EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A3 16535 11693
encoding utf-8
Sheet 2 4
Title "rvPhone"
Date "2021-12-23"
Rev "3.1"
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
NoConn ~ 3550 3300
NoConn ~ 3650 3300
NoConn ~ 3750 3300
NoConn ~ 3850 3300
NoConn ~ 3950 3300
NoConn ~ 4050 3300
Text GLabel 9300 2750 2    55   Input ~ 0
SPI1.SCK
Text GLabel 6900 3050 0    55   Output ~ 0
SPI1.MISO
Text GLabel 9300 3050 2    55   Input ~ 0
SPI1.MOSI
Text GLabel 5050 1650 2    55   Output ~ 0
GPIO_20
Text GLabel 5050 1950 2    55   Output ~ 0
GPIO_22
Text GLabel 6900 2150 0    55   Input ~ 0
SPI1.SS0
Text GLabel 1750 7350 0    55   Input ~ 0
BT81X.GPIO3
Text GLabel 1100 9900 0    55   Input ~ 0
SPI1.SCK
Text GLabel 1100 10100 0    55   Output ~ 0
SPI1.MISO
$Comp
L power:GND #PWR0102
U 1 1 5C4FB90E
P 1850 10800
F 0 "#PWR0102" H 1850 10550 50  0001 C CNN
F 1 "GND" H 1850 10650 50  0000 C CNN
F 2 "" H 1850 10800 50  0001 C CNN
F 3 "" H 1850 10800 50  0001 C CNN
	1    1850 10800
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0103
U 1 1 5C506AB0
P 4800 3150
F 0 "#PWR0103" H 4800 2900 50  0001 C CNN
F 1 "GND" H 4800 3000 50  0000 C CNN
F 2 "" H 4800 3150 50  0001 C CNN
F 3 "" H 4800 3150 50  0001 C CNN
	1    4800 3150
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 5C506B40
P 2800 3400
F 0 "#PWR0104" H 2800 3150 50  0001 C CNN
F 1 "GND" H 2800 3250 50  0000 C CNN
F 2 "" H 2800 3400 50  0001 C CNN
F 3 "" H 2800 3400 50  0001 C CNN
	1    2800 3400
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0105
U 1 1 5C506BD6
P 2350 900
F 0 "#PWR0105" H 2350 750 50  0001 C CNN
F 1 "+3.3V" H 2350 1040 50  0000 C CNN
F 2 "" H 2350 900 50  0001 C CNN
F 3 "" H 2350 900 50  0001 C CNN
	1    2350 900 
	1    0    0    -1  
$EndComp
$Comp
L Device:C C201
U 1 1 5C506C38
P 2350 1150
F 0 "C201" H 2375 1250 50  0000 L CNN
F 1 "0.1uF" H 2375 1050 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2388 1000 50  0001 C CNN
F 3 "" H 2350 1150 50  0001 C CNN
	1    2350 1150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C202
U 1 1 5C506C85
P 2050 1150
F 0 "C202" H 2075 1250 50  0000 L CNN
F 1 "22uF" H 2075 1050 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 2088 1000 50  0001 C CNN
F 3 "" H 2050 1150 50  0001 C CNN
	1    2050 1150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C203
U 1 1 5C506CD9
P 1650 1850
F 0 "C203" H 1675 1950 50  0000 L CNN
F 1 "10uF" H 1675 1750 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1688 1700 50  0001 C CNN
F 3 "" H 1650 1850 50  0001 C CNN
	1    1650 1850
	1    0    0    -1  
$EndComp
$Comp
L Device:R R201
U 1 1 5C506D6E
P 1650 1450
F 0 "R201" V 1730 1450 50  0000 C CNN
F 1 "10K" V 1650 1450 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1580 1450 50  0001 C CNN
F 3 "" H 1650 1450 50  0001 C CNN
	1    1650 1450
	1    0    0    -1  
$EndComp
NoConn ~ 1950 10200
NoConn ~ 11050 1500
NoConn ~ 11050 1600
NoConn ~ 11050 1700
NoConn ~ 11050 1800
NoConn ~ 11050 2600
NoConn ~ 11050 2700
NoConn ~ 11050 3100
NoConn ~ 11550 3800
NoConn ~ 11550 3500
NoConn ~ 11550 3000
NoConn ~ 11550 2900
NoConn ~ 11550 2800
NoConn ~ 11550 2400
NoConn ~ 11550 2200
NoConn ~ 11550 1700
$Comp
L power:+3.3V #PWR0106
U 1 1 5C5087D1
P 11650 1000
F 0 "#PWR0106" H 11650 850 50  0001 C CNN
F 1 "+3.3V" H 11650 1140 50  0000 C CNN
F 2 "" H 11650 1000 50  0001 C CNN
F 3 "" H 11650 1000 50  0001 C CNN
	1    11650 1000
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0107
U 1 1 5C5088DF
P 10950 1000
F 0 "#PWR0107" H 10950 850 50  0001 C CNN
F 1 "+3.3V" H 10950 1140 50  0000 C CNN
F 2 "" H 10950 1000 50  0001 C CNN
F 3 "" H 10950 1000 50  0001 C CNN
	1    10950 1000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0108
U 1 1 5C508BD6
P 10850 4500
F 0 "#PWR0108" H 10850 4250 50  0001 C CNN
F 1 "GND" H 10850 4350 50  0000 C CNN
F 2 "" H 10850 4500 50  0001 C CNN
F 3 "" H 10850 4500 50  0001 C CNN
	1    10850 4500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0109
U 1 1 5C508C2E
P 11750 4500
F 0 "#PWR0109" H 11750 4250 50  0001 C CNN
F 1 "GND" H 11750 4350 50  0000 C CNN
F 2 "" H 11750 4500 50  0001 C CNN
F 3 "" H 11750 4500 50  0001 C CNN
	1    11750 4500
	1    0    0    -1  
$EndComp
NoConn ~ 14200 2200
$Comp
L power:GND #PWR0111
U 1 1 5C509868
P 13800 2600
F 0 "#PWR0111" H 13800 2350 50  0001 C CNN
F 1 "GND" H 13800 2450 50  0000 C CNN
F 2 "" H 13800 2600 50  0001 C CNN
F 3 "" H 13800 2600 50  0001 C CNN
	1    13800 2600
	1    0    0    -1  
