EESchema Schematic File Version 5
LIBS:card_base-cache
EELAYER 30 0
EELAYER END
$Descr A3 16535 11693
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
Comment5 ""
Comment6 ""
Comment7 ""
Comment8 ""
Comment9 ""
$EndDescr
$Comp
L symbols:AP2138 U5
U 1 1 5CCD5799
P 4400 4750
F 0 "U5" H 4400 5015 50  0000 C CNN
F 1 "AP2138-2.7" H 4400 4924 50  0000 C CNN
F 2 "TO_SOT_Packages_SMD:SOT-23_Handsoldering" H 4400 4750 50  0001 C CNN
F 3 "https://www.diodes.com/assets/Datasheets/AP2138_9.pdf" H 4400 4750 50  0001 C CNN
	1    4400 4750
	1    0    0    -1  
$EndComp
$Comp
L Sensor_Motion:MPU-6050 U7
U 1 1 5CCD5A46
P 7300 7400
F 0 "U7" H 6850 8000 50  0000 C CNN
F 1 "MPU-6050" H 7700 8000 50  0000 C CNN
F 2 "Sensor_Motion:InvenSense_QFN-24_4x4mm_P0.5mm" H 7300 6600 50  0001 C CNN
F 3 "https://store.invensense.com/datasheets/invensense/MPU-6050_DataSheet_V3%204.pdf" H 7300 7250 50  0001 C CNN
	1    7300 7400
	1    0    0    -1  
$EndComp
$Comp
L MCU_ST_STM32F0:STM32F030F4Px U3
U 1 1 5CCD62D4
P 9600 4350
F 0 "U3" H 9250 5050 50  0000 C CNN
F 1 "STM32F030F4Px" H 9150 3550 50  0000 C CNN
F 2 "Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm" H 9200 3650 50  0001 R CNN
F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00088500.pdf" H 9600 4350 50  0001 C CNN
	1    9600 4350
	1    0    0    -1  
$EndComp
$Comp
L Device:Battery_Cell BT2
U 1 1 5CCD6F62
P 3050 5150
F 0 "BT2" H 3168 5246 50  0000 L CNN
F 1 "CR2032" H 3168 5155 50  0001 L CNN
F 2 "footprints:cr2032_holder_through_board" V 3050 5210 50  0001 C CNN
F 3 "~" V 3050 5210 50  0001 C CNN
	1    3050 5150
	1    0    0    -1  
$EndComp
$Comp
L Transistor_FET:IRLML6402 Q1
U 1 1 5CCD8468
P 3600 3950
F 0 "Q1" V 3943 3950 50  0000 C CNN
F 1 "AO3415" V 3852 3950 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 3800 3875 50  0001 L CIN
F 3 "https://www.infineon.com/dgdl/irlml6402pbf.pdf?fileId=5546d462533600a401535668d5c2263c" H 3600 3950 50  0001 L CNN
	1    3600 3950
	0    -1   -1   0   
$EndComp
$Comp
L Device:Battery_Cell BT1
U 1 1 5CCDD322
P 2800 5150
F 0 "BT1" H 2682 5246 50  0000 R CNN
F 1 "CR2032" H 2682 5155 50  0000 R CNN
F 2 "footprints:cr2032_holder_through_board" V 2800 5210 50  0001 C CNN
F 3 "~" V 2800 5210 50  0001 C CNN
	1    2800 5150
	1    0    0    -1  
$EndComp
$Comp
L card_base-rescue:MT3608-components U2
U 1 1 5C3DB03B
P 4850 3950
F 0 "U2" H 4850 4315 50  0000 C CNN
F 1 "MT3608" H 4850 4224 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-6_Handsoldering" H 4850 3950 50  0001 C CNN
F 3 "https://www.olimex.com/Products/Breadboarding/BB-PWR-3608/resources/MT3608.pdf" H 4850 3950 50  0001 C CNN
	1    4850 3950
	1    0    0    -1  
$EndComp
$Comp
L card_base-rescue:L_EU_small-components L1
U 1 1 5C3E1491
P 4850 3450
F 0 "L1" H 4850 3642 50  0000 C CNN
F 1 "10u" H 4850 3551 50  0000 C CNN
F 2 "Inductor_SMD:L_Taiyo-Yuden_NR-50xx_HandSoldering" H 4850 3450 50  0001 C CNN
F 3 "" H 4850 3450 50  0001 C CNN
	1    4850 3450
	1    0    0    -1  
$EndComp
Wire Wire Line
	4650 3450 4450 3450
Wire Wire Line
	4450 3450 4450 3850
Wire Wire Line
	4450 3850 4500 3850
Wire Wire Line
	4500 4000 4450 4000
Wire Wire Line
	4450 4000 4450 3850
Connection ~ 4450 3850
Wire Wire Line
	5050 3450 5300 3450
Wire Wire Line
	5300 3450 5300 3850
Wire Wire Line
	5300 3850 5200 3850
$Comp
L Device:D_Schottky_Small_ALT D1
U 1 1 5C3F3E87
P 5500 3450
F 0 "D1" H 5500 3245 50  0000 C CNN
F 1 "2A schottky" H 5500 3336 50  0000 C CNN
F 2 "Diode_SMD:D_MiniMELF" V 5500 3450 50  0001 C CNN
F 3 "~" V 5500 3450 50  0001 C CNN
	1    5500 3450
	-1   0    0    1   
$EndComp
Wire Wire Line
	5400 3450 5300 3450
Connection ~ 5300 3450
$Comp
L Device:C_Small C2
U 1 1 5C3F99AD
P 6700 3900
F 0 "C2" H 6792 3946 50  0000 L CNN
F 1 "1u" H 6792 3855 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 6700 3900 50  0001 C CNN
F 3 "~" H 6700 3900 50  0001 C CNN
	1    6700 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	7050 3450 6700 3450
Wire Wire Line
	6700 3800 6700 3450
Connection ~ 6700 3450
Wire Wire Line
	6700 4350 6700 4000
Wire Wire Line
	6700 4350 7050 4350
Wire Wire Line
	7050 4350 7050 4000
$Comp
L Device:R_Small R12
U 1 1 5C40F95F
P 6050 3850
F 0 "R12" H 6150 3950 50  0000 C CNN
F 1 "2M0" V 5945 3850 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 6050 3850 50  0001 C CNN
F 3 "~" H 6050 3850 50  0001 C CNN
	1    6050 3850
	1    0    0    1   
$EndComp
$Comp
L Device:R_Small R14
U 1 1 5C417AAA
P 6050 4150
F 0 "R14" V 5854 4150 50  0000 C CNN
F 1 "270k" V 5945 4150 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 6050 4150 50  0001 C CNN
F 3 "~" H 6050 4150 50  0001 C CNN
	1    6050 4150
	1    0    0    1   
$EndComp
Wire Wire Line
	6700 4350 6050 4350
Wire Wire Line
	4850 4350 4850 4200
Connection ~ 6700 4350
Wire Wire Line
	6050 4350 6050 4250
Connection ~ 6050 4350
Wire Wire Line
	6050 4350 5400 4350
Wire Wire Line
	5200 4000 5850 4000
Wire Wire Line
	6050 4000 6050 4050
Wire Wire Line
	6050 4000 6050 3950
Connection ~ 6050 4000
$Comp
L power:GND #PWR0101
U 1 1 5C4436DB
P 5400 4350
F 0 "#PWR0101" H 5400 4100 50  0001 C CNN
F 1 "GND" H 5405 4177 50  0000 C CNN
F 2 "" H 5400 4350 50  0001 C CNN
F 3 "" H 5400 4350 50  0001 C CNN
	1    5400 4350
	1    0    0    -1  
$EndComp
Connection ~ 5400 4350
Wire Wire Line
	5400 4350 4850 4350
Wire Wire Line
	7050 3350 7050 3450
Connection ~ 7050 3450
Wire Wire Line
	7050 3450 7400 3450
$Comp
L Device:C_Small C6
U 1 1 5C4E8B95
P 4300 4050
F 0 "C6" H 4100 4100 50  0000 L CNN
F 1 "10u" H 4100 4000 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 4300 4050 50  0001 C CNN
