reform/reform2-keyboard-pcb/reform-kbd-mcu.sch

EESchema Schematic File Version 4
LIBS:reform2-keyboard-cache
EELAYER 29 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 2 2
Title "Reform Keyboard"
Date "2019-05-29"
Rev "0.6"
Comp "MNT Research GmbH"
Comment1 "License: GPLv3+ https://www.gnu.org/licenses/gpl-3.0.en.html"
Comment2 "Copyright 2017,2018,2019 Lukas F. Hartmann / mntmn"
Comment3 "https://mntre.com/reform"
Comment4 ""
$EndDescr
$Comp
L power:GND #PWR01
U 1 1 5A20720B
P 3450 4850
F 0 "#PWR01" H 3450 4600 50  0001 C CNN
F 1 "GND" H 3450 4700 50  0000 C CNN
F 2 "" H 3450 4850 50  0001 C CNN
F 3 "" H 3450 4850 50  0001 C CNN
	1    3450 4850
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C1
U 1 1 5A2073AA
P 2050 3850
F 0 "C1" H 2060 3920 50  0000 L CNN
F 1 "18pF" H 2060 3770 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 2050 3850 50  0001 C CNN
F 3 "" H 2050 3850 50  0001 C CNN
	1    2050 3850
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C2
U 1 1 5A2073F7
P 2650 3850
F 0 "C2" H 2660 3920 50  0000 L CNN
F 1 "18pF" H 2660 3770 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 2650 3850 50  0001 C CNN
F 3 "" H 2650 3850 50  0001 C CNN
	1    2650 3850
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR02
U 1 1 5A207477
P 2350 4100
F 0 "#PWR02" H 2350 3850 50  0001 C CNN
F 1 "GND" H 2350 3950 50  0000 C CNN
F 2 "" H 2350 4100 50  0001 C CNN
F 3 "" H 2350 4100 50  0001 C CNN
	1    2350 4100
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C3
U 1 1 5A20764E
P 3450 4700
F 0 "C3" H 3460 4770 50  0000 L CNN
F 1 "1uF" H 3460 4620 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 3450 4700 50  0001 C CNN
F 3 "" H 3450 4700 50  0001 C CNN
	1    3450 4700
	1    0    0    -1  
$EndComp
Text GLabel 7550 4200 2    60   Input ~ 0
D+
Text GLabel 7550 4300 2    60   Input ~ 0
D-
Text GLabel 3000 4150 0    60   Input ~ 0
D+
Text GLabel 3000 4250 0    60   Input ~ 0
D-
$Comp
L power:GND #PWR04
U 1 1 5A207A65
P 4100 6550
F 0 "#PWR04" H 4100 6300 50  0001 C CNN
F 1 "GND" H 4100 6400 50  0000 C CNN
F 2 "" H 4100 6550 50  0001 C CNN
F 3 "" H 4100 6550 50  0001 C CNN
	1    4100 6550
	1    0    0    -1  
$EndComp
Text GLabel 3300 3150 0    60   Input ~ 0
RESET
Text GLabel 4800 3750 2    60   Input ~ 0
ROW1
Text GLabel 4800 3650 2    60   Input ~ 0
ROW2
Text GLabel 4800 3550 2    60   Input ~ 0
ROW3
Text GLabel 4800 5050 2    60   Input ~ 0
ROW4
Text GLabel 4800 4950 2    60   Input ~ 0
ROW5
Text GLabel 4800 4750 2    60   Input ~ 0
ROW6
Text GLabel 4800 4850 2    60   Input ~ 0
COL1
Text GLabel 4800 4650 2    60   Input ~ 0
COL2
Text GLabel 4800 4550 2    60   Input ~ 0
COL3
Text GLabel 4800 4450 2    60   Input ~ 0
COL4
Text GLabel 4800 3450 2    60   Input ~ 0
COL5
Text GLabel 4800 3350 2    60   Input ~ 0