$EndComp
$Comp
L Device:C C215
U 1 1 5C509A01
P 12600 2350
F 0 "C215" H 12625 2450 50  0000 L CNN
F 1 "33pF" H 12625 2250 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 12638 2200 50  0001 C CNN
F 3 "" H 12600 2350 50  0001 C CNN
	1    12600 2350
	1    0    0    -1  
$EndComp
$Comp
L Device:C C216
U 1 1 5C509A5E
P 12850 2350
F 0 "C216" H 12875 2450 50  0000 L CNN
F 1 "33pF" H 12875 2250 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 12888 2200 50  0001 C CNN
F 3 "" H 12850 2350 50  0001 C CNN
	1    12850 2350
	1    0    0    -1  
$EndComp
$Comp
L Device:C C217
U 1 1 5C509ABF
P 13100 2350
F 0 "C217" H 13125 2450 50  0000 L CNN
F 1 "33pF" H 13125 2250 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 13138 2200 50  0001 C CNN
F 3 "" H 13100 2350 50  0001 C CNN
	1    13100 2350
	1    0    0    -1  
$EndComp
$Comp
L Device:C C214
U 1 1 5C509B8D
P 13800 1550
F 0 "C214" H 13825 1650 50  0000 L CNN
F 1 "0.1uF" H 13825 1450 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 13838 1400 50  0001 C CNN
F 3 "" H 13800 1550 50  0001 C CNN
	1    13800 1550
	1    0    0    -1  
$EndComp
$Comp
L Device:R R204
U 1 1 5C509C70
P 12100 1900
F 0 "R204" V 12050 2100 50  0000 C CNN
F 1 "22R" V 12100 1900 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 12030 1900 50  0001 C CNN
F 3 "" H 12100 1900 50  0001 C CNN
	1    12100 1900
	0    1    1    0   
$EndComp
$Comp
L Device:R R205
U 1 1 5C509CF5
P 12100 2000
F 0 "R205" V 12050 2200 50  0000 C CNN
F 1 "22R" V 12100 2000 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 12030 2000 50  0001 C CNN
F 3 "" H 12100 2000 50  0001 C CNN
	1    12100 2000
	0    1    1    0   
$EndComp
$Comp
L power:PWR_FLAG #FLG0101
U 1 1 5C5080BD
P 13600 1400
F 0 "#FLG0101" H 13600 1475 50  0001 C CNN
F 1 "PWR_FLAG" H 13600 1550 50  0000 C CNN
F 2 "" H 13600 1400 50  0001 C CNN
F 3 "" H 13600 1400 50  0001 C CNN
	1    13600 1400
	1    0    0    -1  
$EndComp
Text GLabel 5050 2750 2    55   Output ~ 0
WAKE
$Comp
L Device:R R202
U 1 1 5C6D8F55
P 4750 1300
F 0 "R202" V 4830 1300 50  0000 C CNN
F 1 "47K" V 4750 1300 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4680 1300 50  0001 C CNN
F 3 "" H 4750 1300 50  0001 C CNN
	1    4750 1300
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0112
U 1 1 5C6D90FE
P 4750 1100
F 0 "#PWR0112" H 4750 950 50  0001 C CNN
F 1 "+3.3V" H 4750 1240 50  0000 C CNN
F 2 "" H 4750 1100 50  0001 C CNN
F 3 "" H 4750 1100 50  0001 C CNN
	1    4750 1100
	1    0    0    -1  
$EndComp
$Comp
L power:+1V8 #PWR0113
U 1 1 5C7053D3
P 5850 4350
F 0 "#PWR0113" H 5850 4200 50  0001 C CNN
F 1 "+1V8" H 5850 4490 50  0000 C CNN
F 2 "" H 5850 4350 50  0001 C CNN
F 3 "" H 5850 4350 50  0001 C CNN
	1    5850 4350
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0114
U 1 1 5C7054CF
P 5650 4350
F 0 "#PWR0114" H 5650 4200 50  0001 C CNN
F 1 "+3.3V" H 5650 4490 50  0000 C CNN
F 2 "" H 5650 4350 50  0001 C CNN
F 3 "" H 5650 4350 50  0001 C CNN
	1    5650 4350
	1    0    0    -1  
$EndComp
$Comp
L Device:C C208
U 1 1 5C70907F
P 6700 4700
F 0 "C208" H 6850 4750 50  0000 L CNN
F 1 "0.1uF" H 6850 4650 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6738 4550 50  0001 C CNN
F 3 "" H 6700 4700 50  0001 C CNN
	1    6700 4700
	1    0    0    -1  
$EndComp
$Comp
L Device:C C207
U 1 1 5C709120
P 5250 4700
F 0 "C207" H 4900 4750 50  0000 L CNN
F 1 "0.1uF" H 4900 4650 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5288 4550 50  0001 C CNN
F 3 "" H 5250 4700 50  0001 C CNN
	1    5250 4700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0115
U 1 1 5C70940C
P 5850 6150
F 0 "#PWR0115" H 5850 5900 50  0001 C CNN
F 1 "GND" H 5850 6000 50  0000 C CNN
F 2 "" H 5850 6150 50  0001 C CNN
F 3 "" H 5850 6150 50  0001 C CNN
	1    5850 6150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C222
U 1 1 5C76F8C3
P 3450 7800
F 0 "C222" H 3550 7850 50  0000 L CNN
F 1 "1uF" H 3550 7750 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3488 7650 50  0001 C CNN
F 3 "" H 3450 7800 50  0001 C CNN
	1    3450 7800
	1    0    0    -1  
$EndComp
Wire Wire Line
	1100 10100 1950 10100
Wire Wire Line
	1950 10000 1850 10000
Wire Wire Line
	1850 10000 1850 10250
Wire Wire Line
	2350 1000 2350 950 
Connection ~ 2350 950 
Wire Wire Line
	4700 2950 4800 2950
Wire Wire Line
	4800 2950 4800 3050
Wire Wire Line
	4700 3050 4800 3050
Connection ~ 4800 3050
Wire Wire Line
	11550 4000 11650 4000
Wire Wire Line
	11650 1000 11650 1100
Wire Wire Line
