EESchema Schematic File Version 4
LIBS:IO_Board-cache
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "Augie IO Board"
Date ""
Rev "1"
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Connector_Generic:Conn_01x06 IN1
U 1 1 5DA7A123
P 1650 5700
F 0 "IN1" H 1730 5692 50  0000 L CNN
F 1 "Conn_01x06" H 1730 5601 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical" H 1650 5700 50  0001 C CNN
F 3 "~" H 1650 5700 50  0001 C CNN
	1    1650 5700
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0101
U 1 1 5DA7A148
P 1200 5050
F 0 "#PWR0101" H 1200 4900 50  0001 C CNN
F 1 "+5V" H 1215 5223 50  0000 C CNN
F 2 "" H 1200 5050 50  0001 C CNN
F 3 "" H 1200 5050 50  0001 C CNN
	1    1200 5050
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0102
U 1 1 5DA7A8B0
P 1000 5050
F 0 "#PWR0102" H 1000 4900 50  0001 C CNN
F 1 "+3.3V" H 1015 5223 50  0000 C CNN
F 2 "" H 1000 5050 50  0001 C CNN
F 3 "" H 1000 5050 50  0001 C CNN
	1    1000 5050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0103
U 1 1 5DA7B324
P 1250 6400
F 0 "#PWR0103" H 1250 6150 50  0001 C CNN
F 1 "GND" H 1255 6227 50  0000 C CNN
F 2 "" H 1250 6400 50  0001 C CNN
F 3 "" H 1250 6400 50  0001 C CNN
	1    1250 6400
	1    0    0    -1  
$EndComp
Wire Wire Line
	1450 6000 1250 6000
Wire Wire Line
	1250 6000 1250 6400
Wire Wire Line
	1450 5500 1200 5500
Wire Wire Line
	1200 5500 1200 5050
Wire Wire Line
	1450 5600 1000 5600
Wire Wire Line
	1000 5600 1000 5050
Wire Wire Line
	1450 5700 900  5700
Wire Wire Line
	1450 5800 900  5800
Text Label 900  5700 2    50   ~ 0
sda
Text Label 900  5800 2    50   ~ 0
scl
Wire Wire Line
	1450 5900 900  5900
Text Label 900  5900 2    50   ~ 0
int
$Comp
L Interface_Expansion:MCP23017_SP U1
U 1 1 5DA7CD24
P 5150 4450
F 0 "U1" H 5150 5731 50  0000 C CNN
F 1 "MCP23017_SP" H 5150 5640 50  0000 C CNN
F 2 "Package_DIP:DIP-28_W7.62mm" H 5350 3450 50  0001 L CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/20001952C.pdf" H 5350 3350 50  0001 L CNN
	1    5150 4450
	1    0    0    -1  
$EndComp
Wire Wire Line
	4450 3650 3850 3650
Wire Wire Line
	4450 3750 3850 3750
Wire Wire Line
	4450 4250 3850 4250
Text Label 3850 3650 2    50   ~ 0
sda
Text Label 3850 3750 2    50   ~ 0
scl
Text Label 3850 4250 2    50   ~ 0
int
$Comp
L power:+3.3V #PWR0104
U 1 1 5DA7F810
P 4350 3100
F 0 "#PWR0104" H 4350 2950 50  0001 C CNN
F 1 "+3.3V" H 4365 3273 50  0000 C CNN
F 2 "" H 4350 3100 50  0001 C CNN
F 3 "" H 4350 3100 50  0001 C CNN
	1    4350 3100
	1    0    0    -1  
$EndComp
Wire Wire Line
	5150 3350 4350 3350
Wire Wire Line
	4350 3350 4350 3100
Wire Wire Line
	4450 4550 4350 4550
Wire Wire Line
	4350 4550 4350 3350
Connection ~ 4350 3350
$Comp
L power:GND #PWR0105
U 1 1 5DA813EA
P 4300 6050
F 0 "#PWR0105" H 4300 5800 50  0001 C CNN
F 1 "GND" H 4305 5877 50  0000 C CNN
F 2 "" H 4300 6050 50  0001 C CNN
F 3 "" H 4300 6050 50  0001 C CNN
	1    4300 6050
	1    0    0    -1  
$EndComp
Wire Wire Line
	4450 5250 4300 5250