COL6
Text GLabel 4800 3250 2    60   Input ~ 0
COL7
Text GLabel 4800 3150 2    60   Input ~ 0
COL8
Text GLabel 4800 5550 2    60   Input ~ 0
COL9
Text GLabel 4800 5650 2    60   Input ~ 0
COL10
Text GLabel 4800 5750 2    60   Input ~ 0
COL11
Text GLabel 4800 5850 2    60   Input ~ 0
COL12
Text GLabel 4800 5950 2    60   Input ~ 0
COL13
Text GLabel 4800 4050 2    60   Input ~ 0
COL14
$Comp
L Device:R_Small R2
U 1 1 5A213EDF
P 3150 4250
F 0 "R2" V 3250 4200 50  0000 L CNN
F 1 "0" V 3250 4350 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 3150 4250 50  0001 C CNN
F 3 "" H 3150 4250 50  0001 C CNN
	1    3150 4250
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R1
U 1 1 5A213F64
P 3150 4150
F 0 "R1" V 3050 4100 50  0000 L CNN
F 1 "0" V 3050 4250 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 3150 4150 50  0001 C CNN
F 3 "" H 3150 4150 50  0001 C CNN
	1    3150 4150
	0    1    1    0   
$EndComp
$Comp
L Device:C_Small C4
U 1 1 5A2148C0
P 3850 2600
F 0 "C4" H 3860 2670 50  0000 L CNN
F 1 "1uF" H 3860 2520 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 3850 2600 50  0001 C CNN
F 3 "" H 3850 2600 50  0001 C CNN
	1    3850 2600
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C5
U 1 1 5A214A09
P 4550 2550
F 0 "C5" H 4560 2620 50  0000 L CNN
F 1 "0.1uF" H 4560 2470 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 4550 2550 50  0001 C CNN
F 3 "" H 4550 2550 50  0001 C CNN
	1    4550 2550
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR06
U 1 1 5A214AB7
P 3850 2700
F 0 "#PWR06" H 3850 2450 50  0001 C CNN
F 1 "GND" H 3850 2550 50  0000 C CNN
F 2 "" H 3850 2700 50  0001 C CNN
F 3 "" H 3850 2700 50  0001 C CNN
	1    3850 2700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR07
U 1 1 5A214B4F
P 4550 2700
F 0 "#PWR07" H 4550 2450 50  0001 C CNN
F 1 "GND" H 4550 2550 50  0000 C CNN
F 2 "" H 4550 2700 50  0001 C CNN
F 3 "" H 4550 2700 50  0001 C CNN
	1    4550 2700
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR08
U 1 1 5A635C68
P 4200 2350
F 0 "#PWR08" H 4200 2200 50  0001 C CNN
F 1 "+5V" H 4200 2490 50  0000 C CNN
F 2 "" H 4200 2350 50  0001 C CNN
F 3 "" H 4200 2350 50  0001 C CNN
	1    4200 2350
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR09
U 1 1 5A635C9E
P 3400 2500
F 0 "#PWR09" H 3400 2350 50  0001 C CNN
F 1 "+5V" H 3400 2640 50  0000 C CNN
F 2 "" H 3400 2500 50  0001 C CNN
F 3 "" H 3400 2500 50  0001 C CNN
	1    3400 2500
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R3
U 1 1 5A21443A
P 3400 2800
F 0 "R3" H 3430 2820 50  0000 L CNN
F 1 "10k" H 3430 2760 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 3400 2800 50  0001 C CNN
F 3 "" H 3400 2800 50  0001 C CNN
	1    3400 2800
	1    0    0    -1  
$EndComp
$Comp
L Device:Crystal_GND24 Y1
U 1 1 5A6378F6
P 2350 3550