	11550 1500 11650 1500
Connection ~ 11650 1500
Wire Wire Line
	10950 1000 10950 1100
Wire Wire Line
	10950 3500 11050 3500
Connection ~ 10950 3400
Wire Wire Line
	11750 3900 11550 3900
Wire Wire Line
	11750 1600 11750 2300
Wire Wire Line
	11550 1600 11750 1600
Connection ~ 11750 3900
Wire Wire Line
	11550 3400 11750 3400
Connection ~ 11750 3400
Wire Wire Line
	11550 3100 11750 3100
Connection ~ 11750 3100
Wire Wire Line
	11550 2700 11750 2700
Connection ~ 11750 2700
Wire Wire Line
	11550 2300 11750 2300
Connection ~ 11750 2300
Wire Wire Line
	11050 1900 10850 1900
Wire Wire Line
	10850 1600 10850 1900
Wire Wire Line
	11050 2200 10850 2200
Connection ~ 10850 2200
Wire Wire Line
	11050 2800 10850 2800
Connection ~ 10850 2800
Wire Wire Line
	11050 2900 10850 2900
Connection ~ 10850 2900
Wire Wire Line
	11050 3200 10850 3200
Connection ~ 10850 3200
Wire Wire Line
	11050 3300 10850 3300
Connection ~ 10850 3300
Connection ~ 10850 3600
Wire Wire Line
	11050 2500 10850 2500
Connection ~ 10850 2500
Wire Wire Line
	12250 2100 12600 2100
Wire Wire Line
	13700 2100 13700 1900
Wire Wire Line
	13700 1900 14200 1900
Wire Wire Line
	12250 2000 12850 2000
Wire Wire Line
	14200 2300 13600 2300
Wire Wire Line
	13600 2300 13600 1900
Wire Wire Line
	13600 1900 13100 1900
Wire Wire Line
	11550 2100 11950 2100
Wire Wire Line
	11950 2000 11550 2000
Wire Wire Line
	11550 1900 11950 1900
Connection ~ 12600 2100
Wire Wire Line
	12850 2200 12850 2000
Connection ~ 12850 2000
Connection ~ 13100 1900
Wire Wire Line
	14200 2100 13800 2100
Wire Wire Line
	13800 1700 13800 2100
Wire Wire Line
	13800 1400 13800 1300
Connection ~ 13800 2100
Wire Wire Line
	12600 2550 12850 2550
Connection ~ 13800 2550
Wire Wire Line
	13100 2500 13100 2550
Wire Wire Line
	12850 2500 12850 2550
Connection ~ 13100 2550
Wire Wire Line
	12600 2500 12600 2550
Connection ~ 12850 2550
Wire Wire Line
	13800 1300 14100 1300
Wire Wire Line
	14100 1300 14100 1800
Connection ~ 14100 1800
Wire Wire Line
	4750 1450 4750 2350
Wire Wire Line
	4750 1100 4750 1150
Wire Wire Line
	5650 4350 5650 4500
Wire Wire Line
	5850 4350 5850 4500
Connection ~ 5850 4500
Connection ~ 5650 4500
Wire Wire Line
	5650 6050 5650 6000
Wire Wire Line
	6200 6050 5850 6050
Wire Wire Line
	5850 6000 5850 6050
Wire Wire Line
	10650 1100 10650 1200
Wire Wire Line
	10650 1100 10950 1100
Connection ~ 10950 1100
Wire Wire Line
	12600 2200 12600 2100
Wire Wire Line
	11550 2600 11650 2600
Connection ~ 11650 2600
Wire Wire Line
	13600 1400 13600 1800
Connection ~ 13600 1800
Wire Wire Line
	3100 7150 3150 7150
$Comp
L power:+3V3 #PWR0116
U 1 1 5C776DC3
P 3150 6750
F 0 "#PWR0116" H 3150 6600 50  0001 C CNN
F 1 "+3V3" H 3150 6890 50  0000 C CNN
F 2 "" H 3150 6750 50  0001 C CNN
F 3 "" H 3150 6750 50  0001 C CNN
	1    3150 6750
	1    0    0    -1  
$EndComp
Wire Wire Line
	3150 7250 3100 7250
Wire Wire Line
	3100 7650 3150 7650
Wire Wire Line
	3150 7650 3150 8000
Wire Wire Line
	3450 8000 3450 7950
$Comp
L power:GND #PWR0117
U 1 1 5C77751F
P 3150 8100
F 0 "#PWR0117" H 3150 7850 50  0001 C CNN
F 1 "GND" H 3150 7950 50  0000 C CNN
F 2 "" H 3150 8100 50  0001 C CNN
F 3 "" H 3150 8100 50  0001 C CNN
	1    3150 8100
	1    0    0    -1  
$EndComp
Connection ~ 3150 8000
Wire Wire Line
	2000 7450 1950 7450
Wire Wire Line
	1950 7450 1950 6950
Wire Wire Line
	1950 6950 3150 6950
Text GLabel 1750 7150 0    55   Input ~ 0
I2C0.SCL
Text GLabel 1750 7250 0    55   BiDi ~ 0
I2C0.SDA
Wire Wire Line
	1750 7150 2000 7150
Wire Wire Line
	1750 7250 2000 7250
Wire Wire Line
	3100 7350 3500 7350
Wire Wire Line
	3100 7450 3500 7450
Wire Wire Line
	4700 2450 5600 2450
Wire Wire Line
	4700 2550 5600 2550
Text Label 5600 2450 2    55   ~ 0
ESP32_UART2_RXD
Text Label 5600 2550 2    55   ~ 0
ESP32_UART2_TXD
Wire Wire Line
	11050 2000 9900 2000
Wire Wire Line
	11050 2100 9900 2100
Text Label 9900 2000 0    55   ~ 0
Quectel_UART_RXD
Text Label 9900 2100 0    55   ~ 0
Quectel_UART_TXD
Wire Wire Line
	9900 2300 10750 2300
Wire Wire Line
	11050 3000 9900 3000
Text Label 9900 2300 0    55   ~ 0
Quectel_UART_RI
Text Label 9900 3000 0    55   ~ 0
Quectel_UART_DTR
Wire Wire Line
	11050 2400 9900 2400
Wire Wire Line
	11550 3600 12700 3600
Wire Wire Line
	11550 3700 12700 3700
Text Label 9900 2400 0    55   ~ 0
SIMCom_UART_TXD
Wire Wire Line
	10750 2300 10750 2500
Wire Wire Line
	10750 2500 9900 2500
Connection ~ 10750 2300
Text Label 9900 2500 0    55   ~ 0
SIMCom_UART_RXD
Text Label 12700 3600 2    55   ~ 0
SIMCom_UART_RI