Wire Wire Line
	4300 5250 4300 5650
Wire Wire Line
	4450 5150 4300 5150
Wire Wire Line
	4300 5150 4300 5250
Connection ~ 4300 5250
Wire Wire Line
	4450 5050 4300 5050
Wire Wire Line
	4300 5050 4300 5150
Connection ~ 4300 5150
Wire Wire Line
	5150 5550 5150 5650
Wire Wire Line
	5150 5650 4300 5650
Connection ~ 4300 5650
Wire Wire Line
	4300 5650 4300 6050
Wire Wire Line
	5850 4550 6300 4550
Wire Wire Line
	5850 4650 6300 4650
Wire Wire Line
	5850 4750 6300 4750
Text Label 6300 4550 0    50   ~ 0
in0
Text Label 6300 4650 0    50   ~ 0
in1
Text Label 6300 4750 0    50   ~ 0
in2
$Comp
L Connector_Generic:Conn_01x08 DISPLAY0
U 1 1 5DA8BAA6
P 1550 3800
F 0 "DISPLAY0" H 1630 3792 50  0000 L CNN
F 1 "Conn_01x08" H 1630 3701 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical" H 1550 3800 50  0001 C CNN
F 3 "~" H 1550 3800 50  0001 C CNN
	1    1550 3800
	1    0    0    -1  
$EndComp
Wire Wire Line
	1350 3500 950  3500
Wire Wire Line
	1350 3600 950  3600
Text Label 950  3500 2    50   ~ 0
sda
Text Label 950  3600 2    50   ~ 0
scl
$Comp
L power:GND #PWR0106
U 1 1 5DA8FBE5
P 1200 4350
F 0 "#PWR0106" H 1200 4100 50  0001 C CNN
F 1 "GND" H 1205 4177 50  0000 C CNN
F 2 "" H 1200 4350 50  0001 C CNN
F 3 "" H 1200 4350 50  0001 C CNN
	1    1200 4350
	1    0    0    -1  
$EndComp
Wire Wire Line
	1350 4200 1200 4200
Wire Wire Line
	1200 4200 1200 4350
$Comp
L power:+3.3V #PWR0107
U 1 1 5DA90A1D
P 1200 3150
F 0 "#PWR0107" H 1200 3000 50  0001 C CNN
F 1 "+3.3V" H 1215 3323 50  0000 C CNN
F 2 "" H 1200 3150 50  0001 C CNN
F 3 "" H 1200 3150 50  0001 C CNN
	1    1200 3150
	1    0    0    -1  
$EndComp
Wire Wire Line
	1350 4100 1200 4100
Wire Wire Line
	1200 4100 1200 3150
Wire Wire Line
	1350 3800 950  3800
Text Label 950  3800 2    50   ~ 0
out0
$Comp
L Connector_Generic:Conn_01x08 DISPLAY1
U 1 1 5DA934D7
P 1550 1800
F 0 "DISPLAY1" H 1630 1792 50  0000 L CNN
F 1 "Conn_01x08" H 1630 1701 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical" H 1550 1800 50  0001 C CNN
F 3 "~" H 1550 1800 50  0001 C CNN
	1    1550 1800
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0108
U 1 1 5DA957EA
P 1100 2350
F 0 "#PWR0108" H 1100 2100 50  0001 C CNN
F 1 "GND" H 1105 2177 50  0000 C CNN
F 2 "" H 1100 2350 50  0001 C CNN
F 3 "" H 1100 2350 50  0001 C CNN
	1    1100 2350
	1    0    0    -1  
$EndComp
Wire Wire Line
	1350 2200 1100 2200
Wire Wire Line
	1100 2200 1100 2350
$Comp
L power:+3.3V #PWR0109
U 1 1 5DA9689A
P 1200 1100
F 0 "#PWR0109" H 1200 950 50  0001 C CNN
F 1 "+3.3V" H 1215 1273 50  0000 C CNN
F 2 "" H 1200 1100 50  0001 C CNN
F 3 "" H 1200 1100 50  0001 C CNN
	1    1200 1100
	1    0    0    -1  
$EndComp
Wire Wire Line
	1350 2100 1200 2100
Wire Wire Line
	1200 2100 1200 1100
Wire Wire Line
	1350 1500 950  1500
Wire Wire Line
	1350 1600 950  1600
Wire Wire Line
	1350 1800 950  1800
Text Label 950  1500 2    50   ~ 0
sda
Text Label 950  1600 2    50   ~ 0
scl
Text Label 950  1800 2    50   ~ 0