F 0 "Y1" H 2475 3750 50  0000 L CNN
F 1 "16MHz" H 2475 3675 50  0000 L CNN
F 2 "Crystals:Crystal_SMD_3225-4pin_3.2x2.5mm_HandSoldering" H 2350 3550 50  0001 C CNN
F 3 "" H 2350 3550 50  0001 C CNN
	1    2350 3550
	1    0    0    -1  
$EndComp
Wire Wire Line
	2650 3550 2650 3750
Wire Wire Line
	2050 3250 2050 3550
Wire Wire Line
	2050 4050 2350 4050
Wire Wire Line
	2350 3750 2350 3800
Wire Wire Line
	2650 4050 2650 3950
Connection ~ 2350 4050
Wire Wire Line
	7800 4100 7550 4100
Wire Wire Line
	3450 4850 3450 4800
Wire Wire Line
	4200 2850 4200 2700
Connection ~ 4200 2700
Wire Wire Line
	4300 2700 4300 2850
Wire Wire Line
	3050 4250 3000 4250
Wire Wire Line
	3050 4150 3000 4150
Wire Wire Line
	3400 2900 3400 3150
Wire Wire Line
	3300 3150 3400 3150
Connection ~ 3400 3150
Wire Wire Line
	4550 2700 4550 2650
Wire Wire Line
	3850 2500 3850 2450
Wire Wire Line
	2650 3350 2650 3250
Wire Wire Line
	2650 3250 2050 3250
Connection ~ 2050 3550
Connection ~ 2650 3550
Wire Wire Line
	2050 4050 2050 3950
Wire Wire Line
	2500 3550 2650 3550
Wire Wire Line
	2200 3550 2050 3550
Wire Wire Line
	2350 3350 2150 3350
Wire Wire Line
	2150 3350 2150 3800
Wire Wire Line
	2150 3800 2350 3800
Connection ~ 2350 3800
Wire Wire Line
	2350 4050 2650 4050
Wire Wire Line
	2350 4050 2350 4100
Wire Wire Line
	4200 2700 4300 2700
Wire Wire Line
	4200 2450 4200 2700
Wire Wire Line
	3400 3150 3600 3150
Wire Wire Line
	2050 3550 2050 3750
Wire Wire Line
	2350 3800 2350 4050
Wire Wire Line
	2650 3350 3600 3350
Wire Wire Line
	2650 3550 3600 3550
Wire Wire Line
	3100 3950 3350 3950
Wire Wire Line
	3250 4150 3600 4150
Wire Wire Line
	3250 4250 3600 4250
Wire Wire Line
	3450 4450 3600 4450
Wire Wire Line
	3450 4450 3450 4600
Wire Wire Line
	4100 6450 4100 6550
$Comp
L MCU_Microchip_ATmega:ATmega32U4-AU U1
U 1 1 5A21306C
P 4200 4650
F 0 "U1" H 4450 2900 50  0000 C CNN
F 1 "ATMEGA32U4-AU" H 4700 2800 50  0000 C CNN
F 2 "Housings_QFP:TQFP-44_10x10mm_Pitch0.8mm" H 4200 4650 50  0001 C CIN
F 3 "" H 5300 5750 50  0001 C CNN
	1    4200 4650
	1    0    0    -1  
$EndComp
Wire Wire Line
	4200 6450 4100 6450
Connection ~ 4100 6450
Wire Wire Line
	3400 2500 3400 2700
Connection ~ 4200 2450
$Comp
L Connector_Generic:Conn_01x04 J2
U 1 1 5A213B3D
P 7350 4300
F 0 "J2" H 7350 4600 50  0000 C CNN
F 1 "USB" H 7350 3900 50  0000 C CNN
F 2 "Connector_PinHeader_2.00mm:PinHeader_1x04_P2.00mm_Horizontal" H 7350 4300 50  0001 C CNN
F 3 "" H 7350 4300 50  0001 C CNN
	1    7350 4300
	-1   0    0    1   
$EndComp
$Comp
L power:+5V #PWR0101
U 1 1 5CF326CA
P 3100 3950
F 0 "#PWR0101" H 3100 3800 50  0001 C CNN
F 1 "+5V" H 3100 4090 50  0000 C CNN
F 2 "" H 3100 3950 50  0001 C CNN
F 3 "" H 3100 3950 50  0001 C CNN
	1    3100 3950
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0102
U 1 1 5CF32B25