Text Label 12700 3700 2    55   ~ 0
SIMCom_UART_DTR
Wire Wire Line
	14000 3250 14850 3250
Wire Wire Line
	14000 3500 14850 3500
Wire Wire Line
	14000 4000 14850 4000
Wire Wire Line
	14000 3750 14850 3750
Text Label 14850 3750 2    55   ~ 0
Quectel_UART_RXD
Text Label 14850 4000 2    55   ~ 0
Quectel_UART_TXD
Text Label 14850 3500 2    55   ~ 0
Quectel_UART_RI
Text Label 14850 3250 2    55   ~ 0
Quectel_UART_DTR
Wire Wire Line
	13800 3250 12950 3250
Wire Wire Line
	13800 3500 12950 3500
Wire Wire Line
	13800 4000 12950 4000
Wire Wire Line
	13800 3750 12950 3750
Text Label 12950 3250 0    55   ~ 0
ESP32_UART2_DTR
Text Label 12950 3500 0    55   ~ 0
ESP32_UART2_RI
Text Label 12950 4000 0    55   ~ 0
ESP32_UART2_RXD
Text Label 12950 3750 0    55   ~ 0
ESP32_UART2_TXD
Wire Wire Line
	6150 5200 7050 5200
Wire Wire Line
	6150 5000 7050 5000
Wire Wire Line
	6150 5400 7050 5400
Wire Wire Line
	6150 5600 7050 5600
Text Label 7050 5000 2    55   ~ 0
SIMCom_UART_RI
Text Label 7050 5200 2    55   ~ 0
SIMCom_UART_DTR
Text Label 7050 5400 2    55   ~ 0
SIMCom_UART_TXD
Text Label 7050 5600 2    55   ~ 0
SIMCom_UART_RXD
Wire Wire Line
	5350 5200 4450 5200
Wire Wire Line
	5350 5000 4450 5000
Wire Wire Line
	5350 5400 4450 5400
Wire Wire Line
	5350 5600 4450 5600
Text Label 4450 5000 0    55   ~ 0
ESP32_UART2_RI
Text Label 4450 5200 0    55   ~ 0
ESP32_UART2_DTR
Text Label 4450 5400 0    55   ~ 0
ESP32_UART2_RXD
Text Label 4450 5600 0    55   ~ 0
ESP32_UART2_TXD
Connection ~ 5850 6050
Wire Wire Line
	5650 4500 5250 4500
Wire Wire Line
	5250 4500 5250 4550
Wire Wire Line
	5250 6050 5250 4850
Connection ~ 5650 6050
Wire Wire Line
	2050 950  2350 950 
Wire Wire Line
	2050 1350 2050 1300
Wire Wire Line
	2350 1350 2350 1300
$Comp
L power:GND #PWR0118
U 1 1 5C7D5E27
P 1650 2150
F 0 "#PWR0118" H 1650 1900 50  0001 C CNN
F 1 "GND" H 1650 2000 50  0000 C CNN
F 2 "" H 1650 2150 50  0001 C CNN
F 3 "" H 1650 2150 50  0001 C CNN
	1    1650 2150
	1    0    0    -1  
$EndComp
Text Label 5800 3250 2    55   ~ 0
ESP32_PCM_SYNC
Text Label 5800 3350 2    55   ~ 0
ESP32_PCM_DO
Wire Wire Line
	4250 3300 4250 3350
Wire Wire Line
	5800 3250 4950 3250
Wire Wire Line
	3350 3300 3350 3350
Wire Wire Line
	3350 3350 2800 3350
Wire Wire Line
	2800 2950 2800 3350
Wire Wire Line
	2850 2950 2800 2950
Connection ~ 2800 3350
Wire Wire Line
	4250 3350 5800 3350
Wire Wire Line
	4700 1650 5050 1650
Wire Wire Line
	4700 1950 5050 1950
$Comp
L Device:C C206
U 1 1 5C7D81F4
P 3400 4700
F 0 "C206" H 3550 4750 50  0000 L CNN
F 1 "0.1uF" H 3550 4650 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3438 4550 50  0001 C CNN
F 3 "" H 3400 4700 50  0001 C CNN
	1    3400 4700
	1    0    0    -1  
$EndComp
$Comp
L power:+1V8 #PWR0119
U 1 1 5C7D83FE
P 2550 4400
F 0 "#PWR0119" H 2550 4250 50  0001 C CNN
F 1 "+1V8" H 2550 4540 50  0000 C CNN
F 2 "" H 2550 4400 50  0001 C CNN
F 3 "" H 2550 4400 50  0001 C CNN
	1    2550 4400
	-1   0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0120
U 1 1 5C7D84B6
P 2350 4400
F 0 "#PWR0120" H 2350 4250 50  0001 C CNN
F 1 "+3.3V" H 2350 4540 50  0000 C CNN
F 2 "" H 2350 4400 50  0001 C CNN
F 3 "" H 2350 4400 50  0001 C CNN
	1    2350 4400
	-1   0    0    -1  
$EndComp
Wire Wire Line
	2350 4500 1950 4500
$Comp
L power:GND #PWR0121
U 1 1 5C7D8F41
P 2550 6100
F 0 "#PWR0121" H 2550 5850 50  0001 C CNN
F 1 "GND" H 2550 5950 50  0000 C CNN
F 2 "" H 2550 6100 50  0001 C CNN
F 3 "" H 2550 6100 50  0001 C CNN
	1    2550 6100
	-1   0    0    -1  
$EndComp
Wire Wire Line
	1950 6050 1950 4850
Wire Wire Line
	1950 6050 2350 6050
Wire Wire Line
	2550 6000 2550 6050
Connection ~ 2550 6050
Wire Wire Line
	2350 6000 2350 6050
Connection ~ 2350 6050
Text Label 1150 5000 0    55   ~ 0
ESP32_PCM_CLK
Text Label 1150 5200 0    55   ~ 0
ESP32_PCM_DI
Text Label 1150 5400 0    55   ~ 0
ESP32_PCM_DO
Text Label 1150 5600 0    55   ~ 0
ESP32_PCM_SYNC
Wire Wire Line
	2050 5600 1150 5600
Wire Wire Line
	2050 5400 1150 5400
Wire Wire Line
	2050 5200 1150 5200
Wire Wire Line
	2050 5000 1150 5000
Text Label 9900 3700 0    55   ~ 0
PCM_CLK
Text Label 9900 3800 0    55   ~ 0
PCM_DO
Text Label 9900 3900 0    55   ~ 0
PCM_DI
Text Label 9900 4000 0    55   ~ 0
PCM_SYNC
Wire Wire Line
	9900 3700 11050 3700
Wire Wire Line
	9900 3800 11050 3800
Wire Wire Line
	9900 3900 11050 3900
Wire Wire Line
	9900 4000 11050 4000
Text Label 3450 5000 2    55   ~ 0
PCM_CLK
Text Label 3450 5200 2    55   ~ 0
PCM_DO
Text Label 3450 5600 2    55   ~ 0
