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EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "Simple uC"
Date "2021-03-19"
Rev "0.0.3"
Comp "JHU Deliverbot Project"
Comment1 "Drafted by Bethany Kemp"
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text Notes 9600 2950 0 50 ~ 0
2 Ultrasonic\n
Text Notes 8400 2950 0 50 ~ 0
2 Motors\n
$Comp
L power:GND #PWR0101
U 1 1 5FFCA8C7
P 10100 4600
F 0 "#PWR0101" H 10100 4350 50 0001 C CNN
F 1 "GND" H 10105 4427 50 0000 C CNN
F 2 "" H 10100 4600 50 0001 C CNN
F 3 "" H 10100 4600 50 0001 C CNN
1 10100 4600
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR0102
U 1 1 5FFCA8C1
P 10100 4300
F 0 "#PWR0102" H 10100 4150 50 0001 C CNN
F 1 "+5V" H 10115 4473 50 0000 C CNN
F 2 "" H 10100 4300 50 0001 C CNN
F 3 "" H 10100 4300 50 0001 C CNN
1 10100 4300
1 0 0 -1
$EndComp
Text Label 10100 4500 0 50 ~ 0
ECHO2
Text Label 10100 4400 0 50 ~ 0
TRIG2
Wire Wire Line
10100 4600 9700 4600
Wire Wire Line
9700 4500 10100 4500
Wire Wire Line
10100 4400 9700 4400
Wire Wire Line
10100 4300 9700 4300
$Comp
L Connector:Conn_01x04_Male US_conn2
U 1 1 5FFCA8B5
P 9500 4400
F 0 "US_conn2" H 9608 4681 50 0000 C CNN
F 1 "Ultra2" H 9608 4590 50 0000 C CNN
F 2 "Connector_JST:JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical" H 9500 4400 50 0001 C CNN
F 3 "~" H 9500 4400 50 0001 C CNN
1 9500 4400
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0103
U 1 1 5FFC8BC8
P 10150 3550
F 0 "#PWR0103" H 10150 3300 50 0001 C CNN
F 1 "GND" H 10155 3377 50 0000 C CNN
F 2 "" H 10150 3550 50 0001 C CNN
F 3 "" H 10150 3550 50 0001 C CNN
1 10150 3550
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR0104
U 1 1 5FFC8239
P 10150 3250
F 0 "#PWR0104" H 10150 3100 50 0001 C CNN
F 1 "+5V" H 10165 3423 50 0000 C CNN
F 2 "" H 10150 3250 50 0001 C CNN
F 3 "" H 10150 3250 50 0001 C CNN
1 10150 3250
1 0 0 -1
$EndComp
Wire Wire Line
10150 3550 9750 3550
Wire Wire Line
9750 3450 10150 3450
Wire Wire Line
10150 3350 9750 3350
Wire Wire Line
10150 3250 9750 3250
$Comp
L Connector:Conn_01x04_Male US_conn1
U 1 1 5FFBB811
P 9550 3350
F 0 "US_conn1" H 9658 3631 50 0000 C CNN
F 1 "Ultra1" H 9658 3540 50 0000 C CNN
F 2 "Connector_JST:JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical" H 9550 3350 50 0001 C CNN
F 3 "~" H 9550 3350 50 0001 C CNN
1 9550 3350
1 0 0 -1
$EndComp
Text Notes 6800 2800 0 50 ~ 0
4 IR Sensors
Wire Wire Line
6850 6000 7500 6000
Text Label 7100 6100 0 50 ~ 0
Out4
Text Label 7100 5250 0 50 ~ 0
Out3
Text Label 7100 4350 0 50 ~ 0
Out2
Wire Wire Line
6850 6100 7100 6100
Wire Wire Line
7500 6000 7500 6050
Wire Wire Line
6850 5700 7100 5700
Wire Wire Line
6850 5800 7100 5800
Wire Wire Line
6850 5900 7500 5900
$Comp
L power:GND #PWR0106
U 1 1 5FF30FCE
P 7500 6050
F 0 "#PWR0106" H 7500 5800 50 0001 C CNN
F 1 "GND" H 7505 5877 50 0000 C CNN
F 2 "" H 7500 6050 50 0001 C CNN
F 3 "" H 7500 6050 50 0001 C CNN
1 7500 6050
1 0 0 -1
$EndComp
Text Label 7100 5800 0 50 ~ 0
SDA_3V3
Text Label 7100 5700 0 50 ~ 0
SCL_3V3
Wire Wire Line
6850 5250 7100 5250
Wire Wire Line
7500 5150 7500 5200
Wire Wire Line
6850 5150 7500 5150
Wire Wire Line
6850 4850 7100 4850
Wire Wire Line
6850 4950 7100 4950
Wire Wire Line
6850 5050 7500 5050
$Comp
L power:GND #PWR0108
U 1 1 5FF2FBBB
P 7500 5200
F 0 "#PWR0108" H 7500 4950 50 0001 C CNN
F 1 "GND" H 7505 5027 50 0000 C CNN
F 2 "" H 7500 5200 50 0001 C CNN
F 3 "" H 7500 5200 50 0001 C CNN
1 7500 5200
1 0 0 -1
$EndComp
Text Label 7100 4950 0 50 ~ 0
SDA_3V3
Text Label 7100 4850 0 50 ~ 0
SCL_3V3
Wire Wire Line
6850 4350 7100 4350
Wire Wire Line
7500 4250 7500 4300
Wire Wire Line
6850 4250 7500 4250
Wire Wire Line
6850 3950 7100 3950
Wire Wire Line
6850 4050 7100 4050
Wire Wire Line
6850 4150 7500 4150
$Comp
L power:GND #PWR0110
U 1 1 5FF2DD09
P 7500 4300
F 0 "#PWR0110" H 7500 4050 50 0001 C CNN
