" H 6700 9050 50  0000 C CNN
+F 2 "" V 6600 9100 50  0001 C CNN
+F 3 "" V 6600 9100 50  0001 C CNN
+	1    6600 9100
+	-1   0    0    1   
+$EndComp
+$Comp
+L device:LED_Small D?
+U 1 1 5C5C4C69
+P 6600 9250
+F 0 "D?" H 6500 9200 50  0000 C CNN
+F 1 "red" H 6700 9200 50  0000 C CNN
+F 2 "" V 6600 9250 50  0001 C CNN
+F 3 "" V 6600 9250 50  0001 C CNN
+	1    6600 9250
+	-1   0    0    1   
+$EndComp
+$Comp
+L device:LED_Small D?
+U 1 1 5C5C8AAB
+P 6600 9400
+F 0 "D?" H 6500 9350 50  0000 C CNN
+F 1 "red" H 6700 9350 50  0000 C CNN
+F 2 "" V 6600 9400 50  0001 C CNN
+F 3 "" V 6600 9400 50  0001 C CNN
+	1    6600 9400
+	-1   0    0    1   
+$EndComp
+$Comp
+L device:LED_Small D?
+U 1 1 5C5CCC8D
+P 6600 9550
+F 0 "D?" H 6500 9500 50  0000 C CNN
+F 1 "red" H 6700 9500 50  0000 C CNN
+F 2 "" V 6600 9550 50  0001 C CNN
+F 3 "" V 6600 9550 50  0001 C CNN
+	1    6600 9550
+	-1   0    0    1   
+$EndComp
+$Comp
+L device:LED_Small D?
+U 1 1 5C5CF123
+P 6600 9700
+F 0 "D?" H 6500 9650 50  0000 C CNN
+F 1 "red" H 6700 9650 50  0000 C CNN
+F 2 "" V 6600 9700 50  0001 C CNN
+F 3 "" V 6600 9700 50  0001 C CNN
+	1    6600 9700
+	-1   0    0    1   
+$EndComp
+$Comp
+L device:LED_Small D?
+U 1 1 5C5CFFD0
+P 6600 9850
+F 0 "D?" H 6500 9800 50  0000 C CNN
+F 1 "red" H 6700 9800 50  0000 C CNN
+F 2 "" V 6600 9850 50  0001 C CNN
+F 3 "" V 6600 9850 50  0001 C CNN
+	1    6600 9850
+	-1   0    0    1   
+$EndComp
+$Comp
+L device:LED_Small D?
+U 1 1 5C5D158A
+P 6600 10000
+F 0 "D?" H 6500 9950 50  0000 C CNN
+F 1 "red" H 6700 9950 50  0000 C CNN
+F 2 "" V 6600 10000 50  0001 C CNN
+F 3 "" V 6600 10000 50  0001 C CNN
+	1    6600 10000
+	-1   0    0    1   
+$EndComp
+$Comp
+L device:LED_Small D?
+U 1 1 5C5D3F1F
+P 6600 10150
+F 0 "D?" H 6500 10100 50  0000 C CNN
+F 1 "red" H 6700 10100 50  0000 C CNN
+F 2 "" V 6600 10150 50  0001 C CNN
+F 3 "" V 6600 10150 50  0001 C CNN
+	1    6600 10150
+	-1   0    0    1   
+$EndComp
+$Comp
+L device:LED_Small D?
+U 1 1 5C5D4845
+P 6600 10300
+F 0 "D?" H 6500 10250 50  0000 C CNN
+F 1 "red" H 6700 10250 50  0000 C CNN
+F 2 "" V 6600 10300 50  0001 C CNN
+F 3 "" V 6600 10300 50  0001 C CNN
+	1    6600 10300
+	-1   0    0    1   
+$EndComp
+$Comp
+L device:LED_Small D?
+U 1 1 5C5D5CC9
+P 6600 10450
+F 0 "D?" H 6500 10400 50  0000 C CNN
+F 1 "red" H 6700 10400 50  0000 C CNN
+F 2 "" V 6600 10450 50  0001 C CNN
+F 3 "" V 6600 10450 50  0001 C CNN
+	1    6600 10450
+	-1   0    0    1   
+$EndComp
+$Comp
+L device:R_Pack04 RN?
