CANpi.sch

EESchema Schematic File Version 2
LIBS:rbv_mosfet
LIBS:rbv_device
LIBS:rbv_rpi
LIBS:rbv_conversion
LIBS:rbv_interface
LIBS:rbv_regul
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:special
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:CANpi-cache
EELAYER 24 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "CANPi"
Date "14 Mar 2014"
Rev "1.1"
Comp "RasmusB, 2014"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L +3.3V #PWR01
U 1 1 525DA325
P 1300 850
F 0 "#PWR01" H 1300 810 30  0001 C CNN
F 1 "+3.3V" H 1300 960 30  0000 C CNN
F 2 "" H 1300 850 60  0000 C CNN
F 3 "" H 1300 850 60  0000 C CNN
	1    1300 850 
	1    0    0    -1  
$EndComp
Wire Wire Line
	1250 1150 1250 1000
Wire Wire Line
	1250 1000 1350 1000
Wire Wire Line
	1350 1000 1350 1150
Wire Wire Line
	1300 850  1300 1000
Connection ~ 1300 1000
$Comp
L GND #PWR02
U 1 1 525DA39C
P 1450 2950
F 0 "#PWR02" H 1450 2950 30  0001 C CNN
F 1 "GND" H 1450 2880 30  0001 C CNN
F 2 "" H 1450 2950 60  0000 C CNN
F 3 "" H 1450 2950 60  0000 C CNN
	1    1450 2950
	1    0    0    -1  
$EndComp
Wire Wire Line
	1250 2650 1250 2800
Wire Wire Line
	1250 2800 1650 2800
Wire Wire Line
	1650 2800 1650 2650
Wire Wire Line
	1450 2650 1450 2950
Wire Wire Line
	1350 2650 1350 2800
Connection ~ 1350 2800
Wire Wire Line
	1550 2650 1550 2800
Connection ~ 1550 2800
Connection ~ 1450 2800
Wire Wire Line
	3200 4150 4100 4150
Wire Wire Line
	3200 4250 4100 4250
Wire Wire Line
	3200 4350 4100 4350
Wire Wire Line
	3200 4450 4100 4450
Text Label 3200 4150 0    60   ~ 0
SPI_CE0
Text Label 3200 4250 0    60   ~ 0
SPI_CLK
Text Label 3200 4350 0    60   ~ 0
SPI_MOSI
Text Label 3200 4450 0    60   ~ 0
SPI_MISO
Wire Wire Line
	2300 4650 2850 4650
Wire Wire Line
	2300 4750 2850 4750
Wire Wire Line
	2300 4850 2850 4850
Wire Wire Line
	2300 4950 2850 4950
Text Label 2850 4650 2    60   ~ 0
SPI_CE0
Text Label 2850 4950 2    60   ~ 0
SPI_CLK
Text Label 2850 4850 2    60   ~ 0
SPI_MOSI
Text Label 2850 4750 2    60   ~ 0
SPI_MISO
$Comp
L C C1
U 1 1 525DAA3B
P 6500 3150
F 0 "C1" H 6500 3250 40  0000 L CNN
F 1 "16p" H 6506 3065 40  0000 L CNN
F 2 "" H 6538 3000 30  0000 C CNN
F 3 "" H 6500 3150 60  0000 C CNN
	1    6500 3150
	0    -1   -1   0   
$EndComp
$Comp
L C C2
U 1 1 525DAA4A
P 6500 3750
F 0 "C2" H 6500 3850 40  0000 L CNN
F 1 "16p" H 6506 3665 40  0000 L CNN
F 2 "" H 6538 3600 30  0000 C CNN
F 3 "" H 6500 3750 60  0000 C CNN
	1    6500 3750