F 1 "GND" H 7505 4127 50 0000 C CNN
F 2 "" H 7500 4300 50 0001 C CNN
F 3 "" H 7500 4300 50 0001 C CNN
1 7500 4300
1 0 0 -1
$EndComp
Text Label 7100 4050 0 50 ~ 0
SDA_3V3
Text Label 7100 3950 0 50 ~ 0
SCL_3V3
Wire Wire Line
6850 3500 7100 3500
Text Label 7100 3500 0 50 ~ 0
Out1
Wire Wire Line
7500 3400 7500 3450
Wire Wire Line
6850 3400 7500 3400
Wire Wire Line
6850 3100 7100 3100
Wire Wire Line
6850 3200 7100 3200
Wire Wire Line
6850 3300 7500 3300
$Comp
L power:GND #PWR0112
U 1 1 5FF28759
P 7500 3450
F 0 "#PWR0112" H 7500 3200 50 0001 C CNN
F 1 "GND" H 7505 3277 50 0000 C CNN
F 2 "" H 7500 3450 50 0001 C CNN
F 3 "" H 7500 3450 50 0001 C CNN
1 7500 3450
1 0 0 -1
$EndComp
Text Label 7100 3200 0 50 ~ 0
SDA_3V3
Text Label 7100 3100 0 50 ~ 0
SCL_3V3
$Comp
L Simple-rescue:PowerRegulator-My_custom_simple_lib-Simple-rescue PwrConv1
U 1 1 600825A1
P 9050 1200
F 0 "PwrConv1" H 9050 1615 50 0000 C CNN
F 1 "AP7366" H 9050 1524 50 0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 9150 1600 50 0001 C CNN
F 3 "https://www.diodes.com/assets/Datasheets/AP7366.pdf" H 9150 1600 50 0001 C CNN
1 9050 1200
1 0 0 -1
$EndComp
$Comp
L Device:C C1
U 1 1 601A324F
P 8300 1200
F 0 "C1" H 8415 1246 50 0000 L CNN
F 1 "1u" H 8415 1155 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8338 1050 50 0001 C CNN
F 3 "~" H 8300 1200 50 0001 C CNN
1 8300 1200
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0117
U 1 1 601D5262
P 9050 1700
F 0 "#PWR0117" H 9050 1450 50 0001 C CNN
F 1 "GND" H 9055 1527 50 0000 C CNN
F 2 "" H 9050 1700 50 0001 C CNN
F 3 "" H 9050 1700 50 0001 C CNN
1 9050 1700
1 0 0 -1
$EndComp
Wire Wire Line
9050 1700 9050 1550
Connection ~ 8300 1050
$Comp
L power:GND #PWR0119
U 1 1 601DE468
P 8300 1350
F 0 "#PWR0119" H 8300 1100 50 0001 C CNN
F 1 "GND" H 8305 1177 50 0000 C CNN
F 2 "" H 8300 1350 50 0001 C CNN
F 3 "" H 8300 1350 50 0001 C CNN
1 8300 1350
1 0 0 -1
$EndComp
Text Notes 7650 950 0 50 ~ 0
Input (5V)
Text Notes 10650 950 0 50 ~ 0
Output (3V3)
$Comp
L Connector:Conn_01x02_Female POW_IN1
U 1 1 6022062E
P 6950 1050
F 0 "POW_IN1" H 6978 1026 50 0000 L CNN
F 1 "Conn_01x02_Female" H 6978 935 50 0000 L CNN
F 2 "Connector_JST:JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical" H 6950 1050 50 0001 C CNN
F 3 "~" H 6950 1050 50 0001 C CNN
1 6950 1050
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR0107
U 1 1 60221874
P 6600 1000
F 0 "#PWR0107" H 6600 850 50 0001 C CNN
F 1 "+5V" H 6615 1212 50 0000 C CNN
F 2 "" H 6600 1000 50 0001 C CNN
F 3 "" H 6600 1000 50 0001 C CNN
1 6600 1000
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0109
U 1 1 602241D8
P 6600 1250
F 0 "#PWR0109" H 6600 1000 50 0001 C CNN
F 1 "GND" H 6605 1077 50 0000 C CNN
F 2 "" H 6600 1250 50 0001 C CNN
F 3 "" H 6600 1250 50 0001 C CNN
1 6600 1250
1 0 0 -1
$EndComp
Wire Wire Line
6750 1150 6600 1150
Wire Wire Line
6600 1150 6600 1250
Wire Wire Line
6600 1000 6600 1050
Wire Wire Line
6600 1050 6750 1050
$Comp
L power:+5V #PWR0111
U 1 1 60250F1A
P 8150 1000
F 0 "#PWR0111" H 8150 850 50 0001 C CNN
F 1 "+5V" H 8165 1212 50 0000 C CNN
F 2 "" H 8150 1000 50 0001 C CNN
F 3 "" H 8150 1000 50 0001 C CNN
1 8150 1000
1 0 0 -1
$EndComp
Wire Wire Line
8150 1000 8150 1050
Wire Wire Line
8150 1050 8300 1050
Wire Wire Line
7500 3150 7500 3300
Wire Wire Line
7500 4000 7500 4150
Wire Wire Line
7500 4950 7500 5050
Wire Wire Line
7500 5750 7500 5900
Text Notes 8400 5700 0 50 ~ 0
Motor connectors need to be changed to \n6-pin with ground channel.\nThis might become a 7-pin connector.\n\nINPUT and SPEED_TRIG lines should be \nseparated b/w motors.
Text Notes 8250 2200 0 50 ~ 0
Verify that fixed 3V3 regulator\nhas same pinout.
Text Notes 9300 2600 0 50 ~ 0
ECHO lines should be connected \nto separate, special I/O ports on \nuC connected to 16-bit timers.
Text Notes 7700 2600 0 50 ~ 0
Use JST PH 2.0 mm pitch connectors.