P 7800 4400
F 0 "#PWR0102" H 7800 4250 50  0001 C CNN
F 1 "+5V" H 7800 4540 50  0000 C CNN
F 2 "" H 7800 4400 50  0001 C CNN
F 3 "" H 7800 4400 50  0001 C CNN
	1    7800 4400
	0    1    1    0   
$EndComp
Text GLabel 6000 4300 0    60   Input ~ 0
PROG
Text GLabel 4800 5250 2    60   Input ~ 0
PROG
$Comp
L Sensor_Magnetic:SM351LT U2
U 1 1 5CF3B985
P 6250 2100
F 0 "U2" H 5920 2146 50  0000 R CNN
F 1 "SM351LT" H 5920 2055 50  0000 R CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 6200 2100 50  0001 C CNN
F 3 "https://sensing.honeywell.com/honeywell-sensing-nanopower-series-product-sheet-50095501-a-en.pdf" H 6200 2100 50  0001 C CNN
	1    6250 2100
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_SPST SW91
U 1 1 5CF3DA9E
P 6350 3700
F 0 "SW91" H 6350 3935 50  0000 C CNN
F 1 "RESET" H 6350 3844 50  0000 C CNN
F 2 "Button_Switch_SMD:SW_Push_1P1T_NO_CK_KMR2" H 6350 3700 50  0001 C CNN
F 3 "~" H 6350 3700 50  0001 C CNN
	1    6350 3700
	1    0    0    -1  
$EndComp
Text GLabel 6100 3700 0    60   Input ~ 0
RESET
Wire Wire Line
	6100 3700 6150 3700
$Comp
L power:GND #PWR0103
U 1 1 5CF3FA6D
P 6650 3700
F 0 "#PWR0103" H 6650 3450 50  0001 C CNN
F 1 "GND" H 6650 3550 50  0000 C CNN
F 2 "" H 6650 3700 50  0001 C CNN
F 3 "" H 6650 3700 50  0001 C CNN
	1    6650 3700
	1    0    0    -1  
$EndComp
Wire Wire Line
	6650 3700 6550 3700
Text GLabel 6650 2100 2    60   Input ~ 0
LID_SENSE
$Comp
L power:+5V #PWR0104
U 1 1 5CF44292
P 6050 1750
F 0 "#PWR0104" H 6050 1600 50  0001 C CNN
F 1 "+5V" H 6050 1890 50  0000 C CNN
F 2 "" H 6050 1750 50  0001 C CNN
F 3 "" H 6050 1750 50  0001 C CNN
	1    6050 1750
	1    0    0    -1  
$EndComp
Wire Wire Line
	6050 1750 6050 1800
$Comp
L power:GND #PWR0105
U 1 1 5CF45385
P 6050 2450
F 0 "#PWR0105" H 6050 2200 50  0001 C CNN
F 1 "GND" H 6050 2300 50  0000 C CNN
F 2 "" H 6050 2450 50  0001 C CNN
F 3 "" H 6050 2450 50  0001 C CNN
	1    6050 2450
	1    0    0    -1  
$EndComp
Wire Wire Line
	6050 2450 6050 2400
Text GLabel 4800 6050 2    60   Input ~ 0
LID_SENSE
Text GLabel 4800 3850 2    60   Input ~ 0
AUX2
$Comp
L Switch:SW_DIP_x01 SW92
U 1 1 5CF54073
P 6350 4300
F 0 "SW92" H 6350 4600 50  0000 C CNN
F 1 "SW_DIP_x01" H 6350 4500 50  0000 C CNN
F 2 "Button_Switch_SMD:SW_DIP_SPSTx01_Slide_Omron_A6S-110x_W8.9mm_P2.54mm" H 6350 4300 50  0001 C CNN
F 3 "~" H 6350 4300 50  0001 C CNN
	1    6350 4300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0109
U 1 1 5CF5456D
P 6750 4350
F 0 "#PWR0109" H 6750 4100 50  0001 C CNN
F 1 "GND" H 6750 4200 50  0000 C CNN
F 2 "" H 6750 4350 50  0001 C CNN
F 3 "" H 6750 4350 50  0001 C CNN
	1    6750 4350
	1    0    0    -1  
$EndComp
Wire Wire Line
	6750 4350 6750 4300
Wire Wire Line
	6750 4300 6650 4300
Wire Wire Line
	6000 4300 6050 4300
$Comp
L Device:R_Small R4
U 1 1 5CF5B5C6