+U 1 1 5C5DE49D
+P 6150 9150
+F 0 "RN?" V 5733 9150 50  0000 C CNN
+F 1 "4*620" V 5824 9150 50  0000 C CNN
+F 2 "" V 6425 9150 50  0001 C CNN
+F 3 "" H 6150 9150 50  0001 C CNN
+	1    6150 9150
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	6500 8950 6350 8950
+Wire Wire Line
+	6500 9100 6400 9100
+Wire Wire Line
+	6400 9100 6400 9050
+Wire Wire Line
+	6400 9050 6350 9050
+Wire Wire Line
+	6350 9150 6400 9150
+Wire Wire Line
+	6400 9150 6400 9250
+Wire Wire Line
+	6400 9250 6500 9250
+Wire Wire Line
+	6350 9250 6350 9400
+Wire Wire Line
+	6350 9400 6500 9400
+$Comp
+L device:R_Pack04 RN?
+U 1 1 5C63187D
+P 6150 9750
+F 0 "RN?" V 5733 9750 50  0000 C CNN
+F 1 "4*620" V 5824 9750 50  0000 C CNN
+F 2 "" V 6425 9750 50  0001 C CNN
+F 3 "" H 6150 9750 50  0001 C CNN
+	1    6150 9750
+	0    1    1    0   
+$EndComp
+$Comp
+L device:R_Pack04 RN?
+U 1 1 5C63296F
+P 6150 10350
+F 0 "RN?" V 5733 10350 50  0000 C CNN
+F 1 "4*620" V 5824 10350 50  0000 C CNN
+F 2 "" V 6425 10350 50  0001 C CNN
+F 3 "" H 6150 10350 50  0001 C CNN
+	1    6150 10350
+	0    1    1    0   
+$EndComp
+Wire Wire Line
+	6500 9550 6350 9550
+Wire Wire Line
+	6350 9650 6400 9650
+Wire Wire Line
+	6400 9650 6400 9700
+Wire Wire Line
+	6400 9700 6500 9700
+Wire Wire Line
+	6500 9850 6400 9850
+Wire Wire Line
+	6400 9850 6400 9750
+Wire Wire Line
+	6400 9750 6350 9750
+Wire Wire Line
+	6350 9850 6350 10000
+Wire Wire Line
+	6350 10000 6500 10000
+Wire Wire Line
+	6500 10150 6350 10150
+Wire Wire Line
+	6350 10250 6400 10250
+Wire Wire Line
+	6400 10250 6400 10300
+Wire Wire Line
+	6400 10300 6500 10300
+Wire Wire Line
+	6500 10450 6400 10450
+Wire Wire Line
+	6400 10450 6400 10350
+Wire Wire Line
+	6400 10350 6350 10350
+$Comp
+L device:LED_Small D?
+U 1 1 5C6C0DF6
+P 6600 10600
+F 0 "D?" H 6500 10550 50  0000 C CNN
+F 1 "red" H 6700 10550 50  0000 C CNN
+F 2 "" V 6600 10600 50  0001 C CNN
+F 3 "" V 6600 10600 50  0001 C CNN
+	1    6600 10600
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	6500 10600 6350 10600
+Wire Wire Line
+	6350 10600 6350 10450
+Connection ~ 5950 9050
+Wire Wire Line
+	5950 9050 5950 8950
+Connection ~ 5950 9150
+Wire Wire Line
+	5950 9150 5950 9050
+Connection ~ 5950 9250
+Wire Wire Line
+	5950 9250 5950 9150
+Connection ~ 5950 9550
+Wire Wire Line
+	5950 9550 5950 9250
+Connection ~ 5950 9650
+Wire Wire Line
+	5950 9650 5950 9550
+Connection ~ 5950 9750
+Wire Wire Line
+	5950 9750 5950 9650
+Connection ~ 5950 9850
+Wire Wire Line
+	5950 9850 5950 9750
+Connection ~ 5950 10150
+Wire Wire Line
+	5950 10150 5950 9850
+Connection ~ 5950 10250
+Wire Wire Line
+	5950 10250 5950 10150
+Connection ~ 5950 10350
+Wire Wire Line
+	5950 10350 5950 10250
+Wire Wire Line
+	5950 10450 5950 10350
+Text Label 7000 9100 2    50   ~ 0
+LED1
+Text Label 7000 9250 2    50   ~ 0
+LED2
+Text Label 7000 9400 2    50   ~ 0
+LED3
+Text Label 7000 9550 2    50   ~ 0
+LED4
+Text Label 7000 9700 2    50   ~ 0
+LED5
+Text Label 7000 9850 2    50   ~ 0
+LED6
+Text Label 7000 10000 2    50   ~ 0
+LED7
+Text Label 7000 8950 2    50   ~ 0
+LED0
+Text Label 7000 10150 2    50   ~ 0
+LED8
+Text Label 7000 10300 2    50   ~ 0
+LED9
+Text Label 7000 10450 2    50   ~ 0
+LED10
+Text Label 7000 10600 2    50   ~ 0
+LED11
+Wire Wire Line
+	7000 8950 6700 8950
+Wire Wire Line
+	6700 9100 7000 9100
+Wire Wire Line
+	7000 9250 6700 9250
+Wire Wire Line
+	6700 9400 7000 9400
+Wire Wire Line
+	7000 9550 6700 9550
+Wire Wire Line
+	6700 9700 7000 9700
+Wire Wire Line
+	7000 9850 6700 9850
+Wire Wire Line
+	6700 10000 7000 10000
+Wire Wire Line
+	7000 10150 6700 10150
+Wire Wire Line
+	6700 10300 7000 10300
+Wire Wire Line
+	7000 10450 6700 10450
+Wire Wire Line
+	6700 10600 7000 10600
+$Comp
+L power:VBUS #PWR?