	0    -1   -1   0   
$EndComp
Wire Wire Line
	5850 3150 6300 3150
Wire Wire Line
	5850 3150 5850 3250
Connection ~ 6150 3150
Wire Wire Line
	5850 3650 5850 3750
Wire Wire Line
	5850 3750 6300 3750
Connection ~ 6150 3750
Wire Wire Line
	6800 3150 6800 3750
Wire Wire Line
	6800 3150 6700 3150
Wire Wire Line
	6800 3750 6700 3750
Connection ~ 6800 3500
$Comp
L GND #PWR03
U 1 1 525DAB54
P 7000 3700
F 0 "#PWR03" H 7000 3700 30  0001 C CNN
F 1 "GND" H 7000 3630 30  0001 C CNN
F 2 "" H 7000 3700 60  0000 C CNN
F 3 "" H 7000 3700 60  0000 C CNN
	1    7000 3700
	1    0    0    -1  
$EndComp
Wire Wire Line
	7000 3500 7000 3700
NoConn ~ 5700 3850
$Comp
L C C3
U 1 1 525DAC9A
P 6200 7150
F 0 "C3" H 6200 7250 40  0000 L CNN
F 1 "100n" H 6206 7065 40  0000 L CNN
F 2 "" H 6238 7000 30  0000 C CNN
F 3 "" H 6200 7150 60  0000 C CNN
	1    6200 7150
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR04
U 1 1 525DACB1
P 6200 6800
F 0 "#PWR04" H 6200 6760 30  0001 C CNN
F 1 "+3.3V" H 6200 6910 30  0000 C CNN
F 2 "" H 6200 6800 60  0000 C CNN
F 3 "" H 6200 6800 60  0000 C CNN
	1    6200 6800
	1    0    0    -1  
$EndComp
Wire Wire Line
	6200 6800 6200 6950
$Comp
L GND #PWR05
U 1 1 525DAD22
P 6200 7500
F 0 "#PWR05" H 6200 7500 30  0001 C CNN
F 1 "GND" H 6200 7430 30  0001 C CNN
F 2 "" H 6200 7500 60  0000 C CNN
F 3 "" H 6200 7500 60  0000 C CNN
	1    6200 7500
	1    0    0    -1  
$EndComp
Wire Wire Line
	6200 7350 6200 7500
Wire Wire Line
	4900 4850 4900 5000
$Comp
L GND #PWR06
U 1 1 525DAD74
P 4900 5000
F 0 "#PWR06" H 4900 5000 30  0001 C CNN
F 1 "GND" H 4900 4930 30  0001 C CNN
F 2 "" H 4900 5000 60  0000 C CNN
F 3 "" H 4900 5000 60  0000 C CNN
	1    4900 5000
	1    0    0    -1  
$EndComp
Wire Wire Line
	5850 3250 5700 3250
Wire Wire Line
	5700 3650 5850 3650
Text Label 10200 3800 0    60   ~ 0
CAN_H
Text Label 10200 3700 0    60   ~ 0
CAN_L
$Comp
L +3.3V #PWR07
U 1 1 525DB222
P 4900 2550
F 0 "#PWR07" H 4900 2510 30  0001 C CNN
F 1 "+3.3V" H 4900 2660 30  0000 C CNN
F 2 "" H 4900 2550 60  0000 C CNN
F 3 "" H 4900 2550 60  0000 C CNN
	1    4900 2550
	1    0    0    -1  
$EndComp
Wire Wire Line
	4900 2550 4900 2850
$Comp
L R R1
U 1 1 525DB22B
P 3700 2950
F 0 "R1" V 3780 2950 40  0000 C CNN
F 1 "4k7" V 3707 2951 40  0000 C CNN
F 2 "" V 3630 2950 30  0000 C CNN
F 3 "" H 3700 2950 30  0000 C CNN
	1    3700 2950
	1    0    0    -1  
$EndComp
Wire Wire Line
	4100 3250 3950 3250
Wire Wire Line