F 3 "~" H 4300 4050 50  0001 C CNN
	1    4300 4050
	1    0    0    -1  
$EndComp
Wire Wire Line
	4300 3950 4300 3850
Connection ~ 4300 3850
Wire Wire Line
	4300 3850 4450 3850
Connection ~ 4850 4350
Wire Wire Line
	4300 4150 4300 4350
Wire Wire Line
	4300 4350 4850 4350
$Comp
L Device:C_Small C7
U 1 1 5CD11509
P 3450 5100
F 0 "C7" H 3250 5150 50  0000 L CNN
F 1 "10u" H 3250 5050 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 3450 5100 50  0001 C CNN
F 3 "~" H 3450 5100 50  0001 C CNN
	1    3450 5100
	-1   0    0    -1  
$EndComp
Wire Wire Line
	7050 3450 7050 3800
$Comp
L Device:C_Small C8
U 1 1 5CCD535A
P 5100 5100
F 0 "C8" H 4900 5150 50  0000 L CNN
F 1 "10u" H 4900 5050 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 5100 5100 50  0001 C CNN
F 3 "~" H 5100 5100 50  0001 C CNN
	1    5100 5100
	-1   0    0    -1  
$EndComp
$Comp
L Device:C_Small C9
U 1 1 5CCD5BF6
P 5400 5100
F 0 "C9" H 5200 5150 50  0000 L CNN
F 1 "100n" H 5200 5050 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 5400 5100 50  0001 C CNN
F 3 "~" H 5400 5100 50  0001 C CNN
	1    5400 5100
	-1   0    0    -1  
$EndComp
Wire Wire Line
	2800 4950 2800 4750
Wire Wire Line
	2800 4750 3050 4750
Wire Wire Line
	3050 4950 3050 4750
Connection ~ 3050 4750
Wire Wire Line
	3050 4750 3450 4750
Wire Wire Line
	3450 5000 3450 4750
Connection ~ 3450 4750
Wire Wire Line
	3450 4750 3900 4750
Wire Wire Line
	2800 5250 2800 5350
Wire Wire Line
	2800 5350 3050 5350
Wire Wire Line
	3450 5350 3450 5200
Wire Wire Line
	3050 5250 3050 5350
Connection ~ 3050 5350
Wire Wire Line
	3050 5350 3450 5350
$Comp
L power:GND #PWR0102
U 1 1 5CCD9110
P 3050 5400
F 0 "#PWR0102" H 3050 5150 50  0001 C CNN
F 1 "GND" H 3055 5227 50  0000 C CNN
F 2 "" H 3050 5400 50  0001 C CNN
F 3 "" H 3050 5400 50  0001 C CNN
	1    3050 5400
	1    0    0    -1  
$EndComp
Wire Wire Line
	3050 5350 3050 5400
Wire Wire Line
	4400 5350 4400 5250
Connection ~ 3450 5350
Wire Wire Line
	4400 5350 5100 5350
Wire Wire Line
	5100 5350 5100 5200
Connection ~ 4400 5350
Wire Wire Line
	5100 5350 5400 5350
Wire Wire Line
	5400 5350 5400 5200
Connection ~ 5100 5350
Wire Wire Line
	5400 5000 5400 4750
Wire Wire Line
	5400 4750 5100 4750
Wire Wire Line
	5100 5000 5100 4750
Connection ~ 5100 4750
Wire Wire Line
	5100 4750 4900 4750
Wire Wire Line
	3400 3850 3050 3850
Wire Wire Line
	3050 3850 3050 4750
Wire Wire Line
	3600 4150 3600 4550
Text Label 3600 4550 1    50   ~ 0
~SWREG_EN
$Comp
L Device:R_Small R13
U 1 1 5CCE8EA8
P 6250 3850
F 0 "R13" V 6054 3850 50  0000 C CNN
F 1 "5M1" V 6145 3850 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 6250 3850 50  0001 C CNN
F 3 "~" H 6250 3850 50  0001 C CNN
	1    6250 3850
	-1   0    0    1   
$EndComp
Wire Wire Line
	6250 3950 6250 4000
Wire Wire Line
	6250 4000 6050 4000
Wire Wire Line
	8900 7400 9250 7400
Text Label 8900 7200 0    50   ~ 0
SCL
Text Label 8900 7100 0    50   ~ 0
SDA
NoConn ~ 8000 7300
NoConn ~ 8000 7400
NoConn ~ 6600 7600
NoConn ~ 6600 7700
$Comp
L Device:C_Small C11
U 1 1 5CD05CE8
P 8100 7900
F 0 "C11" H 7900 7950 50  0000 L CNN
F 1 "100n" H 7900 7850 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 8100 7900 50  0001 C CNN
F 3 "~" H 8100 7900 50  0001 C CNN
	1    8100 7900
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C12
U 1 1 5CD0707D
P 8300 7900
F 0 "C12" H 8100 7950 50  0000 L CNN
F 1 "2n2" H 8100 7850 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 8300 7900 50  0001 C CNN
F 3 "~" H 8300 7900 50  0001 C CNN
	1    8300 7900
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR0103
U 1 1 5CD07AD7
P 8100 8000
F 0 "#PWR0103" H 8100 7750 50  0001 C CNN
F 1 "GND" H 8105 7827 50  0000 C CNN
F 2 "" H 8100 8000 50  0001 C CNN
F 3 "" H 8100 8000 50  0001 C CNN
	1    8100 8000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 5CD07D19
P 8300 8000
F 0 "#PWR0104" H 8300 7750 50  0001 C CNN
F 1 "GND" H 8305 7827 50  0000 C CNN
F 2 "" H 8300 8000 50  0001 C CNN
F 3 "" H 8300 8000 50  0001 C CNN
	1    8300 8000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0105
U 1 1 5CD07FD2
P 7300 8100
F 0 "#PWR0105" H 7300 7850 50  0001 C CNN
F 1 "GND" H 7305 7927 50  0000 C CNN
F 2 "" H 7300 8100 50  0001 C CNN
F 3 "" H 7300 8100 50  0001 C CNN
	1    7300 8100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0106
U 1 1 5CD09634
P 9750 7700
F 0 "#PWR0106" H 9750 7450 50  0001 C CNN
F 1 "GND" H 9755 7527 50  0000 C CNN
F 2 "" H 9750 7700 50  0001 C CNN
F 3 "" H 9750 7700 50  0001 C CNN
	1    9750 7700
	1    0    0    -1  
$EndComp
Wire Wire Line
	8100 7800 8100 7700
Wire Wire Line
	8100 7700 8000 7700
Wire Wire Line
	8000 7600 8300 7600
Wire Wire Line
	8300 7600 8300 7800
$Comp
L Device:C_Small C10
U 1 1 5CD0A334
P 7000 6450
F 0 "C10" H 6800 6500 50  0000 L CNN
F 1 "100n" H 6800 6400 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 7000 6450 50  0001 C CNN
F 3 "~" H 7000 6450 50  0001 C CNN
	1    7000 6450
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0107
U 1 1 5CD0B061
P 7000 6550
F 0 "#PWR0107" H 7000 6300 50  0001 C CNN
F 1 "GND" H 7005 6377 50  0000 C CNN
F 2 "" H 7000 6550 50  0001 C CNN
F 3 "" H 7000 6550 50  0001 C CNN
	1    7000 6550
	1    0    0    -1  
$EndComp
Wire Wire Line
	7000 6350 7000 6250
Wire Wire Line
	7000 6250 7200 6250
Wire Wire Line
	7200 6250 7200 6700
$Comp
L power:GND #PWR0108
U 1 1 5CD108E2
P 6500 7350
F 0 "#PWR0108" H 6500 7100 50  0001 C CNN
F 1 "GND" H 6505 7177 50  0000 C CNN
F 2 "" H 6500 7350 50  0001 C CNN
F 3 "" H 6500 7350 50  0001 C CNN