+U 1 1 5C8558D2
+P 5950 8850
+F 0 "#PWR?" H 5950 8700 50  0001 C CNN
+F 1 "VBUS" H 5965 9023 50  0000 C CNN
+F 2 "" H 5950 8850 50  0001 C CNN
+F 3 "" H 5950 8850 50  0001 C CNN
+	1    5950 8850
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	5950 8850 5950 8950
+Connection ~ 5950 8950
+Text Label 7200 4300 0    50   ~ 0
+LED0
+Text Label 7200 4400 0    50   ~ 0
+LED1
+Text Label 7200 4500 0    50   ~ 0
+LED2
+Text Label 7200 4600 0    50   ~ 0
+LED3
+Text Label 7200 4700 0    50   ~ 0
+LED4
+Text Label 7200 4800 0    50   ~ 0
+LED5
+Text Label 7200 4900 0    50   ~ 0
+LED6
+Text Label 7200 5000 0    50   ~ 0
+LED7
+Text Label 7200 5100 0    50   ~ 0
+LED8
+Text Label 7200 5200 0    50   ~ 0
+LED9
+Text Label 7200 5300 0    50   ~ 0
+LED10
+Text Label 7200 5400 0    50   ~ 0
+LED11
+Wire Wire Line
+	7200 5400 7550 5400
+Wire Wire Line
+	7200 5300 7550 5300
+Wire Wire Line
+	7200 5200 7550 5200
+Wire Wire Line
+	7550 5100 7200 5100
+Wire Wire Line
+	7200 5000 7550 5000
+Wire Wire Line
+	7550 4900 7200 4900
+Wire Wire Line
+	7200 4800 7550 4800
+Wire Wire Line
+	7550 4700 7200 4700
+Wire Wire Line
+	7200 4600 7550 4600
+Wire Wire Line
+	7550 4500 7200 4500
+Wire Wire Line
+	7200 4400 7550 4400
+Wire Wire Line
+	7550 4300 7200 4300
+$Comp
+L switches:SW_Push SW?
+U 1 1 5CA5E99A
+P 6700 4500
+F 0 "SW?" V 6746 4452 50  0000 R CNN
+F 1 "SW_Push" V 6655 4452 50  0000 R CNN
+F 2 "" H 6700 4700 50  0001 C CNN
+F 3 "" H 6700 4700 50  0001 C CNN
+	1    6700 4500
+	0    -1   -1   0   
+$EndComp
+$Comp
+L power:GND #PWR?