out1
Wire Wire Line
	1350 1700 1100 1700
Wire Wire Line
	1100 1700 1100 2200
Connection ~ 1100 2200
$Comp
L Connector_Generic:Conn_01x06 INA219
U 1 1 5DA9E247
P 3300 1650
F 0 "INA219" H 3380 1642 50  0000 L CNN
F 1 "Conn_01x06" H 3380 1551 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical" H 3300 1650 50  0001 C CNN
F 3 "~" H 3300 1650 50  0001 C CNN
	1    3300 1650
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0110
U 1 1 5DAA16D2
P 2800 1000
F 0 "#PWR0110" H 2800 850 50  0001 C CNN
F 1 "+5V" H 2815 1173 50  0000 C CNN
F 2 "" H 2800 1000 50  0001 C CNN
F 3 "" H 2800 1000 50  0001 C CNN
	1    2800 1000
	1    0    0    -1  
$EndComp
Wire Wire Line
	3100 1450 2800 1450
Wire Wire Line
	2800 1450 2800 1000
$Comp
L power:GND #PWR0111
U 1 1 5DAA3518
P 2900 2250
F 0 "#PWR0111" H 2900 2000 50  0001 C CNN
F 1 "GND" H 2905 2077 50  0000 C CNN
F 2 "" H 2900 2250 50  0001 C CNN
F 3 "" H 2900 2250 50  0001 C CNN
	1    2900 2250
	1    0    0    -1  
$EndComp
Wire Wire Line
	3100 1550 2900 1550
Wire Wire Line
	2900 1550 2900 2250
Wire Wire Line
	3100 1650 2650 1650
Wire Wire Line
	3100 1750 2650 1750
Text Label 2650 1650 2    50   ~ 0
sda
Text Label 2650 1750 2    50   ~ 0
scl
$Comp
L Connector_Generic:Conn_01x07 MPL3115A2
U 1 1 5DA7DB39
P 5250 1700
F 0 "MPL3115A2" H 5330 1742 50  0000 L CNN
F 1 "Conn_01x07" H 5330 1651 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_Vertical" H 5250 1700 50  0001 C CNN
F 3 "~" H 5250 1700 50  0001 C CNN
	1    5250 1700
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0112
U 1 1 5DA7FDE7
P 4850 1200
F 0 "#PWR0112" H 4850 1050 50  0001 C CNN
F 1 "+3.3V" H 4865 1373 50  0000 C CNN
F 2 "" H 4850 1200 50  0001 C CNN
F 3 "" H 4850 1200 50  0001 C CNN
	1    4850 1200
	1    0    0    -1  
$EndComp
Wire Wire Line
	5050 1400 4850 1400
Wire Wire Line
	4850 1400 4850 1200
$Comp
L power:GND #PWR0113
U 1 1 5DA818F2
P 4850 2250
F 0 "#PWR0113" H 4850 2000 50  0001 C CNN
F 1 "GND" H 4855 2077 50  0000 C CNN
F 2 "" H 4850 2250 50  0001 C CNN
F 3 "" H 4850 2250 50  0001 C CNN
	1    4850 2250
	1    0    0    -1  
$EndComp
Wire Wire Line
	5050 1500 4850 1500
Wire Wire Line
	4850 1500 4850 2250
Wire Wire Line
	5050 1700 4650 1700
Wire Wire Line
	5050 1800 4650 1800
Wire Wire Line
	5050 1900 4650 1900
Wire Wire Line
	5050 2000 4650 2000
Text Label 4650 1700 2    50   ~ 0
in0
Text Label 4650 1800 2    50   ~ 0
in1
Text Label 4650 1900 2    50   ~ 0
scl
Text Label 4650 2000 2    50   ~ 0
sda
$Comp
L Connector_Generic:Conn_01x06 BNO055A1
U 1 1 5DA89705
P 7900 1950
F 0 "BNO055A1" H 7980 1942 50  0000 L CNN
F 1 "Conn_01x06" H 7980 1851 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical" H 7900 1950 50  0001 C CNN
F 3 "~" H 7900 1950 50  0001 C CNN
	1    7900 1950
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x04 BNO055B1
U 1 1 5DA8AAF8
P 7900 2900
F 0 "BNO055B1" H 7980 2892 50  0000 L CNN
F 1 "Conn_01x04" H 7980 2801 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 7900 2900 50  0001 C CNN