	3950 3250 3950 3200
Wire Wire Line
	3950 2700 3950 2650
Wire Wire Line
	3700 2650 4900 2650
Connection ~ 4900 2650
Wire Wire Line
	11000 950  11000 1400
Wire Wire Line
	10700 1300 11000 1300
Wire Wire Line
	10300 1600 10300 2000
$Comp
L GNDA #PWR08
U 1 1 525DB7C8
P 10300 2000
F 0 "#PWR08" H 10300 2000 40  0001 C CNN
F 1 "GNDA" H 10300 1930 40  0000 C CNN
F 2 "" H 10300 2000 60  0000 C CNN
F 3 "" H 10300 2000 60  0000 C CNN
	1    10300 2000
	1    0    0    -1  
$EndComp
$Comp
L +BATT #PWR09
U 1 1 525DB7EB
P 8700 950
F 0 "#PWR09" H 8700 900 20  0001 C CNN
F 1 "+BATT" H 8700 1050 30  0000 C CNN
F 2 "" H 8700 950 60  0000 C CNN
F 3 "" H 8700 950 60  0000 C CNN
	1    8700 950 
	1    0    0    -1  
$EndComp
Wire Wire Line
	8700 950  8700 1300
Wire Wire Line
	9350 1300 9900 1300
$Comp
L C C7
U 1 1 525DB84A
P 9600 1600
F 0 "C7" H 9600 1700 40  0000 L CNN
F 1 "100n" H 9606 1515 40  0000 L CNN
F 2 "" H 9638 1450 30  0000 C CNN
F 3 "" H 9600 1600 60  0000 C CNN
	1    9600 1600
	1    0    0    -1  
$EndComp
$Comp
L C C5
U 1 1 525DB871
P 11000 1600
F 0 "C5" H 11000 1700 40  0000 L CNN
F 1 "100n" H 11006 1515 40  0000 L CNN
F 2 "" H 11038 1450 30  0000 C CNN
F 3 "" H 11000 1600 60  0000 C CNN
	1    11000 1600
	1    0    0    -1  
$EndComp
Connection ~ 9600 1300
Wire Wire Line
	9600 1800 9600 1900
Wire Wire Line
	9150 1900 11000 1900
Connection ~ 10300 1900
Wire Wire Line
	11000 1900 11000 1800
Connection ~ 11000 1300
$Comp
L CONN_4 P2
U 1 1 525DBB96
P 10900 3650
F 0 "P2" V 10850 3650 50  0000 C CNN
F 1 "CAN" V 10950 3650 50  0000 C CNN
F 2 "" H 10900 3650 60  0000 C CNN
F 3 "" H 10900 3650 60  0000 C CNN
	1    10900 3650
	1    0    0    -1  
$EndComp
Wire Wire Line
	6050 4350 5700 4350
Wire Wire Line
	8700 1300 8950 1300
Wire Wire Line
	9600 1300 9600 1400
Wire Wire Line
	9150 1600 9150 1900
Connection ~ 9600 1900
$Comp
L ADM3054 U2
U 1 1 525E793D
P 8600 3700
F 0 "U2" H 9100 3150 60  0000 R CNN
F 1 "ADM3054" H 8100 4250 60  0000 L CNN
F 2 "" H 8600 3700 60  0000 C CNN
F 3 "" H 8600 3700 60  0000 C CNN
	1    8600 3700
	1    0    0    -1  
$EndComp
NoConn ~ 9400 3800
Wire Wire Line
	8800 4500 8800 4750
$Comp
L GNDA #PWR010
U 1 1 525E8047
P 8800 4750
F 0 "#PWR010" H 8800 4750 40  0001 C CNN
F 1 "GNDA" H 8800 4680 40  0000 C CNN
F 2 "" H 8800 4750 60  0000 C CNN
F 3 "" H 8800 4750 60  0000 C CNN
	1    8800 4750
	1    0    0    -1  
$EndComp
Wire Wire Line
	8700 4500 8700 4600
Wire Wire Line