PCM_SYNC
Wire Wire Line
	2850 5000 3450 5000
Wire Wire Line
	2850 5200 3450 5200
Wire Wire Line
	2850 5400 3450 5400
Wire Wire Line
	2850 5600 3450 5600
Wire Wire Line
	2850 1950 1900 1950
Text Label 1900 1950 0    55   ~ 0
ESP32_PCM_DI
Text Label 1900 2050 0    55   ~ 0
ESP32_UART2_RI
Wire Wire Line
	2850 2050 1900 2050
Wire Wire Line
	2850 2150 1900 2150
Wire Wire Line
	2850 2250 1900 2250
Text Label 1900 2150 0    55   ~ 0
ESP32_UART2_DTR
Text Label 1900 2250 0    55   ~ 0
ESP32_PCM_CLK
Text Label 5600 2350 2    55   ~ 0
ESP32_VSPI_SS0
Text Label 5600 2250 2    55   ~ 0
ESP32_VSPI_SCK
Text Label 5600 2150 2    55   ~ 0
ESP32_VSPI_MISO
Text Label 5600 1550 2    55   ~ 0
ESP32_VSPI_MOSI
Wire Wire Line
	4700 2350 4750 2350
Wire Wire Line
	4700 1550 5600 1550
Wire Wire Line
	4700 2150 5600 2150
Text Label 6400 2950 0    55   ~ 0
ESP32_VSPI_MISO
Text Label 9800 2950 2    55   ~ 0
ESP32_VSPI_MOSI
Text Label 6400 2750 0    55   ~ 0
ESP32_VSPI_SS0
Wire Wire Line
	8650 2950 9800 2950
Wire Wire Line
	8650 3050 9300 3050
Wire Wire Line
	7650 3050 6900 3050
Wire Wire Line
	7650 2950 6400 2950
$Comp
L Device:C C204
U 1 1 5C883ACC
P 7300 1800
F 0 "C204" H 7325 1900 50  0000 L CNN
F 1 "0.1uF" H 7325 1700 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7338 1650 50  0001 C CNN
F 3 "" H 7300 1800 50  0001 C CNN
	1    7300 1800
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0123
U 1 1 5C883B97
P 7600 1450
F 0 "#PWR0123" H 7600 1300 50  0001 C CNN
F 1 "+3.3V" H 7600 1590 50  0000 C CNN
F 2 "" H 7600 1450 50  0001 C CNN
F 3 "" H 7600 1450 50  0001 C CNN
	1    7600 1450
	1    0    0    -1  
$EndComp
Connection ~ 4750 2350
$Comp
L Device:R R203
U 1 1 5C885135
P 7000 1800
F 0 "R203" V 7080 1800 50  0000 C CNN
F 1 "47K" V 7000 1800 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6930 1800 50  0001 C CNN
F 3 "" H 7000 1800 50  0001 C CNN
	1    7000 1800
	1    0    0    -1  
$EndComp
Wire Wire Line
	7500 2550 7650 2550
$Comp
L power:GND #PWR0124
U 1 1 5C886DB9
P 7600 3550
F 0 "#PWR0124" H 7600 3300 50  0001 C CNN
F 1 "GND" H 7600 3400 50  0000 C CNN
F 2 "" H 7600 3550 50  0001 C CNN
F 3 "" H 7600 3550 50  0001 C CNN
	1    7600 3550
	1    0    0    -1  
$EndComp
Wire Wire Line
	8800 2850 8650 2850
Wire Wire Line
	7500 2850 7650 2850
Connection ~ 3150 7150
Connection ~ 3150 6950
Wire Wire Line
	7500 2150 7500 2550
Wire Wire Line
	7650 2750 6400 2750
Connection ~ 7500 2550
Wire Wire Line
	7650 2650 7600 2650
Wire Wire Line
	7600 2650 7600 3250
Wire Wire Line
	7300 1550 7300 1650
Wire Wire Line
	8800 2150 8800 2550
Wire Wire Line
	6900 2150 7000 2150
Connection ~ 7500 2150
Wire Wire Line
	7600 2350 7650 2350
Wire Wire Line
	7600 1450 7600 1550
Wire Wire Line
	7000 1550 7300 1550
Connection ~ 7600 1550
Wire Wire Line
	7000 1650 7000 1550
Connection ~ 7300 1550
Wire Wire Line
	7000 1950 7000 2150
Connection ~ 7000 2150
Wire Wire Line
	7300 1950 7300 2300
$Comp
L power:GND #PWR0135
U 1 1 5C8FB773
P 7300 2300
F 0 "#PWR0135" H 7300 2050 50  0001 C CNN
F 1 "GND" H 7300 2150 50  0000 C CNN
F 2 "" H 7300 2300 50  0001 C CNN
F 3 "" H 7300 2300 50  0001 C CNN
	1    7300 2300
	1    0    0    -1  
$EndComp
Wire Wire Line
	7650 3350 7600 3350
Connection ~ 7600 3350
Wire Wire Line
	7650 3250 7600 3250
Connection ~ 7600 3250
Text GLabel 5000 3550 2    55   BiDi ~ 0
ESP32.HSPI.MOSI
Text GLabel 2750 2650 0    55   BiDi ~ 0
ESP32.HSPI.SCK
Text GLabel 2750 2750 0    55   BiDi ~ 0
ESP32.HSPI.MISO
Text GLabel 5000 3450 2    55   BiDi ~ 0
ESP32.HSPI.SS0
Wire Wire Line
	2750 2750 2850 2750
Wire Wire Line
	2750 2650 2850 2650
Wire Wire Line
	4150 3300 4150 3450
Wire Wire Line
	4150 3450 5000 3450
Wire Wire Line
	3450 3300 3450 3550
Wire Wire Line
	3450 3550 5000 3550
Text GLabel 2750 2550 0    55   BiDi ~ 0
ESP32.IO27
Wire Wire Line
	2750 2550 2850 2550
Text GLabel 2750 2450 0    55   BiDi ~ 0
ESP32.IO26
$Comp
L Device:C C213
U 1 1 5C91B1E9
P 10400 3350
F 0 "C213" H 10425 3450 50  0000 L CNN
F 1 "0.1uF" H 10425 3250 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 10438 3200 50  0001 C CNN
F 3 "" H 10400 3350 50  0001 C CNN
	1    10400 3350
	1    0    0    -1  
$EndComp
$Comp
L Device:C C212
U 1 1 5C91B2E5
P 10050 3350
F 0 "C212" H 10075 3450 50  0000 L CNN
F 1 "0.1uF" H 10075 3250 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 10088 3200 50  0001 C CNN
F 3 "" H 10050 3350 50  0001 C CNN
	1    10050 3350
	1    0    0    -1  
$EndComp
Wire Wire Line
	10750 3400 10950 3400