	1    6500 7350
	1    0    0    -1  
$EndComp
Wire Wire Line
	6500 7350 6500 7300
Wire Wire Line
	6500 7300 6600 7300
Text Label 6400 7200 0    50   ~ 0
SCL
Text Label 6400 7100 0    50   ~ 0
SDA
Text Label 9350 6000 0    50   ~ 0
SCL
Text Label 9350 6100 0    50   ~ 0
SDA
$Comp
L Device:R_Small R24
U 1 1 5CD129BE
P 9800 5800
F 0 "R24" H 9741 5846 50  0000 R CNN
F 1 "10k" H 9741 5755 50  0000 R CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 9800 5800 50  0001 C CNN
F 3 "~" H 9800 5800 50  0001 C CNN
	1    9800 5800
	-1   0    0    -1  
$EndComp
$Comp
L Device:R_Small R23
U 1 1 5CD1361B
P 9600 5800
F 0 "R23" H 9541 5846 50  0000 R CNN
F 1 "10k" H 9541 5755 50  0000 R CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 9600 5800 50  0001 C CNN
F 3 "~" H 9600 5800 50  0001 C CNN
	1    9600 5800
	1    0    0    -1  
$EndComp
Wire Wire Line
	9600 5900 9600 6000
Connection ~ 9600 6000
Wire Wire Line
	9800 5900 9800 6100
Connection ~ 9800 6100
$Comp
L power:+2V8 #PWR0109
U 1 1 5CD1547F
P 9600 5700
F 0 "#PWR0109" H 9600 5550 50  0001 C CNN
F 1 "+2V8" H 9615 5873 50  0000 C CNN
F 2 "" H 9600 5700 50  0001 C CNN
F 3 "" H 9600 5700 50  0001 C CNN
	1    9600 5700
	1    0    0    -1  
$EndComp
$Comp
L power:+2V8 #PWR0110
U 1 1 5CD1575F
P 9800 5700
F 0 "#PWR0110" H 9800 5550 50  0001 C CNN
F 1 "+2V8" H 9815 5873 50  0000 C CNN
F 2 "" H 9800 5700 50  0001 C CNN
F 3 "" H 9800 5700 50  0001 C CNN
	1    9800 5700
	1    0    0    -1  
$EndComp
$Comp
L power:+2V8 #PWR0111
U 1 1 5CD15944
P 7400 6700
F 0 "#PWR0111" H 7400 6550 50  0001 C CNN
F 1 "+2V8" H 7415 6873 50  0000 C CNN
F 2 "" H 7400 6700 50  0001 C CNN
F 3 "" H 7400 6700 50  0001 C CNN
	1    7400 6700
	1    0    0    -1  
$EndComp
$Comp
L power:+2V8 #PWR0112
U 1 1 5CD16685
P 9750 6800
F 0 "#PWR0112" H 9750 6650 50  0001 C CNN
F 1 "+2V8" H 9765 6973 50  0000 C CNN
F 2 "" H 9750 6800 50  0001 C CNN
F 3 "" H 9750 6800 50  0001 C CNN
	1    9750 6800
	1    0    0    -1  
$EndComp
Wire Wire Line
	8400 7100 8000 7100
Text Label 8400 7100 2    50   ~ 0
MPU_INT
Text Label 8900 7400 0    50   ~ 0
APDS_INT
$Comp
L power:+2V8 #PWR0113
U 1 1 5CD3D97D
P 9600 3550
F 0 "#PWR0113" H 9600 3400 50  0001 C CNN
F 1 "+2V8" H 9615 3723 50  0000 C CNN
F 2 "" H 9600 3550 50  0001 C CNN
F 3 "" H 9600 3550 50  0001 C CNN
	1    9600 3550
	1    0    0    -1  
$EndComp
Wire Wire Line
	9600 3550 9600 3600
Wire Wire Line
	9600 3600 9700 3600
Wire Wire Line
	9700 3600 9700 3650
Connection ~ 9600 3600
Wire Wire Line
	9600 3600 9600 3650
$Comp
L power:GND #PWR0114
U 1 1 5CD3ED73
P 9600 5150
F 0 "#PWR0114" H 9600 4900 50  0001 C CNN
F 1 "GND" H 9605 4977 50  0000 C CNN
F 2 "" H 9600 5150 50  0001 C CNN
F 3 "" H 9600 5150 50  0001 C CNN
	1    9600 5150
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0115
U 1 1 5CD4071B
P 9000 4150
F 0 "#PWR0115" H 9000 3900 50  0001 C CNN
F 1 "GND" H 9005 3977 50  0000 C CNN
F 2 "" H 9000 4150 50  0001 C CNN
F 3 "" H 9000 4150 50  0001 C CNN
	1    9000 4150
	1    0    0    -1  
$EndComp
Wire Wire Line
	9000 4150 9000 4050
Wire Wire Line
	9000 4050 9100 4050
$Comp
L Device:R_Small R9
U 1 1 5CD41DC3
P 8600 3650
F 0 "R9" H 8542 3604 50  0000 R CNN
F 1 "1M" H 8542 3695 50  0000 R CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 8600 3650 50  0001 C CNN
F 3 "~" H 8600 3650 50  0001 C CNN
	1    8600 3650
	1    0    0    1   
$EndComp
$Comp
L Device:C_Small C1
U 1 1 5CD46A32
P 8750 3650
F 0 "C1" H 8842 3696 50  0000 L CNN
F 1 "10n" H 8842 3605 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 8750 3650 50  0001 C CNN
F 3 "~" H 8750 3650 50  0001 C CNN
	1    8750 3650
	1    0    0    -1  
$EndComp
Wire Wire Line
	9100 3850 8750 3850
Wire Wire Line
	8600 3850 8600 3750
Wire Wire Line
	8750 3750 8750 3850
Connection ~ 8750 3850
Wire Wire Line
	8750 3850 8600 3850
$Comp
L power:+2V8 #PWR0116
U 1 1 5CD470E5
P 8600 3450
F 0 "#PWR0116" H 8600 3300 50  0001 C CNN
F 1 "+2V8" H 8615 3623 50  0000 C CNN
F 2 "" H 8600 3450 50  0001 C CNN
F 3 "" H 8600 3450 50  0001 C CNN
	1    8600 3450
	1    0    0    -1  
$EndComp
Wire Wire Line
	8600 3450 8600 3500
Wire Wire Line
	8750 3550 8750 3500
Wire Wire Line
	8750 3500 8600 3500
Connection ~ 8600 3500
Wire Wire Line
	8600 3500 8600 3550
$Comp
L Switch:SW_Push SW1
U 1 1 5CD47D29
P 8600 4050
F 0 "SW1" V 8650 4300 50  0000 R CNN
F 1 "Reset" V 8500 4350 50  0000 R CNN
F 2 "" H 8600 4250 50  0001 C CNN
F 3 "" H 8600 4250 50  0001 C CNN
	1    8600 4050
	0    -1   -1   0   
$EndComp
Connection ~ 8600 3850
$Comp
L power:GND #PWR0117
U 1 1 5CD485F5
P 8600 4250
F 0 "#PWR0117" H 8600 4000 50  0001 C CNN
F 1 "GND" H 8605 4077 50  0000 C CNN
F 2 "" H 8600 4250 50  0001 C CNN
F 3 "" H 8600 4250 50  0001 C CNN
	1    8600 4250
	1    0    0    -1  
$EndComp
Wire Wire Line
	10250 7300 10350 7300
Wire Wire Line
	10350 7300 10350 7400
Wire Wire Line
	10350 7400 10250 7400
$Comp
L power:+2V8 #PWR0118
U 1 1 5CD5C00E
P 10350 7100
F 0 "#PWR0118" H 10350 6950 50  0001 C CNN
F 1 "+2V8" H 10365 7273 50  0000 C CNN
F 2 "" H 10350 7100 50  0001 C CNN
F 3 "" H 10350 7100 50  0001 C CNN
	1    10350 7100
	1    0    0    -1  
$EndComp
Wire Wire Line
	10350 7100 10350 7200
Wire Wire Line
	10350 7200 10250 7200
Wire Wire Line
	6200 6000 6200 7200
Wire Wire Line
	6200 7200 6600 7200
Wire Wire Line
	6200 6000 8750 6000
Wire Wire Line
	6300 7100 6300 6100
Wire Wire Line
	6300 7100 6600 7100
Wire Wire Line
	6300 6100 8850 6100
Wire Wire Line
	8850 7100 8850 6100
Wire Wire Line
	8850 7100 9250 7100
Connection ~ 8850 6100
Wire Wire Line
	8850 6100 9800 6100