	8700 4600 8800 4600
Connection ~ 8800 4600
$Comp
L GND #PWR011
U 1 1 525E80C0
P 8400 4750
F 0 "#PWR011" H 8400 4750 30  0001 C CNN
F 1 "GND" H 8400 4680 30  0001 C CNN
F 2 "" H 8400 4750 60  0000 C CNN
F 3 "" H 8400 4750 60  0000 C CNN
	1    8400 4750
	1    0    0    -1  
$EndComp
Connection ~ 8400 4600
Wire Wire Line
	8300 4600 8500 4600
Wire Wire Line
	8300 4500 8300 4600
Wire Wire Line
	8500 4600 8500 4500
Wire Wire Line
	8400 4500 8400 4750
Wire Wire Line
	8700 2750 8700 2900
$Comp
L +3.3V #PWR012
U 1 1 525E833D
P 8500 2750
F 0 "#PWR012" H 8500 2710 30  0001 C CNN
F 1 "+3.3V" H 8500 2860 30  0000 C CNN
F 2 "" H 8500 2750 60  0000 C CNN
F 3 "" H 8500 2750 60  0000 C CNN
	1    8500 2750
	1    0    0    -1  
$EndComp
Wire Wire Line
	8500 2750 8500 2900
Wire Wire Line
	10200 3600 10200 3300
$Comp
L GNDA #PWR013
U 1 1 525E85B4
P 10200 3300
F 0 "#PWR013" H 10200 3300 40  0001 C CNN
F 1 "GNDA" H 10200 3230 40  0000 C CNN
F 2 "" H 10200 3300 60  0000 C CNN
F 3 "" H 10200 3300 60  0000 C CNN
	1    10200 3300
	1    0    0    1   
$EndComp
$Comp
L +BATT #PWR014
U 1 1 525E85BA
P 10400 3350
F 0 "#PWR014" H 10400 3300 20  0001 C CNN
F 1 "+BATT" H 10400 3450 30  0000 C CNN
F 2 "" H 10400 3350 60  0000 C CNN
F 3 "" H 10400 3350 60  0000 C CNN
	1    10400 3350
	1    0    0    -1  
$EndComp
Wire Wire Line
	10400 3350 10400 3500
Wire Wire Line
	10400 3500 10550 3500
Wire Wire Line
	10200 3600 10550 3600
Text Label 6050 4450 2    60   ~ 0
RX
Text Label 6050 4350 2    60   ~ 0
TX
Wire Wire Line
	7400 3700 7800 3700
Wire Wire Line
	7400 3600 7800 3600
Text Notes 7750 650  0    60   Italic 0
RaspberryPi side
Text Notes 8650 650  0    60   Italic 0
CANBUS side
$Comp
L C C4
U 1 1 525E8B99
P 6600 7150
F 0 "C4" H 6600 7250 40  0000 L CNN
F 1 "100n" H 6606 7065 40  0000 L CNN
F 2 "" H 6638 7000 30  0000 C CNN
F 3 "" H 6600 7150 60  0000 C CNN
	1    6600 7150
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR015
U 1 1 525E8BA6
P 6600 7500
F 0 "#PWR015" H 6600 7500 30  0001 C CNN
F 1 "GND" H 6600 7430 30  0001 C CNN
F 2 "" H 6600 7500 60  0000 C CNN
F 3 "" H 6600 7500 60  0000 C CNN
	1    6600 7500
	1    0    0    -1  
$EndComp
Wire Wire Line
	6600 7350 6600 7500
$Comp
L +3.3V #PWR016
U 1 1 525E92BE
P 6600 6800
F 0 "#PWR016" H 6600 6760 30  0001 C CNN
F 1 "+3.3V" H 6600 6910 30  0000 C CNN
F 2 "" H 6600 6800 60  0000 C CNN
F 3 "" H 6600 6800 60  0000 C CNN
	1    6600 6800
	1    0    0    -1  
$EndComp