Wire Wire Line
	10750 3150 10750 3400
Wire Wire Line
	10050 3150 10400 3150
Wire Wire Line
	10050 3150 10050 3200
Wire Wire Line
	10400 3200 10400 3150
Connection ~ 10400 3150
Wire Wire Line
	10050 3500 10050 3550
Wire Wire Line
	10400 3550 10400 3500
Connection ~ 10400 3550
$Comp
L Device:C C210
U 1 1 5C9205B4
P 12000 2800
F 0 "C210" H 12150 2850 50  0000 L CNN
F 1 "0.1uF" H 12150 2750 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 12038 2650 50  0001 C CNN
F 3 "" H 12000 2800 50  0001 C CNN
	1    12000 2800
	1    0    0    -1  
$EndComp
$Comp
L Device:C C211
U 1 1 5C9206B2
P 12000 4200
F 0 "C211" H 12150 4250 50  0000 L CNN
F 1 "0.1uF" H 12150 4150 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 12038 4050 50  0001 C CNN
F 3 "" H 12000 4200 50  0001 C CNN
	1    12000 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	12000 4000 12000 4050
Connection ~ 11650 4000
Wire Wire Line
	12000 2600 12000 2650
Wire Wire Line
	12000 2950 12000 3000
Wire Wire Line
	12000 3000 11750 3000
Connection ~ 11750 3000
Wire Wire Line
	12000 4350 12000 4400
Wire Wire Line
	12000 4400 11750 4400
Connection ~ 11750 4400
Wire Wire Line
	10650 1500 10650 1600
Wire Wire Line
	10050 3550 10400 3550
Connection ~ 10850 3550
$Comp
L Device:C C209
U 1 1 5C922451
P 11900 1350
F 0 "C209" H 11925 1450 50  0000 L CNN
F 1 "0.1uF" H 11925 1250 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 11938 1200 50  0001 C CNN
F 3 "" H 11900 1350 50  0001 C CNN
	1    11900 1350
	1    0    0    -1  
$EndComp
Wire Wire Line
	11900 1200 11900 1100
Wire Wire Line
	11900 1100 11650 1100
Connection ~ 11650 1100
Wire Wire Line
	11900 1600 11900 1500
Connection ~ 11750 1600
Wire Wire Line
	10850 3600 11050 3600
Wire Wire Line
	10650 1600 10850 1600
Connection ~ 10850 1900
Wire Wire Line
	2350 950  2600 950 
Wire Wire Line
	2050 950  2050 1000
Wire Wire Line
	4800 3050 4800 3150
Wire Wire Line
	11650 1500 11650 2600
Wire Wire Line
	10950 3400 10950 3500
Wire Wire Line
	10950 3400 11050 3400
Wire Wire Line
	11750 3900 11750 4200
Wire Wire Line
	11750 3400 11750 3900
Wire Wire Line
	11750 3100 11750 3400
Wire Wire Line
	11750 2700 11750 3000
Wire Wire Line
	11750 2300 11750 2700
Wire Wire Line
	10850 2200 10850 2500
Wire Wire Line
	10850 2800 10850 2900
Wire Wire Line
	10850 2900 10850 3200
Wire Wire Line
	10850 3200 10850 3300
Wire Wire Line
	10850 3300 10850 3550
Wire Wire Line
	10850 3600 10850 4500
Wire Wire Line
	10850 2500 10850 2800
Wire Wire Line
	12600 2100 13700 2100
Wire Wire Line
	12850 2000 14200 2000
Wire Wire Line
	13100 1900 12250 1900
Wire Wire Line
	13100 1900 13100 2200
Wire Wire Line
	13800 2100 13800 2550
Wire Wire Line
	13800 2550 13800 2600
Wire Wire Line
	12850 2550 13100 2550
Wire Wire Line
	14100 1800 14200 1800
Wire Wire Line
	5850 4500 5850 4600
Wire Wire Line
	5650 4500 5650 4600
Wire Wire Line
	10950 1100 10950 3400
Wire Wire Line
	11650 2600 12000 2600
Wire Wire Line
	11650 2600 11650 4000
Wire Wire Line
	13600 1800 14100 1800
Wire Wire Line
	3150 8000 3150 8100
Wire Wire Line
	10750 2300 11050 2300
Wire Wire Line
	5850 6050 5650 6050
Wire Wire Line
	5850 6050 5850 6150
Wire Wire Line
	6200 4900 6200 6050
Wire Wire Line
	6700 4500 6700 4550
Wire Wire Line
	5650 6050 5250 6050
Wire Wire Line
	2050 1350 2350 1350
Wire Wire Line
	2800 3350 2800 3400
Wire Wire Line
	2550 6050 2900 6050
Wire Wire Line
	2550 6050 2550 6100
Wire Wire Line
	2350 6050 2550 6050
Wire Wire Line
	4750 2350 5600 2350
Wire Wire Line
	3150 7150 3150 7250
Wire Wire Line
	7500 2550 7500 2850
Wire Wire Line
	7500 2150 8800 2150
Wire Wire Line
	7600 1550 7600 2350
Wire Wire Line
	7300 1550 7600 1550
Wire Wire Line
	7000 2150 7500 2150
Wire Wire Line
	7600 3350 7600 3550
Wire Wire Line
	7600 3250 7600 3350
Wire Wire Line
	10400 3150 10750 3150
Wire Wire Line
	10400 3550 10850 3550
Wire Wire Line
	11650 4000 12000 4000
Wire Wire Line
	11750 3000 11750 3100
Wire Wire Line
	11750 4400 11750 4500
Wire Wire Line
	10850 3550 10850 3600
Wire Wire Line
	11650 1100 11650 1500
Wire Wire Line
	11750 1600 11900 1600
Wire Wire Line
	10850 1900 10850 2200
$Comp
L Switch:SW_Push SW201
U 1 1 5CC8732C
P 1250 3100
F 0 "SW201" H 1400 3200 50  0000 C CNN
F 1 "ESP32_RST" H 1250 3000 50  0000 C CNN
F 2 "Button_Switch_SMD:SW_SPST_PTS810" H 1250 3300 50  0001 C CNN
F 3 "~" H 1250 3300 50  0001 C CNN
	1    1250 3100
	-1   0    0    -1  
$EndComp
$Comp
L Connector:SIM_Card J202
U 1 1 5CC8C7F4
P 14700 2100
F 0 "J202" H 14300 2500 50  0000 L CNN