F 3 "~" H 7900 2900 50  0001 C CNN
	1    7900 2900
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0114
U 1 1 5DA8BB17
P 7550 1500
F 0 "#PWR0114" H 7550 1350 50  0001 C CNN
F 1 "+3.3V" H 7565 1673 50  0000 C CNN
F 2 "" H 7550 1500 50  0001 C CNN
F 3 "" H 7550 1500 50  0001 C CNN
	1    7550 1500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0115
U 1 1 5DA8C55B
P 7550 2400
F 0 "#PWR0115" H 7550 2150 50  0001 C CNN
F 1 "GND" H 7555 2227 50  0000 C CNN
F 2 "" H 7550 2400 50  0001 C CNN
F 3 "" H 7550 2400 50  0001 C CNN
	1    7550 2400
	1    0    0    -1  
$EndComp
Wire Wire Line
	7700 1750 7550 1750
Wire Wire Line
	7550 1750 7550 1500
Wire Wire Line
	7700 1950 7550 1950
Wire Wire Line
	7550 1950 7550 2400
Wire Wire Line
	7700 2050 7350 2050
Wire Wire Line
	7700 2150 7350 2150
Wire Wire Line
	7700 2250 7350 2250
Text Label 7350 2050 2    50   ~ 0
sda
Text Label 7350 2150 2    50   ~ 0
scl
Text Label 7350 2250 2    50   ~ 0
out2
Wire Wire Line
	7700 3000 7400 3000
Text Label 7400 3000 2    50   ~ 0
in2
$Comp
L Connector_Generic:Conn_01x06 PCA96850
U 1 1 5DA97C80
P 7950 4150
F 0 "PCA96850" H 8030 4142 50  0000 L CNN
F 1 "Conn_01x06" H 8030 4051 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical" H 7950 4150 50  0001 C CNN
F 3 "~" H 7950 4150 50  0001 C CNN
	1    7950 4150
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0116
U 1 1 5DA99324
P 7600 3700
F 0 "#PWR0116" H 7600 3550 50  0001 C CNN
F 1 "+3.3V" H 7615 3873 50  0000 C CNN
F 2 "" H 7600 3700 50  0001 C CNN
F 3 "" H 7600 3700 50  0001 C CNN
	1    7600 3700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0117
U 1 1 5DA99918
P 7600 4700
F 0 "#PWR0117" H 7600 4450 50  0001 C CNN
F 1 "GND" H 7605 4527 50  0000 C CNN
F 2 "" H 7600 4700 50  0001 C CNN
F 3 "" H 7600 4700 50  0001 C CNN
	1    7600 4700
	1    0    0    -1  
$EndComp
Wire Wire Line
	7750 4050 7600 4050
Wire Wire Line
	7600 4050 7600 3700
Wire Wire Line
	7750 4150 7400 4150
Wire Wire Line
	7750 4250 7400 4250
Text Label 7400 4150 2    50   ~ 0
sda
Text Label 7400 4250 2    50   ~ 0
scl
Wire Wire Line
	7750 4350 7400 4350
Text Label 7400 4350 2    50   ~ 0
out3
Wire Wire Line
	7750 4450 7600 4450
Wire Wire Line
	7600 4450 7600 4700
$Comp
L Connector_Generic:Conn_01x06 PCA96851
U 1 1 5DAA8266
P 9700 4100
F 0 "PCA96851" H 9780 4092 50  0000 L CNN
F 1 "Conn_01x06" H 9780 4001 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical" H 9700 4100 50  0001 C CNN
F 3 "~" H 9700 4100 50  0001 C CNN
	1    9700 4100
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0118
U 1 1 5DAA954B
P 9350 3650
F 0 "#PWR0118" H 9350 3500 50  0001 C CNN
F 1 "+3.3V" H 9365 3823 50  0000 C CNN
F 2 "" H 9350 3650 50  0001 C CNN
F 3 "" H 9350 3650 50  0001 C CNN
	1    9350 3650
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0119
U 1 1 5DAA9D39
P 9350 4650
F 0 "#PWR0119" H 9350 4400 50  0001 C CNN
F 1 "GND" H 9355 4477 50  0000 C CNN