Text Label 10150 3350 0 50 ~ 0
TRIG1
Text Label 10150 3450 0 50 ~ 0
ECHO1
Wire Wire Line
5550 4500 5200 4500
Wire Wire Line
5350 4950 5200 4950
Connection ~ 5350 4950
Wire Wire Line
5550 4950 5350 4950
Wire Wire Line
5350 5450 5200 5450
Connection ~ 5350 5450
Wire Wire Line
5550 5450 5350 5450
Wire Wire Line
5350 5900 5200 5900
Connection ~ 5350 5900
Wire Wire Line
5550 5900 5350 5900
Wire Wire Line
5350 6350 5550 6350
Connection ~ 5350 6350
Connection ~ 5550 4500
Wire Wire Line
5550 4550 5550 4500
Text Label 5550 4550 3 50 ~ 0
DIR1
Wire Wire Line
6000 4500 5550 4500
Connection ~ 5550 4950
Wire Wire Line
5750 4950 5550 4950
Wire Wire Line
5550 5450 5750 5450
Connection ~ 5550 5450
Wire Wire Line
5350 5000 5350 4950
Wire Wire Line
5550 5000 5550 4950
Wire Wire Line
5350 5500 5350 5450
Wire Wire Line
5550 5500 5550 5450
Wire Wire Line
5750 4950 6000 4950
Connection ~ 5750 4950
Wire Wire Line
5750 5000 5750 4950
Wire Wire Line
5350 5950 5350 5900
Wire Wire Line
5750 5450 6000 5450
Connection ~ 5750 5450
Wire Wire Line
5750 5500 5750 5450
Wire Wire Line
5350 6400 5350 6350
Wire Wire Line
5550 5900 5750 5900
Connection ~ 5550 5900
Wire Wire Line
5550 5950 5550 5900
Wire Wire Line
5750 5900 6000 5900
Connection ~ 5750 5900
Wire Wire Line
5750 5950 5750 5900
Wire Wire Line
5550 6350 5750 6350
Connection ~ 5550 6350
Wire Wire Line
5550 6350 5550 6400
Wire Wire Line
5750 6350 6000 6350
Connection ~ 5750 6350
Wire Wire Line
5750 6400 5750 6350
Text Label 5550 5950 3 50 ~ 0
INPUT2
Text Label 5550 6400 3 50 ~ 0
INPUT1
Text Label 2800 5350 0 50 ~ 0
SensorIO6
Text Label 2800 5250 0 50 ~ 0
SensorIO5
Text Label 2800 5150 0 50 ~ 0
SensorIO4
Text Label 2800 5050 0 50 ~ 0
SensorIO3
Text Label 2800 4950 0 50 ~ 0
SensorIO2
Text Label 2800 4850 0 50 ~ 0
SensorIO1
Text Label 5350 6400 3 50 ~ 0
ECHO1
Text Label 5350 5950 3 50 ~ 0
ECHO2
Text Label 5750 5950 3 50 ~ 0
Out2
Text Label 5750 5500 3 50 ~ 0
Out3
Text Label 5750 5000 3 50 ~ 0
Out4
Text Label 5750 6400 3 50 ~ 0
Out1
Text Label 5350 5000 3 50 ~ 0
TRIG2
Text Label 5350 5500 3 50 ~ 0
TRIG1
Text Label 5550 5000 3 50 ~ 0
SPEED2
Text Label 5550 5500 3 50 ~ 0
SPEED1
Wire Wire Line
5200 4000 5550 4000
Wire Wire Line
5200 6350 5350 6350
Text Label 5200 4000 2 50 ~ 0
SensorIO6
Text Label 5200 4500 2 50 ~ 0
SensorIO5
Text Label 1700 5250 2 50 ~ 0
~DataDirRead
Text Label 5200 4950 2 50 ~ 0
SensorIO4
Text Label 5200 5450 2 50 ~ 0
SensorIO3
Text Label 5200 5900 2 50 ~ 0
SensorIO2
Text Label 5200 6350 2 50 ~ 0
SensorIO1
Text Notes 6650 6400 0 50 ~ 0
Connect misc. data and interrupt lines to uC.
Wire Wire Line
3400 4750 3800 4750
Connection ~ 3400 4750
Wire Wire Line
3400 4750 3400 6150
Wire Wire Line
2800 4750 3400 4750
Wire Wire Line
3500 4650 3800 4650
Wire Wire Line
3700 4850 3700 4950
Wire Wire Line
3800 4850 3700 4850
$Comp
L power:GND #PWR0123
U 1 1 601EFC48
P 3700 4950
F 0 "#PWR0123" H 3700 4700 50 0001 C CNN
F 1 "GND" H 3705 4777 50 0000 C CNN
F 2 "" H 3700 4950 50 0001 C CNN
F 3 "" H 3700 4950 50 0001 C CNN
1 3700 4950
1 0 0 -1
$EndComp
$Comp
L Connector:Conn_01x03_Male RESET1
U 1 1 601E7023
P 4000 4750
F 0 "RESET1" H 4108 5031 50 0000 C CNN
F 1 "Conn_01x03_Male" H 4108 4940 50 0000 C CNN
F 2 "Connector_JST:JST_PH_B3B-PH-K_1x03_P2.00mm_Vertical" H 4000 4750 50 0001 C CNN
F 3 "~" H 4000 4750 50 0001 C CNN
1 4000 4750
-1 0 0 -1
$EndComp
Text Label 1700 4950 2 50 ~ 0
RXD
Text Label 1700 5050 2 50 ~ 0
TXD
$Comp
L power:GND #PWR0114
U 1 1 5FF18DE8
P 2500 4350
F 0 "#PWR0114" H 2500 4100 50 0001 C CNN
F 1 "GND" H 2600 4350 50 0000 C CNN
F 2 "" H 2500 4350 50 0001 C CNN
F 3 "" H 2500 4350 50 0001 C CNN
1 2500 4350
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0115
U 1 1 5FF13A15
P 2300 5900
F 0 "#PWR0115" H 2300 5650 50 0001 C CNN
F 1 "GND" H 2305 5727 50 0000 C CNN
F 2 "" H 2300 5900 50 0001 C CNN
F 3 "" H 2300 5900 50 0001 C CNN
1 2300 5900
1 0 0 -1
$EndComp
Text Label 1700 4850 2 50 ~ 0
SDA
Text Label 1700 4750 2 50 ~ 0
SCL
$Comp
L Device:C C4
U 1 1 601673D9
P 3550 6350
F 0 "C4" H 3665 6396 50 0000 L CNN
F 1 "100n" H 3665 6305 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3588 6200 50 0001 C CNN