F 1 "SIM_Card" H 14950 2500 50  0000 L CNN
F 2 "footprints:Wurth_NanoSIM-693043020611" H 14700 2450 50  0001 C CNN
F 3 " ~" H 14650 2100 50  0001 C CNN
	1    14700 2100
	1    0    0    -1  
$EndComp
$Comp
L Logic_LevelTranslator:TXB0104RGY U203
U 1 1 5CC9072D
P 2450 5300
F 0 "U203" H 2200 5950 50  0000 C CNN
F 1 "TXB0104RGY" H 2700 4450 50  0000 C CNN
F 2 "footprints:Texas_S-PVQFN-N14_ThermalVias" H 2450 4550 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/txb0104.pdf" H 2560 5395 50  0001 C CNN
	1    2450 5300
	-1   0    0    -1  
$EndComp
$Comp
L Logic_LevelTranslator:TXB0104RGY U204
U 1 1 5CD08728
P 5750 5300
F 0 "U204" H 5500 5950 50  0000 C CNN
F 1 "TXB0104RGY" H 6000 4450 50  0000 C CNN
F 2 "footprints:Texas_S-PVQFN-N14_ThermalVias" H 5750 4550 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/txb0104.pdf" H 5860 5395 50  0001 C CNN
	1    5750 5300
	-1   0    0    -1  
$EndComp
$Comp
L myConn:mPCIe J201
U 1 1 5CDFDC3F
P 11250 2700
F 0 "J201" H 11300 4000 50  0000 C CNN
F 1 "Modem" H 11450 1300 50  0000 C CNN
F 2 "footprints:TE_mPCIe-1775862" H 11250 2700 50  0001 C CNN
F 3 "~" H 11250 2700 50  0001 C CNN
	1    11250 2700
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x02 J203
U 1 1 5CE162E3
P 3700 7350
F 0 "J203" H 3600 7450 50  0000 L CNN
F 1 "Motor" H 3600 7150 50  0000 L CNN
F 2 "footprints:SolderWirePad_1x02_SMD_1x2mm" H 3700 7350 50  0001 C CNN
F 3 "~" H 3700 7350 50  0001 C CNN
	1    3700 7350
	1    0    0    -1  
$EndComp
Wire Wire Line
	4700 2750 5050 2750
Wire Wire Line
	4700 2650 4950 2650
Wire Wire Line
	4950 2650 4950 3250
Text GLabel 5050 1750 2    55   Output ~ 0
ESP32.UART0.TXD
Text GLabel 5050 1850 2    55   Input ~ 0
ESP32.UART0.RXD
Wire Wire Line
	4700 1850 5050 1850
Wire Wire Line
	4700 1750 5050 1750
$Comp
L Device:Jumper_NC_Small JP204
U 1 1 5E091644
P 13900 3500
F 0 "JP204" H 13900 3600 50  0000 C CNN
F 1 "Q.RI" H 13900 3450 50  0000 C CNN
F 2 "Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm" H 13900 3500 50  0001 C CNN
F 3 "~" H 13900 3500 50  0001 C CNN
	1    13900 3500
	1    0    0    -1  
$EndComp
$Comp
L Device:Jumper_NC_Small JP206
U 1 1 5E0CADAF
P 13900 4000
F 0 "JP206" H 13900 4100 50  0000 C CNN
F 1 "Q.TXD" H 13900 3950 50  0000 C CNN
F 2 "Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm" H 13900 4000 50  0001 C CNN
F 3 "~" H 13900 4000 50  0001 C CNN
	1    13900 4000
	1    0    0    -1  
$EndComp
$Comp
L Device:Jumper_NC_Small JP205
U 1 1 5E1036AB
P 13900 3750
F 0 "JP205" H 13900 3850 50  0000 C CNN
F 1 "Q.RXD" H 13900 3700 50  0000 C CNN
F 2 "Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm" H 13900 3750 50  0001 C CNN
F 3 "~" H 13900 3750 50  0001 C CNN
	1    13900 3750
	1    0    0    -1  
$EndComp
Wire Wire Line
	3150 6750 3150 6800
Wire Wire Line
	8650 2650 9800 2650
Text Label 9800 2650 2    55   ~ 0
ESP32_VSPI_SCK
Wire Wire Line
	8650 2750 9300 2750
Wire Wire Line
	4700 2250 5600 2250
Wire Wire Line
	8650 2550 8800 2550
Connection ~ 8800 2550
Wire Wire Line
	8800 2550 8800 2850
Text GLabel 11850 3200 2    55   BiDi ~ 0
iMX8.USB1.D_N
Text GLabel 11850 3300 2    55   BiDi ~ 0
iMX8.USB1.D_P
Wire Wire Line
	11550 3200 11850 3200
Wire Wire Line
	11550 3300 11850 3300
$Comp
L Device:CP C218
U 1 1 5D7BE54F
P 10650 1350
F 0 "C218" H 10675 1450 50  0000 L CNN
F 1 "470uF" H 10675 1250 50  0000 L CNN
F 2 "Capacitor_Tantalum_SMD:CP_EIA-7343-31_Kemet-D" H 10688 1200 50  0001 C CNN
F 3 "" H 10650 1350 50  0001 C CNN
	1    10650 1350
	1    0    0    -1  
$EndComp
Wire Wire Line
	1100 9900 1950 9900
Wire Wire Line
	1750 9600 1950 9600
Connection ~ 1750 9600
Wire Wire Line
	1750 9500 1750 9600
Wire Wire Line
	1750 9150 1650 9150
Wire Wire Line
	1750 9200 1750 9150
Wire Wire Line
	1650 9050 1650 9150
Wire Wire Line
	1100 9700 1950 9700
Wire Wire Line
	1100 9600 1750 9600
$Comp
L power:+3.3V #PWR0145
U 1 1 5C4FB85D
P 1650 9050
F 0 "#PWR0145" H 1650 8900 50  0001 C CNN
F 1 "+3.3V" H 1650 9190 50  0000 C CNN
F 2 "" H 1650 9050 50  0001 C CNN
F 3 "" H 1650 9050 50  0001 C CNN
	1    1650 9050
	-1   0    0    -1  
$EndComp
Text GLabel 1100 9600 0    55   Input ~ 0
GPIO_0
Text GLabel 1100 9700 0    55   Input ~ 0
SPI1.MOSI
Wire Wire Line
	1950 9800 1650 9800
Wire Wire Line
	1650 9800 1650 9150
Connection ~ 1650 9150
NoConn ~ 1950 9500
$Comp
L Device:C C227
U 1 1 5D9958BB
P 1400 9350
F 0 "C227" H 1400 9450 50  0000 L CNN
F 1 "0.1uF" H 1400 9250 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1438 9200 50  0001 C CNN