Wire Wire Line
	8750 6000 8750 7200
Wire Wire Line
	8750 7200 9250 7200
Connection ~ 8750 6000
Wire Wire Line
	8750 6000 9600 6000
$Comp
L Connector_Generic:Conn_01x04 J3
U 1 1 5CE154ED
P 11400 6100
F 0 "J3" H 11480 6092 50  0000 L CNN
F 1 "I2C_ext" H 11480 6001 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 11400 6100 50  0001 C CNN
F 3 "~" H 11400 6100 50  0001 C CNN
	1    11400 6100
	1    0    0    -1  
$EndComp
$Comp
L power:+2V8 #PWR0119
U 1 1 5CE16A5C
P 11050 5850
F 0 "#PWR0119" H 11050 5700 50  0001 C CNN
F 1 "+2V8" H 11065 6023 50  0000 C CNN
F 2 "" H 11050 5850 50  0001 C CNN
F 3 "" H 11050 5850 50  0001 C CNN
	1    11050 5850
	1    0    0    -1  
$EndComp
Wire Wire Line
	11050 5850 11050 6200
Wire Wire Line
	11050 6200 11200 6200
$Comp
L power:GND #PWR0120
U 1 1 5CE1753B
P 11050 6400
F 0 "#PWR0120" H 11050 6150 50  0001 C CNN
F 1 "GND" H 11055 6227 50  0000 C CNN
F 2 "" H 11050 6400 50  0001 C CNN
F 3 "" H 11050 6400 50  0001 C CNN
	1    11050 6400
	1    0    0    -1  
$EndComp
Wire Wire Line
	11050 6400 11050 6300
Wire Wire Line
	11050 6300 11200 6300
$Comp
L Device:R_Small R10
U 1 1 5CE4BF38
P 10200 3650
F 0 "R10" H 10258 3696 50  0000 L CNN
F 1 "1M" H 10258 3605 50  0000 L CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 10200 3650 50  0001 C CNN
F 3 "~" H 10200 3650 50  0001 C CNN
	1    10200 3650
	1    0    0    -1  
$EndComp
$Comp
L power:+2V8 #PWR0121
U 1 1 5CE5A8E7
P 10200 3550
F 0 "#PWR0121" H 10200 3400 50  0001 C CNN
F 1 "+2V8" H 10215 3723 50  0000 C CNN
F 2 "" H 10200 3550 50  0001 C CNN
F 3 "" H 10200 3550 50  0001 C CNN
	1    10200 3550
	-1   0    0    -1  
$EndComp
Wire Wire Line
	10200 3750 10200 3850
Wire Wire Line
	10800 3850 10200 3850
Text Label 10800 3850 2    50   ~ 0
~SWREG_EN
$Comp
L Connector:TestPoint_Alt TP1
U 1 1 5D180D49
P 7500 3450
F 0 "TP1" H 7558 3568 50  0000 L CNN
F 1 "Vdrv" H 7558 3477 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 7700 3450 50  0001 C CNN
F 3 "~" H 7700 3450 50  0001 C CNN
	1    7500 3450
	1    0    0    -1  
$EndComp
$Comp
L power:+VSW #PWR0122
U 1 1 5C599866
P 7050 3350
F 0 "#PWR0122" H 7050 3200 50  0001 C CNN
F 1 "+VSW" H 7065 3523 50  0000 C CNN
F 2 "" H 7050 3350 50  0001 C CNN
F 3 "" H 7050 3350 50  0001 C CNN
	1    7050 3350
	1    0    0    -1  
$EndComp
Wire Wire Line
	10100 4650 10850 4650
Wire Wire Line
	10850 4650 10850 6000
Connection ~ 10850 6000
Wire Wire Line
	10850 6000 11200 6000
Wire Wire Line
	13800 4050 13800 3950
Connection ~ 13800 4050
Wire Wire Line
	13800 4050 13900 4050
Wire Wire Line
	13800 4950 13800 4050
Wire Wire Line
	13900 4950 13800 4950
$Comp
L power:+VSW #PWR0123
U 1 1 5CE91DDF
P 13800 3950
F 0 "#PWR0123" H 13800 3800 50  0001 C CNN
F 1 "+VSW" H 13815 4123 50  0000 C CNN
F 2 "" H 13800 3950 50  0001 C CNN
F 3 "" H 13800 3950 50  0001 C CNN
	1    13800 3950
	1    0    0    -1  
$EndComp
Wire Wire Line
	13400 4850 13900 4850
Wire Wire Line
	13900 4750 13400 4750
Wire Wire Line
	13400 4650 13900 4650
Wire Wire Line
	13900 4550 13400 4550
Wire Wire Line
	13400 4450 13900 4450
Wire Wire Line
	13900 4350 13400 4350
Wire Wire Line
	13400 4250 13900 4250
Wire Wire Line
	13900 4150 13400 4150
Wire Wire Line
	12800 4350 13200 4350
Wire Wire Line
	12800 4450 13200 4450
Wire Wire Line
	12800 4550 13200 4550
Wire Wire Line
	12800 4650 13200 4650
Wire Wire Line
	12800 4750 13200 4750
Wire Wire Line
	12800 4850 13200 4850
$Comp
L Device:R_Small R22
U 1 1 5CE2E93A
P 13300 4850
F 0 "R22" V 13250 5000 50  0000 C CNN
F 1 "R_Small" V 13195 4850 50  0001 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 13300 4850 50  0001 C CNN
F 3 "~" H 13300 4850 50  0001 C CNN
	1    13300 4850
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R20
U 1 1 5CE2D189
P 13300 4650
F 0 "R20" V 13250 4800 50  0000 C CNN
F 1 "R_Small" V 13195 4650 50  0001 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 13300 4650 50  0001 C CNN
F 3 "~" H 13300 4650 50  0001 C CNN
	1    13300 4650
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R21
U 1 1 5CE2CFFD
P 13300 4750
F 0 "R21" V 13250 4900 50  0000 C CNN
F 1 "R_Small" V 13195 4750 50  0001 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 13300 4750 50  0001 C CNN
F 3 "~" H 13300 4750 50  0001 C CNN
	1    13300 4750
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R19
U 1 1 5CE2C8F1
P 13300 4550
F 0 "R19" V 13250 4700 50  0000 C CNN
F 1 "R_Small" V 13195 4550 50  0001 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 13300 4550 50  0001 C CNN
F 3 "~" H 13300 4550 50  0001 C CNN
	1    13300 4550
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R18
U 1 1 5CE2C794
P 13300 4450
F 0 "R18" V 13250 4600 50  0000 C CNN
F 1 "R_Small" V 13195 4450 50  0001 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 13300 4450 50  0001 C CNN
F 3 "~" H 13300 4450 50  0001 C CNN
	1    13300 4450
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R17
U 1 1 5CE2C4CB
P 13300 4350
F 0 "R17" V 13250 4500 50  0000 C CNN
F 1 "R_Small" V 13195 4350 50  0001 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 13300 4350 50  0001 C CNN
F 3 "~" H 13300 4350 50  0001 C CNN
	1    13300 4350
	0    1    1    0   
$EndComp
Wire Wire Line
	12800 4250 13200 4250
Wire Wire Line
	12800 4150 13200 4150
$Comp
L Device:R_Small R16
U 1 1 5CE2A627
P 13300 4250
F 0 "R16" V 13250 4400 50  0000 C CNN
F 1 "R_Small" V 13195 4250 50  0001 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 13300 4250 50  0001 C CNN
F 3 "~" H 13300 4250 50  0001 C CNN
	1    13300 4250
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R15