F 3 "~" H 3550 6350 50 0001 C CNN
1 3550 6350
1 0 0 -1
$EndComp
$Comp
L Device:R_Small_US R4
U 1 1 601694B6
P 3200 6150
F 0 "R4" V 3405 6150 50 0000 C CNN
F 1 "330" V 3314 6150 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 3200 6150 50 0001 C CNN
F 3 "~" H 3200 6150 50 0001 C CNN
1 3200 6150
0 -1 -1 0
$EndComp
$Comp
L Switch:SW_Push SW1
U 1 1 6016C315
P 2950 6400
F 0 "SW1" V 2996 6352 50 0000 R CNN
F 1 "SW_Push" V 2905 6352 50 0000 R CNN
F 2 "SimpleUCLib:SW_SPST_PTS815" H 2950 6600 50 0001 C CNN
F 3 "~" H 2950 6600 50 0001 C CNN
1 2950 6400
0 -1 -1 0
$EndComp
$Comp
L Device:R_Small_US R3
U 1 1 6016DF3D
P 3550 5900
F 0 "R3" H 3618 5946 50 0000 L CNN
F 1 "10k" H 3618 5855 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 3550 5900 50 0001 C CNN
F 3 "~" H 3550 5900 50 0001 C CNN
1 3550 5900
1 0 0 -1
$EndComp
Wire Wire Line
2950 6750 2950 6600
Wire Wire Line
2950 6750 3550 6750
Wire Wire Line
2950 6200 2950 6150
Wire Wire Line
2950 6150 3100 6150
Wire Wire Line
3300 6150 3400 6150
Wire Wire Line
3550 6150 3550 6000
$Comp
L power:GND #PWR0121
U 1 1 6018087F
P 3550 6900
F 0 "#PWR0121" H 3550 6650 50 0001 C CNN
F 1 "GND" H 3555 6727 50 0000 C CNN
F 2 "" H 3550 6900 50 0001 C CNN
F 3 "" H 3550 6900 50 0001 C CNN
1 3550 6900
1 0 0 -1
$EndComp
Wire Wire Line
3550 6900 3550 6750
Connection ~ 3550 6750
Wire Wire Line
3550 6150 3550 6200
Connection ~ 3550 6150
Wire Wire Line
3550 6500 3550 6750
Connection ~ 3400 6150
Wire Wire Line
3400 6150 3550 6150
$Comp
L power:+5V #PWR0120
U 1 1 6019BE0A
P 3550 5800
F 0 "#PWR0120" H 3550 5650 50 0001 C CNN
F 1 "+5V" H 3550 5950 50 0000 C CNN
F 2 "" H 3550 5800 50 0001 C CNN
F 3 "" H 3550 5800 50 0001 C CNN
1 3550 5800
1 0 0 -1
$EndComp
$Comp
L Connector:Conn_01x05_Male IR_conn1
U 1 1 5FF19BD4
P 6650 3300
F 0 "IR_conn1" H 6758 3681 50 0000 C CNN
F 1 "IR1" H 6758 3590 50 0000 C CNN
F 2 "Connector_JST:JST_PH_B5B-PH-K_1x05_P2.00mm_Vertical" H 6650 3300 50 0001 C CNN
F 3 "~" H 6650 3300 50 0001 C CNN
1 6650 3300
1 0 0 -1
$EndComp
$Comp
L Connector:Conn_01x05_Male IR_conn2
U 1 1 5FF2DD12
P 6650 4150
F 0 "IR_conn2" H 6758 4531 50 0000 C CNN
F 1 "IR2" H 6758 4440 50 0000 C CNN
F 2 "Connector_JST:JST_PH_B5B-PH-K_1x05_P2.00mm_Vertical" H 6650 4150 50 0001 C CNN
F 3 "~" H 6650 4150 50 0001 C CNN
1 6650 4150
1 0 0 -1
$EndComp
$Comp
L Connector:Conn_01x05_Male IR_conn3
U 1 1 5FF2FBC4
P 6650 5050
F 0 "IR_conn3" H 6758 5431 50 0000 C CNN
F 1 "IR3" H 6758 5340 50 0000 C CNN
F 2 "Connector_JST:JST_PH_B5B-PH-K_1x05_P2.00mm_Vertical" H 6650 5050 50 0001 C CNN
F 3 "~" H 6650 5050 50 0001 C CNN
1 6650 5050
1 0 0 -1
$EndComp
$Comp
L Connector:Conn_01x05_Male IR_conn4
U 1 1 5FF30FD7
P 6650 5900
F 0 "IR_conn4" H 6758 6281 50 0000 C CNN
F 1 "IR4" H 6758 6190 50 0000 C CNN
F 2 "Connector_JST:JST_PH_B5B-PH-K_1x05_P2.00mm_Vertical" H 6650 5900 50 0001 C CNN
F 3 "~" H 6650 5900 50 0001 C CNN
1 6650 5900
1 0 0 -1
$EndComp
Wire Wire Line
9400 1050 10150 1050
$Comp
L Device:C C2
U 1 1 601A18AC
P 10150 1200
F 0 "C2" H 10265 1246 50 0000 L CNN
F 1 "1u" H 10265 1155 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 10188 1050 50 0001 C CNN
F 3 "~" H 10150 1200 50 0001 C CNB
1 10150 1200
1 0 0 -1
$EndComp
Connection ~ 10150 1050
Wire Wire Line
10150 1050 10550 1050
$Comp
L power:GND #PWR0118
U 1 1 601D96D3
P 10150 1350
F 0 "#PWR0118" H 10150 1100 50 0001 C CNN
F 1 "GND" H 10155 1177 50 0000 C CNN
F 2 "" H 10150 1350 50 0001 C CNN
F 3 "" H 10150 1350 50 0001 C CNN
1 10150 1350
1 0 0 -1
$EndComp
Wire Wire Line
8700 1050 8550 1050
$Comp
L Connector:Conn_01x07_Male Motor_conn1
U 1 1 6049DA52
P 8200 3550
F 0 "Motor_conn1" H 8308 4031 50 0000 C CNN
F 1 "Motor1" H 8308 3940 50 0000 C CNN
F 2 "Connector_JST:JST_PH_B7B-PH-K_1x07_P2.00mm_Vertical" H 8200 3550 50 0001 C CNN
F 3 "~" H 8200 3550 50 0001 C CNN
1 8200 3550
1 0 0 -1
$EndComp
Wire Wire Line
8750 3250 8400 3250
Wire Wire Line
8750 3350 8400 3350
Wire Wire Line
8750 3450 8400 3450
Text Label 8750 3750 0 50 ~ 0
SCL
Text Label 8750 3850 0 50 ~ 0
SDA
Text Label 8750 3450 0 50 ~ 0
DIR1
Text Label 8750 3250 0 50 ~ 0
SPEED1