P 3500 3750
F 0 "R4" H 3530 3770 50  0000 L CNN
F 1 "0" H 3530 3710 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 3500 3750 50  0001 C CNN
F 3 "" H 3500 3750 50  0001 C CNN
	1    3500 3750
	0    1    1    0   
$EndComp
Wire Wire Line
	3350 3950 3350 3750
Wire Wire Line
	3350 3750 3400 3750
Connection ~ 3350 3950
Wire Wire Line
	3350 3950 3600 3950
Text GLabel 4800 4150 2    60   Input ~ 0
AUX1
$Comp
L Connector_Generic:Conn_01x04 J1
U 1 1 5CF60438
P 8400 4300
F 0 "J1" H 8400 4600 50  0000 C CNN
F 1 "UART" H 8400 3900 50  0000 C CNN
F 2 "Connector_PinHeader_2.00mm:PinHeader_1x04_P2.00mm_Horizontal" H 8400 4300 50  0001 C CNN
F 3 "" H 8400 4300 50  0001 C CNN
	1    8400 4300
	-1   0    0    1   
$EndComp
$Comp
L power:+5V #PWR0110
U 1 1 5CF60921
P 9050 4400
F 0 "#PWR0110" H 9050 4250 50  0001 C CNN
F 1 "+5V" H 9050 4540 50  0000 C CNN
F 2 "" H 9050 4400 50  0001 C CNN
F 3 "" H 9050 4400 50  0001 C CNN
	1    9050 4400
	0    1    1    0   
$EndComp
Wire Wire Line
	9050 4400 8600 4400
$Comp
L power:GND #PWR0111
U 1 1 5CF623ED
P 9050 4100
F 0 "#PWR0111" H 9050 3850 50  0001 C CNN
F 1 "GND" H 9050 3950 50  0000 C CNN
F 2 "" H 9050 4100 50  0001 C CNN
F 3 "" H 9050 4100 50  0001 C CNN
	1    9050 4100
	0    -1   -1   0   
$EndComp
Wire Wire Line
	9050 4100 8600 4100
$Comp
L power:GND #PWR0112
U 1 1 5CF6539C
P 7800 4100
F 0 "#PWR0112" H 7800 3850 50  0001 C CNN
F 1 "GND" H 7800 3950 50  0000 C CNN
F 2 "" H 7800 4100 50  0001 C CNN
F 3 "" H 7800 4100 50  0001 C CNN
	1    7800 4100
	0    -1   -1   0   
$EndComp
Text GLabel 8600 4200 2    60   Input ~ 0
UART_TX
Text GLabel 8600 4300 2    60   Input ~ 0
UART_RX
Text GLabel 4800 4350 2    60   Input ~ 0
UART_TX
Text GLabel 4800 5350 2    60   Input ~ 0
UART_RX
$Comp
L power:GND #PWR03
U 1 1 5CF87582
P 7750 3150
F 0 "#PWR03" H 7750 2900 50  0001 C CNN
F 1 "GND" V 7755 3022 50  0000 R CNN
F 2 "" H 7750 3150 50  0001 C CNN
F 3 "" H 7750 3150 50  0001 C CNN
	1    7750 3150
	0    1    1    0   
$EndComp
$Comp
L Mechanical:MountingHole_Pad H1
U 1 1 5CFAB6F9
P 7800 5150
F 0 "H1" H 7900 5199 50  0000 L CNN
F 1 "MH1" H 7900 5108 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.2mm_M2_Pad" H 7800 5150 50  0001 C CNN
F 3 "~" H 7800 5150 50  0001 C CNN
	1    7800 5150
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole_Pad H2
U 1 1 5CFABDD2
P 8150 5150
F 0 "H2" H 8250 5199 50  0000 L CNN
F 1 "MH2" H 8250 5108 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.2mm_M2_Pad" H 8150 5150 50  0001 C CNN
F 3 "~" H 8150 5150 50  0001 C CNN
	1    8150 5150
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole_Pad H3
U 1 1 5CFAC2C0
P 8500 5150
F 0 "H3" H 8600 5199 50  0000 L CNN
F 1 "MH3" H 8600 5108 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.2mm_M2_Pad" H 8500 5150 50  0001 C CNN