+U 1 1 5CA644DC
+P 6700 4700
+F 0 "#PWR?" H 6700 4450 50  0001 C CNN
+F 1 "GND" H 6705 4527 50  0000 C CNN
+F 2 "" H 6700 4700 50  0001 C CNN
+F 3 "" H 6700 4700 50  0001 C CNN
+	1    6700 4700
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	6700 4300 6700 4200
+Wire Wire Line
+	6700 4200 7550 4200
+$EndSCHEMATC
diff --git a/pcb/sym-lib-table b/pcb/sym-lib-table
new file mode 100644
index 0000000..5eca1a3
--- /dev/null
+++ b/pcb/sym-lib-table
@@ -0,0 +1,41 @@
+(sym_lib_table
+  (lib (name power)(type Legacy)(uri /usr/share/kicad/library/power.lib)(options "")(descr ""))
+  (lib (name device)(type Legacy)(uri /usr/share/kicad/library/device.lib)(options "")(descr ""))
+  (lib (name switches)(type Legacy)(uri /usr/share/kicad/library/switches.lib)(options "")(descr ""))
+  (lib (name relays)(type Legacy)(uri /usr/share/kicad/library/relays.lib)(options "")(descr ""))
+  (lib (name motors)(type Legacy)(uri /usr/share/kicad/library/motors.lib)(options "")(descr ""))
+  (lib (name transistors)(type Legacy)(uri /usr/share/kicad/library/transistors.lib)(options "")(descr ""))
+  (lib (name conn)(type Legacy)(uri /usr/share/kicad/library/conn.lib)(options "")(descr ""))
+  (lib (name linear)(type Legacy)(uri /usr/share/kicad/library/linear.lib)(options "")(descr ""))
+  (lib (name regul)(type Legacy)(uri /usr/share/kicad/library/regul.lib)(options "")(descr ""))
+  (lib (name 74xx)(type Legacy)(uri /usr/share/kicad/library/74xx.lib)(options "")(descr ""))
+  (lib (name cmos4000)(type Legacy)(uri /usr/share/kicad/library/cmos4000.lib)(options "")(descr ""))
+  (lib (name adc-dac)(type Legacy)(uri /usr/share/kicad/library/adc-dac.lib)(options "")(descr ""))
+  (lib (name memory)(type Legacy)(uri /usr/share/kicad/library/memory.lib)(options "")(descr ""))
+  (lib (name xilinx)(type Legacy)(uri /usr/share/kicad/library/xilinx.lib)(options "")(descr ""))
+  (lib (name microcontrollers)(type Legacy)(uri /usr/share/kicad/library/microcontrollers.lib)(options "")(descr ""))
+  (lib (name dsp)(type Legacy)(uri /usr/share/kicad/library/dsp.lib)(options "")(descr ""))
+  (lib (name microchip)(type Legacy)(uri /usr/share/kicad/library/microchip.lib)(options "")(descr ""))
+  (lib (name analog_switches)(type Legacy)(uri /usr/share/kicad/library/analog_switches.lib)(options "")(descr ""))
+  (lib (name motorola)(type Legacy)(uri /usr/share/kicad/library/motorola.lib)(options "")(descr ""))
+  (lib (name texas)(type Legacy)(uri /usr/share/kicad/library/texas.lib)(options "")(descr ""))
+  (lib (name intel)(type Legacy)(uri /usr/share/kicad/library/intel.lib)(options "")(descr ""))
+  (lib (name audio)(type Legacy)(uri /usr/share/kicad/library/audio.lib)(options "")(descr ""))
+  (lib (name interface)(type Legacy)(uri /usr/share/kicad/library/interface.lib)(options "")(descr ""))
+  (lib (name digital-audio)(type Legacy)(uri /usr/share/kicad/library/digital-audio.lib)(options "")(descr ""))
+  (lib (name philips)(type Legacy)(uri /usr/share/kicad/library/philips.lib)(options "")(descr ""))
+  (lib (name display)(type Legacy)(uri /usr/share/kicad/library/display.lib)(options "")(descr ""))
+  (lib (name cypress)(type Legacy)(uri /usr/share/kicad/library/cypress.lib)(options "")(descr ""))
+  (lib (name siliconi)(type Legacy)(uri /usr/share/kicad/library/siliconi.lib)(options "")(descr ""))
+  (lib (name opto)(type Legacy)(uri /usr/share/kicad/library/opto.lib)(options "")(descr ""))
+  (lib (name atmel)(type Legacy)(uri /usr/share/kicad/library/atmel.lib)(options "")(descr ""))
+  (lib (name contrib)(type Legacy)(uri /usr/share/kicad/library/contrib.lib)(options "")(descr ""))
+  (lib (name valves)(type Legacy)(uri /usr/share/kicad/library/valves.lib)(options "")(descr ""))
+  (lib (name MCU_ST_STM32F4)(type Legacy)(uri /home/user/ref/kicad-symbols/MCU_ST_STM32F4.lib)(options "")(descr ""))
+  (lib (name MCU_ST_STM32F1)(type Legacy)(uri /home/user/ref/kicad-symbols/MCU_ST_STM32F1.lib)(options "")(descr ""))
+  (lib (name Connector)(type Legacy)(uri /home/user/ref/kicad-symbols/Connector.lib)(options "")(descr ""))
+  (lib (name Connector_Generic)(type Legacy)(uri /home/user/ref/kicad-symbols/Connector_Generic.lib)(options "")(descr ""))
+  (lib (name Connector_Generic_MountingPin)(type Legacy)(uri /home/user/ref/kicad-symbols/Connector_Generic_MountingPin.lib)(options "")(descr ""))
+  (lib (name Connector_Generic_Shielded)(type Legacy)(uri /home/user/ref/kicad-symbols/Connector_Generic_Shielded.lib)(options "")(descr ""))
+  (lib (name components)(type Legacy)(uri /home/user/research/secureHID/pcb/components.lib)(options "")(descr ""))
+)