Text Label 8750 3350 0 50 ~ 0
INPUT1
Wire Wire Line
3500 4500 3500 4650
$Comp
L power:+5V #PWR0113
U 1 1 604C304B
P 3500 4500
F 0 "#PWR0113" H 3500 4350 50 0001 C CNN
F 1 "+5V" H 3515 4712 50 0000 C CNN
F 2 "" H 3500 4500 50 0001 C CNN
F 3 "" H 3500 4500 50 0001 C CNN
1 3500 4500
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR0116
U 1 1 604C7E63
P 9100 3350
F 0 "#PWR0116" H 9100 3200 50 0001 C CNN
F 1 "+5V" H 9115 3562 50 0000 C CNN
F 2 "" H 9100 3350 50 0001 C CNN
F 3 "" H 9100 3350 50 0001 C CNN
1 9100 3350
1 0 0 -1
$EndComp
Wire Wire Line
9100 3350 9100 3550
Wire Wire Line
9100 3650 9100 3700
$Comp
L power:GND #PWR0122
U 1 1 604D2217
P 9100 3700
F 0 "#PWR0122" H 9100 3450 50 0001 C CNN
F 1 "GND" H 9105 3527 50 0000 C CNN
F 2 "" H 9100 3700 50 0001 C CNN
F 3 "" H 9100 3700 50 0001 C CNN
1 9100 3700
1 0 0 -1
$EndComp
$Comp
L Connector:Conn_01x07_Male Motor_conn2
U 1 1 604E1883
P 8200 4550
F 0 "Motor_conn2" H 8308 5031 50 0000 C CNN
F 1 "Motor2" H 8308 4940 50 0000 C CNN
F 2 "Connector_JST:JST_PH_B7B-PH-K_1x07_P2.00mm_Vertical" H 8200 4550 50 0001 C CNN
F 3 "~" H 8200 4550 50 0001 C CNN
1 8200 4550
1 0 0 -1
$EndComp
NoConn ~ 9400 1250
$Comp
L Device:C C3
U 1 1 5FF154BD
P 2500 4200
F 0 "C3" H 2700 4250 50 0000 C CNN
F 1 "1u" H 2700 4150 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2538 4050 50 0001 C CNN
F 3 "~" H 2500 4200 50 0001 C CNN
1 2500 4200
1 0 0 -1
$EndComp
Text Label 5550 4050 3 50 ~ 0
DIR2
Wire Wire Line
5550 4050 5550 4000
Connection ~ 5550 4000
Wire Wire Line
5550 4000 6000 4000
Wire Wire Line
8700 1250 8550 1250
Wire Wire Line
8550 1250 8550 1050
Connection ~ 8550 1050
Wire Wire Line
8550 1050 8300 1050
Text Label 3000 1850 0 50 ~ 0
D+
Text Label 4050 800 0 50 ~ 0
D-
Text Label 1250 1950 2 50 ~ 0
TXD
Text Label 1250 1650 2 50 ~ 0
RXD
Wire Wire Line
2950 1950 2950 2250
Wire Wire Line
2850 1850 3000 1850
Wire Wire Line
2850 1750 3000 1750
Connection ~ 2900 1250
Wire Wire Line
2900 1150 2900 1250
Wire Wire Line
2900 1250 2900 1650
$Comp
L 2021-02-20_05-48-50:SP485CN-L_TR TR3
U 1 1 603100F0
P 1250 1650
F 0 "TR3" H 2050 2037 60 0000 C CNN
F 1 "SP485CN-L_TR" H 2050 1931 60 0000 C CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 2050 1890 60 0001 C CNN
F 3 "https://www.digikey.com/en/products/detail/maxlinear-inc/SP485CN-L-TR/2471959" H 2050 1931 60 0001 C CNN
1 1250 1650
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR0126
U 1 1 6036CB10
P 2900 1150
F 0 "#PWR0126" H 2900 1000 50 0001 C CNN
F 1 "+5V" H 2915 1362 50 0000 C CNN
F 2 "" H 2900 1150 50 0001 C CNN
F 3 "" H 2900 1150 50 0001 C CNN
1 2900 1150
1 0 0 -1
$EndComp
$Comp
L Device:C C5
U 1 1 6036CB16
P 3050 1250
F 0 "C5" V 3231 1250 50 0000 C CNN
F 1 "1u" V 2889 1250 50 0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3088 1100 50 0001 C CNN
F 3 "~" H 3050 1250 50 0001 C CNN
1 3050 1250
0 1 1 0
$EndComp
Wire Wire Line
3200 1250 3300 1250
$Comp
L power:GND #PWR0127
U 1 1 603722AD
P 3300 1300
F 0 "#PWR0127" H 3300 1050 50 0001 C CNN
F 1 "GND" H 3400 1300 50 0000 C CNN
F 2 "" H 3300 1300 50 0001 C CNN
F 3 "" H 3300 1300 50 0001 C CNN
1 3300 1300
1 0 0 -1
$EndComp
Wire Wire Line
2900 1650 2850 1650
$Comp
L power:GND #PWR0128
U 1 1 60377D72
P 2950 2250
F 0 "#PWR0128" H 2950 2000 50 0001 C CNN
F 1 "GND" H 3050 2250 50 0000 C CNN
F 2 "" H 2950 2250 50 0001 C CNN
F 3 "" H 2950 2250 50 0001 C CNN
1 2950 2250
1 0 0 -1
$EndComp
Wire Wire Line
2850 1950 2950 1950
Wire Wire Line
3300 1250 3300 1300
Text Label 1150 1750 2 50 ~ 0
~DataDirRead
Wire Wire Line
1250 1750 1150 1750
Wire Wire Line
1150 1850 1250 1850
Text Notes 4550 1800 0 50 ~ 0
Pullups and level shifters for I2C
$Comp
L Transistor_FET:BSS138 Q1
U 1 1 604955DF
P 4300 2700
F 0 "Q1" V 4549 2700 50 0000 C CNN
F 1 "BSS138" V 4640 2700 50 0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 4500 2625 50 0001 L CIN
F 3 "https://www.onsemi.com/pub/Collateral/BSS138-D.PDF" H 4300 2700 50 0001 L CNN
1 4300 2700
0 1 1 0
$EndComp
$Comp
L Transistor_FET:BSS138 Q2
U 1 1 6049CE75
P 4950 3150
F 0 "Q2" V 5199 3150 50 0000 C CNN