Wire Wire Line
	6600 6800 6600 6950
Wire Wire Line
	7400 3800 7800 3800
Text Label 7400 3800 0    60   ~ 0
VSense
Wire Wire Line
	2300 5850 2850 5850
Text Label 2850 5850 2    60   ~ 0
VSense
Wire Wire Line
	5700 4450 6050 4450
Text Label 7400 3700 0    60   ~ 0
TX
Text Label 7400 3600 0    60   ~ 0
RX
$Comp
L R R2
U 1 1 526551A0
P 10600 5250
F 0 "R2" V 10680 5250 40  0000 C CNN
F 1 "60R" V 10607 5251 40  0000 C CNN
F 2 "" V 10530 5250 30  0000 C CNN
F 3 "" H 10600 5250 30  0000 C CNN
	1    10600 5250
	-1   0    0    -1  
$EndComp
$Comp
L R R3
U 1 1 526551AF
P 10600 5950
F 0 "R3" V 10680 5950 40  0000 C CNN
F 1 "60R" V 10607 5951 40  0000 C CNN
F 2 "" V 10530 5950 30  0000 C CNN
F 3 "" H 10600 5950 30  0000 C CNN
	1    10600 5950
	-1   0    0    -1  
$EndComp
$Comp
L C C6
U 1 1 526551C8
P 10300 5600
F 0 "C6" H 10300 5700 40  0000 L CNN
F 1 "C" H 10306 5515 40  0000 L CNN
F 2 "" H 10338 5450 30  0000 C CNN
F 3 "" H 10300 5600 60  0000 C CNN
	1    10300 5600
	0    1    -1   0   
$EndComp
Wire Wire Line
	9950 5600 9950 5750
$Comp
L GNDA #PWR017
U 1 1 526551EC
P 9950 5750
F 0 "#PWR017" H 9950 5750 40  0001 C CNN
F 1 "GNDA" H 9950 5680 40  0000 C CNN
F 2 "" H 9950 5750 60  0000 C CNN
F 3 "" H 9950 5750 60  0000 C CNN
	1    9950 5750
	-1   0    0    -1  
$EndComp
Wire Wire Line
	10100 5600 9950 5600
Wire Wire Line
	10600 5500 10600 5700
Wire Wire Line
	10600 5600 10500 5600
Connection ~ 10600 5600
Wire Wire Line
	10600 5000 10600 4900
Wire Wire Line
	10600 4900 10300 4900
Wire Wire Line
	10600 6200 10600 6300
Wire Wire Line
	10600 6300 10300 6300
Wire Wire Line
	10200 3800 10550 3800
Wire Wire Line
	10200 3700 10550 3700
Text Label 9850 3600 2    60   ~ 0
CAN_H
Text Label 9850 3700 2    60   ~ 0
CAN_L
Wire Wire Line
	9400 3600 9850 3600
Wire Wire Line
	9400 3700 9850 3700
Text Label 10300 4900 0    60   ~ 0
CAN_H
Text Label 10300 6300 0    60   ~ 0
CAN_L
$Comp
L MCP2515-DIP-SOIC U1
U 1 1 526686D4
P 4900 3850
F 0 "U1" H 4400 4600 60  0000 L CNN
F 1 "MCP2515-DIP-SOIC" V 4900 3850 60  0000 C CNN
F 2 "" H 4400 4000 60  0000 C CNN
F 3 "" H 4400 4000 60  0000 C CNN
	1    4900 3850
	1    0    0    -1  
$EndComp
Wire Wire Line
	7000 3500 6800 3500
$Comp
L CRYSTAL X1
U 1 1 5278F215
P 6150 3450
F 0 "X1" H 6150 3600 60  0000 C CNN
F 1 "16MHz" H 6150 3300 60  0000 C CNN
F 2 "~" H 6150 3450 60  0000 C CNN
F 3 "~" H 6150 3450 60  0000 C CNN
	1    6150 3450
	0    -1   -1   0   
$EndComp
$Comp
L IRLML9303TR Q1