F 2 "" H 9350 4650 50  0001 C CNN
F 3 "" H 9350 4650 50  0001 C CNN
	1    9350 4650
	1    0    0    -1  
$EndComp
Wire Wire Line
	9500 4400 9350 4400
Wire Wire Line
	9350 4400 9350 4650
Wire Wire Line
	9500 4000 9350 4000
Wire Wire Line
	9350 4000 9350 3650
Wire Wire Line
	9500 4100 9100 4100
Text Label 9100 4100 2    50   ~ 0
sda
Wire Wire Line
	9500 4200 9100 4200
Text Label 9100 4200 2    50   ~ 0
scl
Wire Wire Line
	9500 4300 9100 4300
Text Label 9100 4300 2    50   ~ 0
out4
Wire Wire Line
	5850 4850 6300 4850
Wire Wire Line
	5850 4950 6300 4950
Wire Wire Line
	5850 5050 6300 5050
Wire Wire Line
	5850 5150 6300 5150
Wire Wire Line
	5850 5250 6300 5250
Text Label 6300 4850 0    50   ~ 0
out0
Text Label 6300 4950 0    50   ~ 0
out1
Text Label 6300 5050 0    50   ~ 0
out2
Text Label 6300 5150 0    50   ~ 0
out3
Text Label 6300 5250 0    50   ~ 0
out4
$Comp
L Connector_Generic:Conn_01x08 GPIO1
U 1 1 5DACCBF8
P 6400 3950
F 0 "GPIO1" H 6480 3942 50  0000 L CNN
F 1 "Conn_01x08" H 6480 3851 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical" H 6400 3950 50  0001 C CNN
F 3 "~" H 6400 3950 50  0001 C CNN
	1    6400 3950
	1    0    0    -1  
$EndComp
Wire Wire Line
	5850 3650 6200 3650
Wire Wire Line
	5850 3750 6200 3750
Wire Wire Line
	5850 3850 6200 3850
Wire Wire Line
	5850 3950 6200 3950
Wire Wire Line
	5850 4050 6200 4050
Wire Wire Line
	5850 4150 6200 4150
Wire Wire Line
	5850 4250 6200 4250
Wire Wire Line
	5850 4350 6200 4350
$Comp
L Connector_Generic:Conn_01x06 IN2
U 1 1 5DAF411B
P 3250 5700
F 0 "IN2" H 3330 5692 50  0000 L CNN
F 1 "Conn_01x06" H 3330 5601 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical" H 3250 5700 50  0001 C CNN
F 3 "~" H 3250 5700 50  0001 C CNN
	1    3250 5700
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0120
U 1 1 5DAF4B0F
P 2850 5050
F 0 "#PWR0120" H 2850 4900 50  0001 C CNN
F 1 "+5V" H 2865 5223 50  0000 C CNN
F 2 "" H 2850 5050 50  0001 C CNN
F 3 "" H 2850 5050 50  0001 C CNN
	1    2850 5050
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0121
U 1 1 5DAF4EC6
P 2650 5050
F 0 "#PWR0121" H 2650 4900 50  0001 C CNN
F 1 "+3.3V" H 2665 5223 50  0000 C CNN
F 2 "" H 2650 5050 50  0001 C CNN
F 3 "" H 2650 5050 50  0001 C CNN
	1    2650 5050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0122
U 1 1 5DAF566F
P 2850 6400
F 0 "#PWR0122" H 2850 6150 50  0001 C CNN
F 1 "GND" H 2855 6227 50  0000 C CNN
F 2 "" H 2850 6400 50  0001 C CNN
F 3 "" H 2850 6400 50  0001 C CNN
	1    2850 6400
	1    0    0    -1  
$EndComp
Wire Wire Line
	3050 5500 2850 5500
Wire Wire Line
	2850 5500 2850 5050
Wire Wire Line
	3050 5600 2650 5600
Wire Wire Line
	2650 5600 2650 5050
Wire Wire Line
	3050 6000 2850 6000
Wire Wire Line
	2850 6000 2850 6400
Wire Wire Line
	3050 5700 2500 5700
Wire Wire Line
	3050 5800 2500 5800
Wire Wire Line
	3050 5900 2500 5900
Text Label 2500 5700 2    50   ~ 0
sda
Text Label 2500 5800 2    50   ~ 0
scl
Text Label 2500 5900 2    50   ~ 0
int
$EndSCHEMATC