F 1 "BSS138" V 5290 3150 50 0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 5150 3075 50 0001 L CIN
F 3 "https://www.onsemi.com/pub/Collateral/BSS138-D.PDF" H 4950 3150 50 0001 L CNN
1 4950 3150
0 1 1 0
$EndComp
Text Label 3800 2800 2 50 ~ 0
SCL_3V3
Text Label 3800 3250 2 50 ~ 0
SDA_3V3
Wire Wire Line
3800 3250 4750 3250
Wire Wire Line
3800 2800 4100 2800
$Comp
L Device:R_Small_US R6
U 1 1 604E3CD0
P 5400 2300
F 0 "R6" H 5468 2346 50 0000 L CNN
F 1 "2k2" H 5468 2255 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 5400 2300 50 0001 C CNN
F 3 "~" H 5400 2300 50 0001 C CNN
1 5400 2300
1 0 0 -1
$EndComp
$Comp
L Device:R_Small_US R7
U 1 1 604EAEE0
P 5900 2300
F 0 "R7" H 5968 2346 50 0000 L CNN
F 1 "2k2" H 5968 2255 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 5900 2300 50 0001 C CNN
F 3 "~" H 5900 2300 50 0001 C CNN
1 5900 2300
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0129
U 1 1 60506AA1
P 10550 950
F 0 "#PWR0129" H 10550 800 50 0001 C CNN
F 1 "+3V3" H 10565 1162 50 0000 C CNN
F 2 "" H 10550 950 50 0001 C CNN
F 3 "" H 10550 950 50 0001 C CNN
1 10550 950
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0130
U 1 1 60551EE0
P 7500 3150
F 0 "#PWR0130" H 7500 3000 50 0001 C CNN
F 1 "+3V3" H 7515 3362 50 0000 C CNN
F 2 "" H 7500 3150 50 0001 C CNN
F 3 "" H 7500 3150 50 0001 C CNN
1 7500 3150
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0131
U 1 1 60559469
P 7500 4000
F 0 "#PWR0131" H 7500 3850 50 0001 C CNN
F 1 "+3V3" H 7515 4212 50 0000 C CNN
F 2 "" H 7500 4000 50 0001 C CNN
F 3 "" H 7500 4000 50 0001 C CNN
1 7500 4000
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0132
U 1 1 60560A7F
P 7500 4950
F 0 "#PWR0132" H 7500 4800 50 0001 C CNN
F 1 "+3V3" H 7515 5162 50 0000 C CNN
F 2 "" H 7500 4950 50 0001 C CNN
F 3 "" H 7500 4950 50 0001 C CNN
1 7500 4950
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0133
U 1 1 60567CE4
P 7500 5750
F 0 "#PWR0133" H 7500 5600 50 0001 C CNN
F 1 "+3V3" H 7515 5962 50 0000 C CNN
F 2 "" H 7500 5750 50 0001 C CNN
F 3 "" H 7500 5750 50 0001 C CNN
1 7500 5750
1 0 0 -1
$EndComp
Wire Wire Line
10550 950 10550 1050
$Comp
L power:+5V #PWR0105
U 1 1 5FF1407B
P 2300 4050
F 0 "#PWR0105" H 2300 3900 50 0001 C CNN
F 1 "+5V" H 2315 4262 50 0000 C CNN
F 2 "" H 2300 4050 50 0001 C CNN
F 3 "" H 2300 4050 50 0001 C CNN
1 2300 4050
1 0 0 -1
$EndComp
Text Notes 850 3550 0 50 ~ 0
== Transceiver notes ==\nTie ~RE~ and DE lines together to \nsingle data direction pin on uC.\nA/B differential line needs to be connected to two connectors.\nAvoid stubs and sharp corners.\nA/B differential pair needs to be \nimpedance controlled to 120 Ohms.\n\nData direction line is common to all\nvariations of this board.
Text Label 6250 2800 0 50 ~ 0
SCL
Text Label 6250 3250 0 50 ~ 0
SDA
Wire Wire Line
4500 2800 5400 2800
Wire Wire Line
5150 3250 5900 3250
Connection ~ 5900 3250
Wire Wire Line
5900 3250 6250 3250
Wire Wire Line
5900 2400 5900 3250
Wire Wire Line
5400 2400 5400 2800
Connection ~ 5400 2800
Wire Wire Line
5400 2800 6250 2800
Wire Wire Line
4950 2200 4950 2950
Wire Wire Line
4300 2500 4300 2200
$Comp
L power:+3V3 #PWR0134
U 1 1 60616F10
P 4300 2200
F 0 "#PWR0134" H 4300 2050 50 0001 C CNN
F 1 "+3V3" H 4315 2412 50 0000 C CNN
F 2 "" H 4300 2200 50 0001 C CNN
F 3 "" H 4300 2200 50 0001 C CNN
1 4300 2200
1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0135
U 1 1 6061E986
P 4950 2200
F 0 "#PWR0135" H 4950 2050 50 0001 C CNN
F 1 "+3V3" H 4965 2412 50 0000 C CNN
F 2 "" H 4950 2200 50 0001 C CNN
F 3 "" H 4950 2200 50 0001 C CNN
1 4950 2200
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR0136
U 1 1 6062642B
P 5400 2200
F 0 "#PWR0136" H 5400 2050 50 0001 C CNN
F 1 "+5V" H 5415 2412 50 0000 C CNN
F 2 "" H 5400 2200 50 0001 C CNN
F 3 "" H 5400 2200 50 0001 C CNN
1 5400 2200
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR0137
U 1 1 60635974
P 5900 2200
F 0 "#PWR0137" H 5900 2050 50 0001 C CNN
F 1 "+5V" H 5915 2412 50 0000 C CNN
F 2 "" H 5900 2200 50 0001 C CNN
F 3 "" H 5900 2200 50 0001 C CNN
1 5900 2200
1 0 0 -1
$EndComp
Text Label 4050 900 0 50 ~ 0
D+
Wire Wire Line
2300 4050 2300 4500
Wire Wire Line