F 3 "~" H 8500 5150 50  0001 C CNN
	1    8500 5150
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole_Pad H4
U 1 1 5CFAC2CA
P 8850 5150
F 0 "H4" H 8950 5199 50  0000 L CNN
F 1 "MH4" H 8950 5108 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.2mm_M2_Pad" H 8850 5150 50  0001 C CNN
F 3 "~" H 8850 5150 50  0001 C CNN
	1    8850 5150
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR05
U 1 1 5CFB0132
P 7800 5350
F 0 "#PWR05" H 7800 5100 50  0001 C CNN
F 1 "GND" H 7800 5200 50  0000 C CNN
F 2 "" H 7800 5350 50  0001 C CNN
F 3 "" H 7800 5350 50  0001 C CNN
	1    7800 5350
	1    0    0    -1  
$EndComp
Wire Wire Line
	7800 5350 7800 5250
Wire Wire Line
	7800 5250 8150 5250
Connection ~ 7800 5250
Connection ~ 8150 5250
Wire Wire Line
	8150 5250 8500 5250
Connection ~ 8500 5250
Wire Wire Line
	8500 5250 8850 5250
$Comp
L Mechanical:MountingHole GFX1
U 1 1 5CFBB66E
P 8850 5900
F 0 "GFX1" H 8950 5946 50  0000 L CNN
F 1 "MNT" H 8950 5855 50  0000 L CNN
F 2 "reform2-keyboard:mntreform" H 8850 5900 50  0001 C CNN
F 3 "~" H 8850 5900 50  0001 C CNN
	1    8850 5900
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole GFX2
U 1 1 5CFBBDCD
P 9350 5900
F 0 "GFX2" H 9450 5946 50  0000 L CNN
F 1 "MNT" H 9450 5855 50  0000 L CNN
F 2 "reform2-keyboard:mntreform" H 9350 5900 50  0001 C CNN
F 3 "~" H 9350 5900 50  0001 C CNN
	1    9350 5900
	1    0    0    -1  
$EndComp
Text Label 3400 4150 0    60   ~ 0
UD+
Text Label 3400 4250 0    60   ~ 0
UD-
Text GLabel 8100 2450 0    60   Input ~ 0
PWRIN
Text GLabel 8500 2550 2    60   Input ~ 0
PWROUT
$Comp
L Switch:SW_DPDT_x2 SW90
U 2 1 5D0073D5
P 8300 2450
F 0 "SW90" H 8300 2735 50  0000 C CNN
F 1 "POWER" H 8300 2644 50  0000 C CNN
F 2 "Button_Switch_THT:SW_E-Switch_EG1271_DPDT" H 8300 2450 50  0001 C CNN
F 3 "~" H 8300 2450 50  0001 C CNN
	2    8300 2450
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_DPDT_x2 SW90
U 1 1 5D000D72
P 8300 1850
F 0 "SW90" H 8300 2135 50  0000 C CNN
F 1 "POWER" H 8300 2044 50  0000 C CNN
F 2 "Button_Switch_THT:SW_E-Switch_EG1271_DPDT" H 8300 1850 50  0001 C CNN
F 3 "~" H 8300 1850 50  0001 C CNN
	1    8300 1850
	1    0    0    -1  
$EndComp
Wire Wire Line
	7750 3150 7800 3150
$Comp
L Connector:Conn_01x03_Male J3
U 1 1 5CF86675
P 8450 3150
F 0 "J3" H 8422 3082 50  0000 R CNN
F 1 "POWERCONN" H 8422 3173 50  0000 R CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Horizontal" H 8450 3150 50  0001 C CNN
F 3 "~" H 8450 3150 50  0001 C CNN
	1    8450 3150
	-1   0    0    1   
$EndComp
Text GLabel 8250 3250 0    60   Input ~ 0
PWROUT
Text GLabel 8250 3050 0    60   Input ~ 0
PWRIN
Text GLabel 8500 1950 2    60   Input ~ 0
PWROUT
Text GLabel 8100 1850 0    60   Input ~ 0
PWRIN
$Comp
L Device:R_Small R6
U 1 1 5D094D68
P 7700 4400
F 0 "R6" H 7730 4420 50  0000 L CNN