U 1 1 5298798A
P 9150 1400
F 0 "Q1" H 9100 1590 60  0000 R CNN
F 1 "IRLML9303TR" H 9100 1220 60  0000 R CNN
F 2 "" H 9150 1400 60  0000 C CNN
F 3 "" H 9150 1400 60  0000 C CNN
	1    9150 1400
	0    -1   -1   0   
$EndComp
$Comp
L BA05FP U3
U 1 1 52989CAA
P 10300 1350
F 0 "U3" H 10150 1150 60  0000 C CNN
F 1 "BA05FP" H 10300 1550 60  0000 C CNN
F 2 "~" H 10300 1350 60  0000 C CNN
F 3 "~" H 10300 1350 60  0000 C CNN
	1    10300 1350
	1    0    0    -1  
$EndComp
NoConn ~ 1550 1150
NoConn ~ 1650 1150
$Comp
L +5V #PWR018
U 1 1 52A8C1BE
P 8700 2750
F 0 "#PWR018" H 8700 2840 20  0001 C CNN
F 1 "+5V" H 8700 2840 30  0000 C CNN
F 2 "" H 8700 2750 60  0000 C CNN
F 3 "" H 8700 2750 60  0000 C CNN
	1    8700 2750
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR019
U 1 1 52A8C1C4
P 11000 950
F 0 "#PWR019" H 11000 1040 20  0001 C CNN
F 1 "+5V" H 11000 1040 30  0000 C CNN
F 2 "" H 11000 950 60  0000 C CNN
F 3 "" H 11000 950 60  0000 C CNN
	1    11000 950 
	1    0    0    -1  
$EndComp
$Comp
L R R4
U 1 1 52D673E3
P 3950 2950
F 0 "R4" V 4030 2950 40  0000 C CNN
F 1 "4k7" V 3957 2951 40  0000 C CNN
F 2 "" V 3880 2950 30  0000 C CNN
F 3 "" H 3950 2950 30  0000 C CNN
	1    3950 2950
	1    0    0    -1  
$EndComp
Wire Wire Line
	3700 2700 3700 2650
Connection ~ 3950 2650
Wire Wire Line
	3700 3200 3700 3950
Wire Wire Line
	3200 3950 4100 3950
Text Label 3200 3950 0    60   ~ 0
CAN_INT
Wire Wire Line
	2300 5750 2850 5750
Text Label 2850 5750 2    60   ~ 0
CAN_INT
Connection ~ 3700 3950
$Comp
L LED D1
U 1 1 52D6EA0A
P 2300 1750
F 0 "D1" H 2300 1850 50  0000 C CNN
F 1 "RPi PWR" H 2300 1600 50  0000 C CNN
F 2 "" H 2300 1750 60  0000 C CNN
F 3 "" H 2300 1750 60  0000 C CNN
	1    2300 1750
	0    1    1    0   
$EndComp
$Comp
L LED D2
U 1 1 52D6EA46
P 2700 1750
F 0 "D2" H 2700 1850 50  0000 C CNN
F 1 "RPi OK" H 2700 1600 50  0000 C CNN
F 2 "" H 2700 1750 60  0000 C CNN
F 3 "" H 2700 1750 60  0000 C CNN
	1    2700 1750
	0    1    1    0   
$EndComp
$Comp
L LED D3
U 1 1 52D6EA51
P 3100 1750
F 0 "D3" H 3100 1850 50  0000 C CNN
F 1 "Bus PWR" H 3100 1600 50  0000 C CNN
F 2 "" H 3100 1750 60  0000 C CNN
F 3 "" H 3100 1750 60  0000 C CNN
	1    3100 1750
	0    1    1    0   
$EndComp
$Comp
L R R7
U 1 1 52D6EA70
P 3100 2250
F 0 "R7" V 3180 2250 40  0000 C CNN
F 1 "330" V 3107 2251 40  0000 C CNN
F 2 "" V 3030 2250 30  0000 C CNN
F 3 "" H 3100 2250 30  0000 C CNN
	1    3100 2250
	1    0    0    -1  