2500 4050 2300 4050
Connection ~ 2300 4050
Wire Wire Line
1700 4750 1800 4750
Wire Wire Line
1700 4850 1800 4850
Wire Wire Line
1700 4950 1800 4950
Wire Wire Line
1700 5050 1800 5050
Text Label 4100 1400 0 50 ~ 0
D-
Text Label 4100 1500 0 50 ~ 0
D+
$Comp
L Connector:Conn_01x03_Male TR2
U 1 1 60508E02
P 3900 1500
F 0 "TR2" H 4008 1781 50 0000 C CNN
F 1 "Conn_01x03_Male" H 4008 1690 50 0000 C CNN
F 2 "Connector_JST:JST_PH_B3B-PH-K_1x03_P2.00mm_Vertical" H 3900 1500 50 0001 C CNN
F 3 "~" H 3900 1500 50 0001 C CNN
1 3900 1500
1 0 0 -1
$EndComp
Text Label 4050 1000 0 50 ~ 0
Interrupt
Text Label 4100 1600 0 50 ~ 0
Interrupt
Text Label 1150 1850 2 50 ~ 0
DataDirWrite
Text Notes 7250 900 2 50 ~ 0
Power input
$Comp
L Simple-rescue:ATtiny816-MN-Simple-rescue ATTINY816
U 1 1 5FF12ACE
P 2300 5150
F 0 "ATTINY816" H 1850 5850 50 0000 C CNN
F 1 "ATtiny816-SS" H 1850 5750 50 0000 C CNN
F 2 "Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm" H 2300 5150 50 0001 C CIN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/40001912A.pdf" H 2300 5150 50 0001 C CNN
1 2300 5150
1 0 0 -1
$EndComp
Text Label 2950 5450 0 50 ~ 0
DataDirWrite
Wire Wire Line
1700 5250 1800 5250
Wire Wire Line
1800 5150 1700 5150
$Comp
L Connector:Conn_01x08_Male Extra1
U 1 1 6057FB03
P 800 5700
F 0 "Extra1" H 906 6178 50 0000 C CNN
F 1 "Conn_01x08_Male" H 906 6087 50 0000 C CNN
F 2 "Connector_JST:JST_PH_B8B-PH-K_1x08_P2.00mm_Vertical" H 800 5700 50 0001 C CNN
F 3 "~" H 800 5700 50 0001 C CNN
1 800 5700
1 0 0 -1
$EndComp
Wire Wire Line
1000 5500 1800 5500
Wire Wire Line
1800 5600 1000 5600
Wire Wire Line
1000 5700 1650 5700
Wire Wire Line
2800 5450 2950 5450
Text Label 1700 5150 2 50 ~ 0
Interrupt
Text Notes 650 6750 0 50 ~ 0
General purpose I/O \nbreakout pins
$Comp
L Connector:Conn_01x02_Female J6
U 1 1 605A8154
P 5700 1050
F 0 "J6" H 5728 1026 50 0000 L CNN
F 1 "Conn_01x02_Female" H 5728 935 50 0000 L CNN
F 2 "Connector_JST:JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical" H 5700 1050 50 0001 C CNN
F 3 "~" H 5700 1050 50 0001 C CNN
1 5700 1050
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR01
U 1 1 605A815B
P 5350 1000
F 0 "#PWR01" H 5350 850 50 0001 C CNN
F 1 "+5V" H 5365 1212 50 0000 C CNN
F 2 "" H 5350 1000 50 0001 C CNN
F 3 "" H 5350 1000 50 0001 C CNN
1 5350 1000
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR02
U 1 1 605A8161
P 5350 1250
F 0 "#PWR02" H 5350 1000 50 0001 C CNN
F 1 "GND" H 5355 1077 50 0000 C CNN
F 2 "" H 5350 1250 50 0001 C CNN
F 3 "" H 5350 1250 50 0001 C CNN
1 5350 1250
1 0 0 -1
$EndComp
Wire Wire Line
5500 1150 5350 1150
Wire Wire Line
5350 1150 5350 1250
Wire Wire Line
5350 1000 5350 1050
Wire Wire Line
5350 1050 5500 1050
Text Notes 5650 900 0 50 ~ 0
Daisy-chained \npower connector
Wire Wire Line
1000 5800 1150 5800
Wire Wire Line
1150 5900 1000 5900
Wire Wire Line
1000 6000 1150 6000
Wire Wire Line
1150 6000 1150 6100
Wire Wire Line
1150 6100 1000 6100
Connection ~ 1150 6100
Wire Wire Line
1150 6100 1150 6200
$Comp
L power:GND #PWR05
U 1 1 605D578E
P 1150 6200
F 0 "#PWR05" H 1150 5950 50 0001 C CNN
F 1 "GND" H 1155 6027 50 0000 C CNN
F 2 "" H 1150 6200 50 0001 C CNN
F 3 "" H 1150 6200 50 0001 C CNN
1 1150 6200
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR03
U 1 1 605D5831
P 1150 5800
F 0 "#PWR03" H 1150 5650 50 0001 C CNN
F 1 "+5V" V 1165 5928 50 0000 L CNN
F 2 "" H 1150 5800 50 0001 C CNN
F 3 "" H 1150 5800 50 0001 C CNN
1 1150 5800
0 1 1 0
$EndComp
$Comp
L power:+3V3 #PWR04
U 1 1 605D5906
P 1150 5900
F 0 "#PWR04" H 1150 5750 50 0001 C CNN
F 1 "+3V3" V 1165 6028 50 0000 L CNN
F 2 "" H 1150 5900 50 0001 C CNN
F 3 "" H 1150 5900 50 0001 C CNN
1 1150 5900
0 1 1 0
$EndComp
$Comp
L Device:LED D1
U 1 1 605DF6F7
P 1650 6150
F 0 "D1" V 1688 6033 50 0000 R CNN
F 1 "LED" V 1597 6033 50 0000 R CNN
F 2 "LED_SMD:LED_0603_1608Metric" H 1650 6150 50 0001 C CNN
F 3 "~" H 1650 6150 50 0001 C CNN
1 1650 6150
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR07
U 1 1 605DF89B
P 1650 6400
F 0 "#PWR07" H 1650 6150 50 0001 C CNN
F 1 "GND" H 1655 6227 50 0000 C CNN
F 2 "" H 1650 6400 50 0001 C CNN