F 1 "0" H 7730 4360 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 7700 4400 50  0001 C CNN
F 3 "" H 7700 4400 50  0001 C CNN
	1    7700 4400
	0    1    1    0   
$EndComp
Wire Wire Line
	7600 4400 7550 4400
$Comp
L Device:R_Small R7
U 1 1 5D0965CF
P 9750 3150
F 0 "R7" H 9780 3170 50  0000 L CNN
F 1 "0" H 9780 3110 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 9750 3150 50  0001 C CNN
F 3 "" H 9750 3150 50  0001 C CNN
	1    9750 3150
	0    1    1    0   
$EndComp
Text GLabel 9500 3150 0    60   Input ~ 0
PWRIN
Wire Wire Line
	9500 3150 9550 3150
$Comp
L power:+5V #PWR010
U 1 1 5D097D89
P 9950 3150
F 0 "#PWR010" H 9950 3000 50  0001 C CNN
F 1 "+5V" H 9950 3290 50  0000 C CNN
F 2 "" H 9950 3150 50  0001 C CNN
F 3 "" H 9950 3150 50  0001 C CNN
	1    9950 3150
	0    1    1    0   
$EndComp
$Comp
L Connector_Generic:Conn_01x04 J4
U 1 1 5D0C1E6C
P 9600 4300
F 0 "J4" H 9600 4600 50  0000 C CNN
F 1 "AUX" H 9600 3900 50  0000 C CNN
F 2 "Connector_PinHeader_2.00mm:PinHeader_1x04_P2.00mm_Horizontal" H 9600 4300 50  0001 C CNN
F 3 "" H 9600 4300 50  0001 C CNN
	1    9600 4300
	-1   0    0    1   
$EndComp
$Comp
L power:+5V #PWR0106
U 1 1 5D0C1E76
P 10250 4400
F 0 "#PWR0106" H 10250 4250 50  0001 C CNN
F 1 "+5V" H 10250 4540 50  0000 C CNN
F 2 "" H 10250 4400 50  0001 C CNN
F 3 "" H 10250 4400 50  0001 C CNN
	1    10250 4400
	0    1    1    0   
$EndComp
Wire Wire Line
	10250 4400 9800 4400
$Comp
L power:GND #PWR0107
U 1 1 5D0C1E81
P 10250 4100
F 0 "#PWR0107" H 10250 3850 50  0001 C CNN
F 1 "GND" H 10250 3950 50  0000 C CNN
F 2 "" H 10250 4100 50  0001 C CNN
F 3 "" H 10250 4100 50  0001 C CNN
	1    10250 4100
	0    -1   -1   0   
$EndComp
Wire Wire Line
	10250 4100 9800 4100
Text GLabel 9800 4200 2    60   Input ~ 0
AUX1
Text GLabel 9800 4300 2    60   Input ~ 0
AUX2
NoConn ~ 8500 1750
NoConn ~ 8500 2350
$Comp
L power:PWR_FLAG #FLG0101
U 1 1 5D14B686
P 9550 3050
F 0 "#FLG0101" H 9550 3125 50  0001 C CNN
F 1 "PWR_FLAG" H 9550 3223 50  0000 C CNN
F 2 "" H 9550 3050 50  0001 C CNN
F 3 "~" H 9550 3050 50  0001 C CNN
	1    9550 3050
	1    0    0    -1  
$EndComp
$Comp
L power:PWR_FLAG #FLG0102
U 1 1 5D14D536
P 7800 3100
F 0 "#FLG0102" H 7800 3175 50  0001 C CNN
F 1 "PWR_FLAG" H 7800 3273 50  0000 C CNN
F 2 "" H 7800 3100 50  0001 C CNN
F 3 "~" H 7800 3100 50  0001 C CNN
	1    7800 3100
	1    0    0    -1  
$EndComp
Wire Wire Line
	7800 3100 7800 3150
Connection ~ 7800 3150
Wire Wire Line
	7800 3150 8250 3150
Wire Wire Line
	9850 3150 9950 3150
Wire Wire Line
	9550 3050 9550 3150
Connection ~ 9550 3150
Wire Wire Line
	9550 3150 9650 3150
Wire Wire Line
	4200 2350 4200 2450
Wire Wire Line
	4200 2450 4550 2450
Wire Wire Line
	3850 2450 4200 2450
Wire Wire Line
	4100 2850 4100 2700
Wire Wire Line
	4100 2700 4200 2700
$EndSCHEMATC