$EndComp
$Comp
L R R6
U 1 1 52D6EB87
P 2700 2250
F 0 "R6" V 2780 2250 40  0000 C CNN
F 1 "330" V 2707 2251 40  0000 C CNN
F 2 "" V 2630 2250 30  0000 C CNN
F 3 "" H 2700 2250 30  0000 C CNN
	1    2700 2250
	1    0    0    -1  
$EndComp
$Comp
L R R5
U 1 1 52D6EB8D
P 2300 2250
F 0 "R5" V 2380 2250 40  0000 C CNN
F 1 "330" V 2307 2251 40  0000 C CNN
F 2 "" V 2230 2250 30  0000 C CNN
F 3 "" H 2300 2250 30  0000 C CNN
	1    2300 2250
	1    0    0    -1  
$EndComp
Wire Wire Line
	2300 1950 2300 2000
Wire Wire Line
	2700 1950 2700 2000
Wire Wire Line
	3100 1950 3100 2000
$Comp
L GND #PWR020
U 1 1 52D6ED00
P 2300 2650
F 0 "#PWR020" H 2300 2650 30  0001 C CNN
F 1 "GND" H 2300 2580 30  0001 C CNN
F 2 "" H 2300 2650 60  0000 C CNN
F 3 "" H 2300 2650 60  0000 C CNN
	1    2300 2650
	1    0    0    -1  
$EndComp
Wire Wire Line
	2300 2500 2300 2650
$Comp
L GND #PWR021
U 1 1 52D6ED07
P 2700 2650
F 0 "#PWR021" H 2700 2650 30  0001 C CNN
F 1 "GND" H 2700 2580 30  0001 C CNN
F 2 "" H 2700 2650 60  0000 C CNN
F 3 "" H 2700 2650 60  0000 C CNN
	1    2700 2650
	1    0    0    -1  
$EndComp
Wire Wire Line
	2700 2500 2700 2650
$Comp
L GND #PWR022
U 1 1 52D6ED0E
P 3100 2650
F 0 "#PWR022" H 3100 2650 30  0001 C CNN
F 1 "GND" H 3100 2580 30  0001 C CNN
F 2 "" H 3100 2650 60  0000 C CNN
F 3 "" H 3100 2650 60  0000 C CNN
	1    3100 2650
	1    0    0    -1  
$EndComp
Wire Wire Line
	3100 2500 3100 2650
$Comp
L +3.3V #PWR023
U 1 1 52D6ED15
P 2300 1200
F 0 "#PWR023" H 2300 1160 30  0001 C CNN
F 1 "+3.3V" H 2300 1310 30  0000 C CNN
F 2 "" H 2300 1200 60  0000 C CNN
F 3 "" H 2300 1200 60  0000 C CNN
	1    2300 1200
	1    0    0    -1  
$EndComp
Wire Wire Line
	2300 1200 2300 1550
Wire Wire Line
	3100 1550 3100 1150
Text Label 3100 1150 3    60   ~ 0
VSense
Wire Wire Line
	2300 5450 2850 5450
Text Label 2850 5450 2    60   ~ 0
RPi_OK
Text Label 2700 1150 3    60   ~ 0
RPi_OK
Wire Wire Line
	2700 1550 2700 1150
$Comp
L RPIEx P1
U 1 1 5322F673
P 1450 1950
F 0 "P1" H 1450 1900 60  0000 C CIB
F 1 "RPIEx" H 1450 2000 60  0000 C CNN
F 2 "" H 1400 3400 60  0000 C CNN
F 3 "" H 1400 3400 60  0000 C CNN
	1    1450 1950
	1    0    0    -1  
$EndComp
$Comp
L RPIEx P1
U 2 1 5322F68A
P 1350 5500
F 0 "P1" H 1350 5450 60  0000 C CIB
F 1 "RPIEx" H 1350 5550 60  0000 C CNN
F 2 "" H 1300 6950 60  0000 C CNN
F 3 "" H 1300 6950 60  0000 C CNN
	2    1350 5500
	1    0    0    -1  
$EndComp
Wire Notes Line
	8600 6500 8600 500 
$EndSCHEMATC