U 1 1 5CE29B53
P 13300 4150
F 0 "R15" V 13250 4300 50  0000 C CNN
F 1 "xxxk" V 13195 4150 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 13300 4150 50  0001 C CNN
F 3 "~" H 13300 4150 50  0001 C CNN
	1    13300 4150
	0    1    1    0   
$EndComp
$Comp
L Connector_Generic:Conn_01x10 J2
U 1 1 5CE1C623
P 14100 4450
F 0 "J2" H 14050 5100 50  0000 L CNN
F 1 "led_out1" H 13950 5000 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x10_P2.54mm_Vertical" H 14100 4450 50  0001 C CNN
F 3 "~" H 14100 4450 50  0001 C CNN
	1    14100 4450
	1    0    0    -1  
$EndComp
Wire Wire Line
	11400 4750 12000 4750
Text Label 11500 4750 0    50   ~ 0
SR_OE
Wire Wire Line
	11900 4450 11900 4000
Wire Wire Line
	12000 4450 11900 4450
$Comp
L power:+2V8 #PWR0124
U 1 1 5CD7B602
P 11900 4000
F 0 "#PWR0124" H 11900 3850 50  0001 C CNN
F 1 "+2V8" H 11915 4173 50  0000 C CNN
F 2 "" H 11900 4000 50  0001 C CNN
F 3 "" H 11900 4000 50  0001 C CNN
	1    11900 4000
	1    0    0    -1  
$EndComp
Connection ~ 11800 4350
Wire Wire Line
	11800 4650 12000 4650
Wire Wire Line
	11800 4350 11800 4650
Wire Wire Line
	12000 4350 11800 4350
Text Label 10500 4350 2    50   ~ 0
SCK
$Comp
L power:+2V8 #PWR0125
U 1 1 5CD7834B
P 12400 3950
F 0 "#PWR0125" H 12400 3800 50  0001 C CNN
F 1 "+2V8" H 12415 4123 50  0000 C CNN
F 2 "" H 12400 3950 50  0001 C CNN
F 3 "" H 12400 3950 50  0001 C CNN
	1    12400 3950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0126
U 1 1 5CD76E19
P 12400 5250
F 0 "#PWR0126" H 12400 5000 50  0001 C CNN
F 1 "GND" H 12405 5077 50  0000 C CNN
F 2 "" H 12400 5250 50  0001 C CNN
F 3 "" H 12400 5250 50  0001 C CNN
	1    12400 5250
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC596 U4
U 1 1 5CD713E9
P 12400 2650
F 0 "U4" H 12150 3250 50  0000 C CNN
F 1 "NPIC6C596A" H 12700 3250 50  0000 C CNN
F 2 "Package_SO:TSSOP-16_4.4x5mm_P0.65mm" H 12400 2650 50  0001 C CNN
F 3 "https://assets.nexperia.com/documents/data-sheet/NPIC6C596A.pdf" H 12400 2650 50  0001 C CNN
	1    12400 2650
	1    0    0    -1  
$EndComp
Wire Wire Line
	10200 3850 10100 3850
Connection ~ 10200 3850
Wire Wire Line
	11400 5400 8950 5400
Wire Wire Line
	8750 5400 8750 4950
Wire Wire Line
	8750 4950 9100 4950
Text Label 10500 3950 2    50   ~ 0
APDS_INT
Text Label 10500 4050 2    50   ~ 0
MPU_INT
Wire Wire Line
	10100 4050 10500 4050
Wire Wire Line
	10500 3950 10100 3950
Text Label 10500 4950 2    50   ~ 0
IO1
Text Label 10500 4850 2    50   ~ 0
IO2
Text Label 10500 4450 2    50   ~ 0
IO3
Text Label 10500 4150 2    50   ~ 0
IO4
Text Label 10500 4250 2    50   ~ 0
IO5
Wire Wire Line
	10100 4950 10500 4950
Wire Wire Line
	10100 4850 10500 4850
Wire Wire Line
	10500 4450 10100 4450
Wire Wire Line
	10100 4250 10500 4250
Wire Wire Line
	10500 4150 10100 4150
Text Label 12350 6300 0    50   ~ 0
IO1
Text Label 12350 6400 0    50   ~ 0
IO2
Text Label 12350 6500 0    50   ~ 0
IO3
Text Label 12350 6600 0    50   ~ 0
IO4
Text Label 12350 6700 0    50   ~ 0
IO5
$Comp
L power:GND #PWR0128
U 1 1 5CF630B4
P 12850 7050
F 0 "#PWR0128" H 12850 6800 50  0001 C CNN
F 1 "GND" H 12855 6877 50  0000 C CNN
F 2 "" H 12850 7050 50  0001 C CNN
F 3 "" H 12850 7050 50  0001 C CNN
	1    12850 7050
	1    0    0    -1  
$EndComp
$Comp
L power:+VSW #PWR0129
U 1 1 5CF67171
P 12850 6000
F 0 "#PWR0129" H 12850 5850 50  0001 C CNN
F 1 "+VSW" H 12865 6173 50  0000 C CNN
F 2 "" H 12850 6000 50  0001 C CNN
F 3 "" H 12850 6000 50  0001 C CNN
	1    12850 6000
	1    0    0    -1  
$EndComp
Wire Wire Line
	12950 6300 12350 6300
Wire Wire Line
	12350 6400 12950 6400
Wire Wire Line
	12950 6200 12850 6200
Wire Wire Line
	12950 6700 12350 6700
Wire Wire Line
	12350 6600 12950 6600
Wire Wire Line
	12950 6500 12350 6500
Wire Wire Line
	13800 2150 13800 2050
Connection ~ 13800 2150
Wire Wire Line
	13800 2150 13900 2150
Wire Wire Line
	13800 3050 13800 2150
Wire Wire Line
	13900 3050 13800 3050
$Comp
L power:+VSW #PWR0130
U 1 1 5CF7EB08
P 13800 2050
F 0 "#PWR0130" H 13800 1900 50  0001 C CNN
F 1 "+VSW" H 13815 2223 50  0000 C CNN
F 2 "" H 13800 2050 50  0001 C CNN
F 3 "" H 13800 2050 50  0001 C CNN
	1    13800 2050
	1    0    0    -1  
$EndComp
Wire Wire Line
	13400 2950 13900 2950
Wire Wire Line
	13900 2850 13400 2850
Wire Wire Line
	13400 2750 13900 2750
Wire Wire Line
	13900 2650 13400 2650
Wire Wire Line
	13400 2550 13900 2550
Wire Wire Line
	13900 2450 13400 2450
Wire Wire Line
	13400 2350 13900 2350
Wire Wire Line
	13900 2250 13400 2250
Wire Wire Line
	12800 2450 13200 2450
Wire Wire Line
	12800 2550 13200 2550
Wire Wire Line
	12800 2650 13200 2650
Wire Wire Line
	12800 2750 13200 2750
Wire Wire Line
	12800 2850 13200 2850
Wire Wire Line
	12800 2950 13200 2950
$Comp
L Device:R_Small R8
U 1 1 5CF7EB22
P 13300 2950
F 0 "R8" V 13250 3100 50  0000 C CNN
F 1 "R_Small" V 13195 2950 50  0001 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 13300 2950 50  0001 C CNN
F 3 "~" H 13300 2950 50  0001 C CNN
	1    13300 2950
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R6
U 1 1 5CF7EB2E
P 13300 2750
F 0 "R6" V 13250 2900 50  0000 C CNN
F 1 "R_Small" V 13195 2750 50  0001 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 13300 2750 50  0001 C CNN
F 3 "~" H 13300 2750 50  0001 C CNN
	1    13300 2750
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R7
U 1 1 5CF7EB3A
P 13300 2850
F 0 "R7" V 13250 3000 50  0000 C CNN
F 1 "R_Small" V 13195 2850 50  0001 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 13300 2850 50  0001 C CNN
F 3 "~" H 13300 2850 50  0001 C CNN
	1    13300 2850