F 3 "" H 1650 6400 50 0001 C CNN
1 1650 6400
1 0 0 -1
$EndComp
Wire Wire Line
1650 6400 1650 6300
$Comp
L Device:R R1
U 1 1 606058D7
P 1650 5850
F 0 "R1" H 1720 5896 50 0000 L CNN
F 1 "R" H 1720 5805 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1580 5850 50 0001 C CNN
F 3 "~" H 1650 5850 50 0001 C CNN
1 1650 5850
1 0 0 -1
$EndComp
$Comp
L Device:LED D2
U 1 1 60618D0D
P 4650 7200
F 0 "D2" V 4688 7083 50 0000 R CNN
F 1 "LED" V 4597 7083 50 0000 R CNN
F 2 "LED_SMD:LED_0603_1608Metric" H 4650 7200 50 0001 C CNN
F 3 "~" H 4650 7200 50 0001 C CNN
1 4650 7200
0 -1 -1 0
$EndComp
$Comp
L power:GND #PWR08
U 1 1 60618D14
P 4650 7450
F 0 "#PWR08" H 4650 7200 50 0001 C CNN
F 1 "GND" H 4655 7277 50 0000 C CNN
F 2 "" H 4650 7450 50 0001 C CNN
F 3 "" H 4650 7450 50 0001 C CNN
1 4650 7450
1 0 0 -1
$EndComp
Wire Wire Line
4650 7450 4650 7350
$Comp
L Device:R R2
U 1 1 60618D1B
P 4650 6900
F 0 "R2" H 4720 6946 50 0000 L CNN
F 1 "R" H 4720 6855 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4580 6900 50 0001 C CNN
F 3 "~" H 4650 6900 50 0001 C CNN
1 4650 6900
1 0 0 -1
$EndComp
Wire Wire Line
4650 6650 4650 6750
$Comp
L power:+5V #PWR06
U 1 1 60648E80
P 4650 6650
F 0 "#PWR06" H 4650 6500 50 0001 C CNN
F 1 "+5V" H 4665 6823 50 0000 C CNN
F 2 "" H 4650 6650 50 0001 C CNN
F 3 "" H 4650 6650 50 0001 C CNN
1 4650 6650
1 0 0 -1
$EndComp
Text Notes 6200 7300 2 50 ~ 0
Power and debugging LEDs
Wire Wire Line
8400 3750 8750 3750
Wire Wire Line
8750 3850 8400 3850
Wire Wire Line
8400 3550 9100 3550
Wire Wire Line
8400 3650 9100 3650
Wire Wire Line
8750 4250 8400 4250
Wire Wire Line
8750 4350 8400 4350
Wire Wire Line
8750 4450 8400 4450
Text Label 8750 4750 0 50 ~ 0
SCL
Text Label 8750 4850 0 50 ~ 0
SDA
Text Label 8750 4450 0 50 ~ 0
DIR2
Text Label 8750 4250 0 50 ~ 0
SPEED2
Text Label 8750 4350 0 50 ~ 0
INPUT2
$Comp
L power:+5V #PWR0124
U 1 1 606E093C
P 9100 4350
F 0 "#PWR0124" H 9100 4200 50 0001 C CNN
F 1 "+5V" H 9115 4562 50 0000 C CNN
F 2 "" H 9100 4350 50 0001 C CNN
F 3 "" H 9100 4350 50 0001 C CNN
1 9100 4350
1 0 0 -1
$EndComp
Wire Wire Line
9100 4350 9100 4550
Wire Wire Line
9100 4650 9100 4700
$Comp
L power:GND #PWR0125
U 1 1 606E0944
P 9100 4700
F 0 "#PWR0125" H 9100 4450 50 0001 C CNN
F 1 "GND" H 9105 4527 50 0000 C CNN
F 2 "" H 9100 4700 50 0001 C CNN
F 3 "" H 9100 4700 50 0001 C CNN
1 9100 4700
1 0 0 -1
$EndComp
Wire Wire Line
8400 4750 8750 4750
Wire Wire Line
8750 4850 8400 4850
Wire Wire Line
8400 4550 9100 4550
Wire Wire Line
8400 4650 9100 4650
Text Label 3000 1750 0 50 ~ 0
D-
$Comp
L Connector:Conn_01x03_Male TR1
U 1 1 604D4C51
P 3850 900
F 0 "TR1" H 3958 1181 50 0000 C CNN
F 1 "Conn_01x03_Male" H 3958 1090 50 0000 C CNN
F 2 "Connector_JST:JST_PH_B3B-PH-K_1x03_P2.00mm_Vertical" H 3850 900 50 0001 C CNN
F 3 "~" H 3850 900 50 0001 C CNN
1 3850 900
1 0 0 -1
$EndComp
Wire Wire Line
1800 5400 1000 5400
Connection ~ 1650 5700
Wire Wire Line
1650 5700 1800 5700
$Comp
L Mechanical:MountingHole H1
U 1 1 607C44AC
P 6600 1800
F 0 "H1" H 6700 1846 50 0000 L CNN
F 1 "MountingHole" H 6700 1755 50 0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_Pad_Via" H 6600 1800 50 0001 C CNN
F 3 "~" H 6600 1800 50 0001 C CNN
1 6600 1800
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole H2
U 1 1 607C59B8
P 7450 1750
F 0 "H2" H 7550 1796 50 0000 L CNN
F 1 "MountingHole" H 7550 1705 50 0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_Pad_Via" H 7450 1750 50 0001 C CNN
F 3 "~" H 7450 1750 50 0001 C CNN
1 7450 1750
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole H3
U 1 1 607CF33F
P 6600 2250
F 0 "H3" H 6700 2296 50 0000 L CNN
F 1 "MountingHole" H 6700 2205 50 0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_Pad_Via" H 6600 2250 50 0001 C CNN
F 3 "~" H 6600 2250 50 0001 C CNN
1 6600 2250
1 0 0 -1
$EndComp
$Comp
L Mechanical:MountingHole H4
U 1 1 607D8D39
P 7450 2200
F 0 "H4" H 7550 2246 50 0000 L CNN
F 1 "MountingHole" H 7550 2155 50 0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_Pad_Via" H 7450 2200 50 0001 C CNN
F 3 "~" H 7450 2200 50 0001 C CNN
1 7450 2200
1 0 0 -1
$EndComp
$EndSCHEMATC