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R5
U 1 1 5CF7EB46
P 13300 2650
F 0 "R5" V 13250 2800 50  0000 C CNN
F 1 "R_Small" V 13195 2650 50  0001 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 13300 2650 50  0001 C CNN
F 3 "~" H 13300 2650 50  0001 C CNN
	1    13300 2650
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R4
U 1 1 5CF7EB52
P 13300 2550
F 0 "R4" V 13250 2700 50  0000 C CNN
F 1 "R_Small" V 13195 2550 50  0001 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 13300 2550 50  0001 C CNN
F 3 "~" H 13300 2550 50  0001 C CNN
	1    13300 2550
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R3
U 1 1 5CF7EB5E
P 13300 2450
F 0 "R3" V 13250 2600 50  0000 C CNN
F 1 "R_Small" V 13195 2450 50  0001 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 13300 2450 50  0001 C CNN
F 3 "~" H 13300 2450 50  0001 C CNN
	1    13300 2450
	0    1    1    0   
$EndComp
Wire Wire Line
	12800 2350 13200 2350
Wire Wire Line
	12800 2250 13200 2250
$Comp
L Device:R_Small R2
U 1 1 5CF7EB6C
P 13300 2350
F 0 "R2" V 13250 2500 50  0000 C CNN
F 1 "R_Small" V 13195 2350 50  0001 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 13300 2350 50  0001 C CNN
F 3 "~" H 13300 2350 50  0001 C CNN
	1    13300 2350
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R1
U 1 1 5CF7EB78
P 13300 2250
F 0 "R1" V 13250 2400 50  0000 C CNN
F 1 "xxxk" V 13195 2250 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 13300 2250 50  0001 C CNN
F 3 "~" H 13300 2250 50  0001 C CNN
	1    13300 2250
	0    1    1    0   
$EndComp
Text Label 13100 2950 2    50   ~ 0
Q7
Text Label 13100 2850 2    50   ~ 0
Q6
Text Label 13100 2750 2    50   ~ 0
Q5
Text Label 13100 2650 2    50   ~ 0
Q4
Text Label 13100 2550 2    50   ~ 0
Q3
Text Label 13100 2450 2    50   ~ 0
Q2
Text Label 13100 2350 2    50   ~ 0
Q1
Text Label 13100 2250 2    50   ~ 0
Q0
Wire Wire Line
	11900 2550 11900 2100
Wire Wire Line
	12000 2550 11900 2550
$Comp
L power:+2V8 #PWR0131
U 1 1 5CF7EBA4
P 11900 2100
F 0 "#PWR0131" H 11900 1950 50  0001 C CNN
F 1 "+2V8" H 11915 2273 50  0000 C CNN
F 2 "" H 11900 2100 50  0001 C CNN
F 3 "" H 11900 2100 50  0001 C CNN
	1    11900 2100
	1    0    0    -1  
$EndComp
Wire Wire Line
	11800 2750 12000 2750
Wire Wire Line
	11800 2450 11800 2750
Wire Wire Line
	12000 2450 11800 2450
$Comp
L power:+2V8 #PWR0132
U 1 1 5CF7EBB3
P 12400 2050
F 0 "#PWR0132" H 12400 1900 50  0001 C CNN
F 1 "+2V8" H 12415 2223 50  0000 C CNN
F 2 "" H 12400 2050 50  0001 C CNN
F 3 "" H 12400 2050 50  0001 C CNN
	1    12400 2050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0133
U 1 1 5CF7EBBE
P 12400 3350
F 0 "#PWR0133" H 12400 3100 50  0001 C CNN
F 1 "GND" H 12405 3177 50  0000 C CNN
F 2 "" H 12400 3350 50  0001 C CNN
F 3 "" H 12400 3350 50  0001 C CNN
	1    12400 3350
	1    0    0    -1  
$EndComp
$Comp
L 74xx:74HC596 U1
U 1 1 5CF7EBD8
P 12400 4550
F 0 "U1" H 12150 5150 50  0000 C CNN
F 1 "NPIC6C596A" H 12700 5150 50  0000 C CNN
F 2 "Package_SO:TSSOP-16_4.4x5mm_P0.65mm" H 12400 4550 50  0001 C CNN
F 3 "https://assets.nexperia.com/documents/data-sheet/NPIC6C596A.pdf" H 12400 4550 50  0001 C CNN
	1    12400 4550
	1    0    0    -1  
$EndComp
Text Label 11500 2850 0    50   ~ 0
SR_OE
Wire Wire Line
	11400 2850 12000 2850
Wire Wire Line
	10100 4550 11200 4550
Text Label 10500 4550 2    50   ~ 0
MOSI
Connection ~ 11800 2750
Wire Wire Line
	11300 4350 11800 4350
Text Label 11500 2750 0    50   ~ 0
SCK
Text Label 11600 4350 0    50   ~ 0
SCK
Text Label 12800 3150 0    50   ~ 0
DSTAGE2
Wire Wire Line
	11400 2850 11400 4750
Connection ~ 11400 4750
Wire Wire Line
	11400 4750 11400 5400
Wire Wire Line
	11800 2750 11300 2750
Wire Wire Line
	10100 4350 10900 4350
Wire Wire Line
	11300 2750 11300 4350
Connection ~ 11300 4350
Wire Wire Line
	11200 2250 12000 2250
Text Label 8750 4650 0    50   ~ 0
IO6
Text Label 8750 4750 0    50   ~ 0
IO7
Wire Wire Line
	8750 4750 9100 4750
Wire Wire Line
	8750 4650 9100 4650
$Comp
L Connector_Generic:Conn_01x04 J5
U 1 1 5D00852C
P 11400 7250
F 0 "J5" H 11318 7567 50  0000 C CNN
F 1 "user_ext2" H 11318 7476 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 11400 7250 50  0001 C CNN
F 3 "~" H 11400 7250 50  0001 C CNN
	1    11400 7250
	1    0    0    -1  
$EndComp
$Comp
L power:+VSW #PWR0134
U 1 1 5D009596
P 11050 7050
F 0 "#PWR0134" H 11050 6900 50  0001 C CNN
F 1 "+VSW" H 11065 7223 50  0000 C CNN
F 2 "" H 11050 7050 50  0001 C CNN
F 3 "" H 11050 7050 50  0001 C CNN
	1    11050 7050
	1    0    0    -1  
$EndComp
Wire Wire Line
	11200 7150 11050 7150
Wire Wire Line
	11050 7150 11050 7050
$Comp
L power:GND #PWR0135
U 1 1 5D015970
P 11050 7600
F 0 "#PWR0135" H 11050 7350 50  0001 C CNN
F 1 "GND" H 11055 7427 50  0000 C CNN
F 2 "" H 11050 7600 50  0001 C CNN
F 3 "" H 11050 7600 50  0001 C CNN
	1    11050 7600
	1    0    0    -1  
$EndComp
Wire Wire Line
	11050 7600 11050 7450
Wire Wire Line
	11050 7450 11200 7450
Wire Wire Line
	10900 7350 11200 7350
Wire Wire Line
	10900 7250 11200 7250
Text Label 10900 7250 0    50   ~ 0
IO6
Text Label 10900 7350 0    50   ~ 0
IO7
$Comp
L Connector:TestPoint_Alt TP5
U 1 1 5D01DFF0
P 5100 4750
F 0 "TP5" H 5158 4868 50  0000 L CNN
F 1 "VLogic" H 5158 4777 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 5300 4750 50  0001 C CNN
F 3 "~" H 5300 4750 50  0001 C CNN
	1    5100 4750
	1    0    0    -1  
$EndComp
$Comp
L Connector:TestPoint_Alt TP2
U 1 1 5D01FB8D
P 3050 3850
F 0 "TP2" H 3108 3968 50  0000 L CNN
F 1 "Vbat" H 3108 3877 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 3250 3850 50  0001 C CNN
F 3 "~" H 3250 3850 50  0001 C CNN
	1    3050 3850
	1    0    0    -1  
$EndComp
Connection ~ 3050 3850
Text Label 10500 4650 2    50   ~ 0
SCL
Text Label 10500 4750 2    50   ~ 0
SDA
$Comp
L Connector:TestPoint_Alt TP7
U 1 1 5D029781
P 8950 5400
F 0 "TP7" H 9008 5518 50  0000 L CNN
F 1 "SR_OE" H 9008 5427 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 9150 5400 50  0001 C CNN
F 3 "~" H 9150 5400 50  0001 C CNN
	1    8950 5400
	1    0    0    -1  
$EndComp
Connection ~ 8950 5400
Wire Wire Line
	8950 5400 8750 5400
$Comp
L Connector:TestPoint_Alt TP4
U 1 1 5D03744D
P 10900 4350
F 0 "TP4" H 10958 4468 50  0000 L CNN
F 1 "SCK" H 10850 4550 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 11100 4350 50  0001 C CNN
F 3 "~" H 11100 4350 50  0001 C CNN
	1    10900 4350
	1    0    0    -1  
$EndComp
Connection ~ 10900 4350
Wire Wire Line
	10900 4350 11300 4350
$Comp
L Connector_Generic:Conn_01x10 J1
U 1 1 5CF7EB8C
P 14100 2550
F 0 "J1" H 14100 3200 50  0000 C CNN
F 1 "led_out2" H 14100 3100 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x10_P2.54mm_Vertical" H 14100 2550 50  0001 C CNN
F 3 "~" H 14100 2550 50  0001 C CNN
	1    14100 2550
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C3
U 1 1 5D059CA6
P 7050 3900
F 0 "C3" H 7142 3946 50  0000 L CNN
F 1 "10u" H 7142 3855 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 7050 3900 50  0001 C CNN
F 3 "~" H 7050 3900 50  0001 C CNN
	1    7050 3900
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C4
U 1 1 5D05A0BA
P 7400 3900
F 0 "C4" H 7492 3946 50  0000 L CNN
F 1 "10u" H 7492 3855 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 7400 3900 50  0001 C CNN
F 3 "~" H 7400 3900 50  0001 C CNN
	1    7400 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	7400 3450 7400 3800
Connection ~ 7400 3450
Wire Wire Line
	7400 3450 7500 3450
Wire Wire Line
	7400 4000 7400 4350
Wire Wire Line
	7400 4350 7050 4350
Connection ~ 7050 4350
$Comp
L Device:R_Small R11
U 1 1 5D06F9A4
P 5850 3850
F 0 "R11" V 5654 3850 50  0000 C CNN
F 1 "1M5" V 5745 3850 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 5850 3850 50  0001 C CNN
F 3 "~" H 5850 3850 50  0001 C CNN
	1    5850 3850
	1    0    0    1   
$EndComp
Wire Wire Line
	5850 3950 5850 4000
Connection ~ 5850 4000
Wire Wire Line
	5850 4000 6050 4000
Wire Wire Line
	5600 3450 5850 3450
$Comp
L Device:Jumper_NO_Small JP2
U 1 1 5D080B43
P 6050 3650
F 0 "JP2" H 6200 3600 50  0000 R CNN
F 1 "5V" H 6200 3700 50  0000 R CNN
F 2 "Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm" H 6050 3650 50  0001 C CNN
F 3 "~" H 6050 3650 50  0001 C CNN
	1    6050 3650
	0    -1   -1   0   
$EndComp
$Comp
L Device:Jumper_NO_Small JP3
U 1 1 5D080F0F
P 6250 3650
F 0 "JP3" V 6300 3600 50  0000 R CNN
F 1 "12V" V 6200 3600 50  0000 R CNN
F 2 "Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm" H 6250 3650 50  0001 C CNN
F 3 "~" H 6250 3650 50  0001 C CNN
	1    6250 3650
	0    -1   -1   0   
$EndComp
Wire Wire Line
	6050 3550 6050 3450
Connection ~ 6050 3450
Wire Wire Line
	6050 3450 6250 3450
Wire Wire Line
	5850 3550 5850 3450
Connection ~ 5850 3450
Wire Wire Line
	5850 3450 6050 3450
Wire Wire Line
	6250 3550 6250 3450
Connection ~ 6250 3450
Wire Wire Line
	6250 3450 6700 3450
$Comp
L Device:Jumper_NC_Small JP1
U 1 1 5D083CFC
P 5850 3650
F 0 "JP1" V 5900 3850 50  0000 R CNN
F 1 "3V9" V 5800 3850 50  0000 R CNN
F 2 "Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm" H 5850 3650 50  0001 C CNN
F 3 "~" H 5850 3650 50  0001 C CNN
	1    5850 3650
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3800 3850 4300 3850
$Comp
L Device:C_Small C5
U 1 1 5CDB3F78
P 7750 3900
F 0 "C5" H 7842 3946 50  0000 L CNN
F 1 "10u" H 7842 3855 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 7750 3900 50  0001 C CNN
F 3 "~" H 7750 3900 50  0001 C CNN
	1    7750 3900
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C13
U 1 1 5CDB435C
P 8100 3900
F 0 "C13" H 8192 3946 50  0000 L CNN
F 1 "10u" H 8192 3855 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 8100 3900 50  0001 C CNN
F 3 "~" H 8100 3900 50  0001 C CNN
	1    8100 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	8100 3800 8100 3450
Wire Wire Line
	8100 3450 7750 3450
Connection ~ 7500 3450
Connection ~ 7750 3450
Wire Wire Line
	7750 3450 7500 3450
Wire Wire Line
	7400 4350 7750 4350
Wire Wire Line
	7750 4350 7750 4000
Connection ~ 7400 4350
Wire Wire Line
	7750 4350 8100 4350
Wire Wire Line
	8100 4350 8100 4000
Connection ~ 7750 4350
Wire Wire Line
	7750 3450 7750 3800
$Comp
L Connector_Generic:Conn_01x08 J4
U 1 1 5CF5F998
P 13150 6400
F 0 "J4" H 13230 6392 50  0000 L CNN
F 1 "user_ext" H 13230 6301 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical" H 13150 6400 50  0001 C CNN
F 3 "~" H 13150 6400 50  0001 C CNN
	1    13150 6400
	1    0    0    -1  
$EndComp
$Comp
L power:+2V8 #PWR0127
U 1 1 5CF62A25
P 12600 6000
F 0 "#PWR0127" H 12600 5850 50  0001 C CNN
F 1 "+2V8" H 12615 6173 50  0000 C CNN
F 2 "" H 12600 6000 50  0001 C CNN
F 3 "" H 12600 6000 50  0001 C CNN
	1    12600 6000
	1    0    0    -1  
$EndComp
Wire Wire Line
	12850 6200 12850 7050
Wire Wire Line
	12850 6000 12850 6100
Wire Wire Line
	12850 6100 12950 6100
Wire Wire Line
	12600 6000 12600 6800
Wire Wire Line
	12600 6800 12950 6800
$Comp
L power:+2V8 #PWR0136
U 1 1 5CD0356D
P 5400 4750
F 0 "#PWR0136" H 5400 4600 50  0001 C CNN
F 1 "+2V8" H 5415 4923 50  0000 C CNN
F 2 "" H 5400 4750 50  0001 C CNN
F 3 "" H 5400 4750 50  0001 C CNN
	1    5400 4750
	1    0    0    -1  
$EndComp
Connection ~ 5400 4750
$Comp
L Device:C_Small C17
U 1 1 5CD0FE90
P 8100 6600
F 0 "C17" H 7900 6650 50  0000 L CNN
F 1 "100n" H 7900 6550 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 8100 6600 50  0001 C CNN
F 3 "~" H 8100 6600 50  0001 C CNN
	1    8100 6600
	-1   0    0    -1  
$EndComp
$Comp
L power:+2V8 #PWR0137
U 1 1 5CD12899
P 8100 6500
F 0 "#PWR0137" H 8100 6350 50  0001 C CNN
F 1 "+2V8" H 8115 6673 50  0000 C CNN
F 2 "" H 8100 6500 50  0001 C CNN
F 3 "" H 8100 6500 50  0001 C CNN
	1    8100 6500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0138
U 1 1 5CD12B0C
P 8100 6700
F 0 "#PWR0138" H 8100 6450 50  0001 C CNN
F 1 "GND" H 8105 6527 50  0000 C CNN
F 2 "" H 8100 6700 50  0001 C CNN
F 3 "" H 8100 6700 50  0001 C CNN
	1    8100 6700
	1    0    0    -1  
$EndComp
$Comp
L symbols:APDS9960 U6
U 1 1 5CD29DFD
P 9750 7300
F 0 "U6" H 9750 7981 50  0000 C CNN
F 1 "APDS9960" H 9750 7890 50  0000 C CNN
F 2 "footprints:apds9960" H 9750 7300 50  0001 C CNN
F 3 "https://cdn.sparkfun.com/assets/learn_tutorials/3/2/1/Avago-APDS-9960-datasheet.pdf" H 9750 7300 50  0001 C CNN
	1    9750 7300
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C18
U 1 1 5CD2FABD
P 9250 6600
F 0 "C18" H 9050 6650 50  0000 L CNN
F 1 "100n" H 9050 6550 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 9250 6600 50  0001 C CNN
F 3 "~" H 9250 6600 50  0001 C CNN
	1    9250 6600
	-1   0    0    -1  
$EndComp
$Comp
L power:+2V8 #PWR0139
U 1 1 5CD2FAC8
P 9250 6500
F 0 "#PWR0139" H 9250 6350 50  0001 C CNN
F 1 "+2V8" H 9265 6673 50  0000 C CNN
F 2 "" H 9250 6500 50  0001 C CNN
F 3 "" H 9250 6500 50  0001 C CNN
	1    9250 6500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0140
U 1 1 5CD2FAD3
P 9250 6700
F 0 "#PWR0140" H 9250 6450 50  0001 C CNN
F 1 "GND" H 9255 6527 50  0000 C CNN
F 2 "" H 9250 6700 50  0001 C CNN
F 3 "" H 9250 6700 50  0001 C CNN
	1    9250 6700
	1    0    0    -1  
$EndComp
$Comp
L power:+2V8 #PWR0141
U 1 1 5CD3D558
P 10800 2300
F 0 "#PWR0141" H 10800 2150 50  0001 C CNN
F 1 "+2V8" H 10815 2473 50  0000 C CNN
F 2 "" H 10800 2300 50  0001 C CNN
F 3 "" H 10800 2300 50  0001 C CNN
	1    10800 2300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0142
U 1 1 5CD3D563
P 10800 2500
F 0 "#PWR0142" H 10800 2250 50  0001 C CNN
F 1 "GND" H 10805 2327 50  0000 C CNN
F 2 "" H 10800 2500 50  0001 C CNN
F 3 "" H 10800 2500 50  0001 C CNN
	1    10800 2500
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C16
U 1 1 5CD3D54D
P 10800 2400
F 0 "C16" H 10600 2450 50  0000 L CNN
F 1 "100n" H 10600 2350 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 10800 2400 50  0001 C CNN
F 3 "~" H 10800 2400 50  0001 C CNN
	1    10800 2400
	-1   0    0    -1  
$EndComp
$Comp
L power:+2V8 #PWR0143
U 1 1 5CD5C2CA
P 10500 2300
F 0 "#PWR0143" H 10500 2150 50  0001 C CNN
F 1 "+2V8" H 10515 2473 50  0000 C CNN
F 2 "" H 10500 2300 50  0001 C CNN
F 3 "" H 10500 2300 50  0001 C CNN
	1    10500 2300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0144
U 1 1 5CD5C2D5
P 10500 2500
F 0 "#PWR0144" H 10500 2250 50  0001 C CNN
F 1 "GND" H 10505 2327 50  0000 C CNN
F 2 "" H 10500 2500 50  0001 C CNN
F 3 "" H 10500 2500 50  0001 C CNN
	1    10500 2500
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C15
U 1 1 5CD5C2E1
P 10500 2400
F 0 "C15" H 10300 2450 50  0000 L CNN
F 1 "100n" H 10300 2350 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 10500 2400 50  0001 C CNN
F 3 "~" H 10500 2400 50  0001 C CNN
	1    10500 2400
	-1   0    0    -1  
$EndComp
$Comp
L power:+2V8 #PWR0145
U 1 1 5CD676D6
P 10200 2300
F 0 "#PWR0145" H 10200 2150 50  0001 C CNN
F 1 "+2V8" H 10215 2473 50  0000 C CNN
F 2 "" H 10200 2300 50  0001 C CNN
F 3 "" H 10200 2300 50  0001 C CNN
	1    10200 2300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0146
U 1 1 5CD676E1
P 10200 2500
F 0 "#PWR0146" H 10200 2250 50  0001 C CNN
F 1 "GND" H 10205 2327 50  0000 C CNN
F 2 "" H 10200 2500 50  0001 C CNN
F 3 "" H 10200 2500 50  0001 C CNN
	1    10200 2500
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C14
U 1 1 5CD676ED
P 10200 2400
F 0 "C14" H 10000 2450 50  0000 L CNN
F 1 "100n" H 10000 2350 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 10200 2400 50  0001 C CNN
F 3 "~" H 10200 2400 50  0001 C CNN
	1    10200 2400
	-1   0    0    -1  
$EndComp
Wire Wire Line
	9600 6000 10850 6000
Wire Wire Line
	3450 5350 4400 5350
Text Label 13000 4150 0    50   ~ 0
Q8
Text Label 13000 4250 0    50   ~ 0
Q9
Text Label 13000 4350 0    50   ~ 0
Q10
Text Label 13000 4450 0    50   ~ 0
Q11
Text Label 13000 4550 0    50   ~ 0
Q12
Text Label 13000 4650 0    50   ~ 0
Q13
Text Label 13000 4750 0    50   ~ 0
Q14
Text Label 13000 4850 0    50   ~ 0
Q15
Text Label 11100 6000 0    50   ~ 0
SCL
Text Label 11100 6100 0    50   ~ 0
SDA
Wire Wire Line
	9800 6100 10750 6100
Wire Wire Line
	10750 6100 11200 6100
Connection ~ 10750 6100
Wire Wire Line
	10750 4750 10100 4750
Wire Wire Line
	10750 6100 10750 4750
Text Label 11400 2500 0    50   ~ 0
MOSI
Wire Wire Line
	12000 4150 12000 3650
Wire Wire Line
	12000 3650 13200 3650
Wire Wire Line
	13200 3650 13200 3150
Wire Wire Line
	13200 3150 12800 3150
Wire Wire Line
	11200 2250 11200 4550
$Comp
L Connector:TestPoint_Alt TP3
U 1 1 5D0351D0
P 11200 2250
F 0 "TP3" H 11258 2368 50  0000 L CNN
F 1 "MOSI" H 11150 2450 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D1.5mm" H 11400 2250 50  0001 C CNN
F 3 "~" H 11400 2250 50  0001 C CNN
	1    11200 2250
	1    0    0    -1  
$EndComp
Connection ~ 11200 2250
NoConn ~ 12800 5050
$EndSCHEMATC