F 3 "~" H 1400 9350 50  0001 C CNN
	1    1400 9350
	1    0    0    -1  
$EndComp
Wire Wire Line
	1400 9500 1400 9550
Wire Wire Line
	1400 10250 1850 10250
Connection ~ 1850 10250
Wire Wire Line
	1400 9200 1400 9150
Wire Wire Line
	1400 9150 1650 9150
Wire Wire Line
	11550 1800 13600 1800
Wire Wire Line
	13100 2550 13800 2550
$Comp
L Device:R R206
U 1 1 5C509D6E
P 12100 2100
F 0 "R206" V 12050 2300 50  0000 C CNN
F 1 "22R" V 12100 2100 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 12030 2100 50  0001 C CNN
F 3 "" H 12100 2100 50  0001 C CNN
	1    12100 2100
	0    1    1    0   
$EndComp
$Comp
L esp:ESP32-WROOM U201
U 1 1 6176A093
P 3800 2250
F 0 "U201" H 3150 3500 60  0000 C CNN
F 1 "ESP32-WROOM" H 4150 3500 60  0000 C CNN
F 2 "footprints:ESP32-WROOM" H 3900 3650 60  0001 C CNN
F 3 "" H 3350 2700 60  0001 C CNN
	1    3800 2250
	1    0    0    -1  
$EndComp
$Comp
L sn74:SN74CBTLV3125RGY U202
U 1 1 621AAAA9
P 8150 2800
AR Path="/621AAAA9" Ref="U202"  Part="1" 
AR Path="/619DBCF0/621AAAA9" Ref="U202"  Part="1" 
F 0 "U202" H 8350 3350 60  0000 C CNN
F 1 "SN74CBTLV3125RGY" H 8150 2150 60  0000 C CNN
F 2 "footprints:Texas_S-PVQFN-N14_ThermalVias" H 8150 2650 60  0001 C CNN
F 3 "" H 8150 2650 60  0001 C CNN
	1    8150 2800
	1    0    0    -1  
$EndComp
Wire Wire Line
	6100 8500 6100 8550
Wire Wire Line
	6100 8550 6300 8550
Wire Wire Line
	6300 8550 6300 8500
Wire Wire Line
	6300 8550 6950 8550
Wire Wire Line
	6950 8550 6950 8200
Wire Wire Line
	6950 8200 6900 8200
Connection ~ 6300 8550
Wire Wire Line
	6900 8100 6950 8100
Wire Wire Line
	6950 8100 6950 8200
Connection ~ 6950 8200
Wire Wire Line
	6900 8000 6950 8000
Wire Wire Line
	6950 8000 6950 8100
Connection ~ 6950 8100
Wire Wire Line
	6900 7900 6950 7900
Wire Wire Line
	6950 7900 6950 8000
Connection ~ 6950 8000
Wire Wire Line
	6900 7800 6950 7800
Wire Wire Line
	6950 7800 6950 7900
Connection ~ 6950 7900
$Comp
L power:GND #PWR0203
U 1 1 6002D9AC
P 6950 8600
F 0 "#PWR0203" H 6950 8350 50  0001 C CNN
F 1 "GND" H 6955 8427 50  0000 C CNN
F 2 "" H 6950 8600 50  0001 C CNN
F 3 "" H 6950 8600 50  0001 C CNN
	1    6950 8600
	1    0    0    -1  
$EndComp
Wire Wire Line
	6950 8600 6950 8550
Connection ~ 6950 8550
NoConn ~ 5500 8000
NoConn ~ 5500 7900
NoConn ~ 5500 7800
$Comp
L Device:C C225
U 1 1 600FE38B
P 4800 8550
F 0 "C225" H 4800 8650 50  0000 L CNN
F 1 "0.01uF" H 4800 8450 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4838 8400 50  0001 C CNN
F 3 "~" H 4800 8550 50  0001 C CNN
	1    4800 8550
	1    0    0    -1  
$EndComp
$Comp
L Device:C C226
U 1 1 600FF901
P 5200 8550
F 0 "C226" H 5200 8650 50  0000 L CNN
F 1 "0.1uF" H 5200 8450 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5238 8400 50  0001 C CNN
F 3 "~" H 5200 8550 50  0001 C CNN
	1    5200 8550
	1    0    0    -1  
$EndComp
$Comp
L Device:C C224
U 1 1 60100C61
P 7600 6850
F 0 "C224" H 7600 6950 50  0000 L CNN
F 1 "0.1uF" H 7600 6750 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7638 6700 50  0001 C CNN
F 3 "~" H 7600 6850 50  0001 C CNN
	1    7600 6850
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0201
U 1 1 6010305E
P 7600 6600
F 0 "#PWR0201" H 7600 6450 50  0001 C CNN
F 1 "+3.3V" H 7615 6773 50  0000 C CNN
F 2 "" H 7600 6600 50  0001 C CNN
F 3 "" H 7600 6600 50  0001 C CNN
	1    7600 6600
	1    0    0    -1  
$EndComp
Wire Wire Line
	7600 6600 7600 6650
NoConn ~ 6900 7500
NoConn ~ 6900 7600
Wire Wire Line
	6200 6900 6200 6650
Wire Wire Line
	6200 6650 6300 6650
Connection ~ 7600 6650
Wire Wire Line
	7600 6650 7600 6700
Wire Wire Line
	6300 6900 6300 6650
Connection ~ 6300 6650
Wire Wire Line
	6300 6650 6500 6650
Wire Wire Line
	6500 6900 6500 6650
Connection ~ 6500 6650
Wire Wire Line
	6500 6650 6600 6650
Wire Wire Line
	6600 6900 6600 6650
Connection ~ 6600 6650
Wire Wire Line
	6600 6650 7000 6650
Wire Wire Line
	6900 7300 7000 7300
Wire Wire Line
	7000 7300 7000 6650
Connection ~ 7000 6650
Wire Wire Line
	7000 6650 7250 6650
Wire Wire Line
	6900 7400 7000 7400
Wire Wire Line
	7000 7400 7000 7300
Connection ~ 7000 7300
Wire Wire Line
	5500 7600 5400 7600
Wire Wire Line
	5400 7600 5400 6650
Wire Wire Line
	5400 6650 6200 6650
Connection ~ 6200 6650
Wire Wire Line
	5500 7700 5400 7700
Wire Wire Line
	5400 7700 5400 7600
Connection ~ 5400 7600
Wire Wire Line
	5500 8200 4800 8200
Wire Wire Line
	4800 8200 4800 8400
Wire Wire Line
	5500 8300 5200 8300
Wire Wire Line
	5200 8300 5200 8400
$Comp
L power:GND #PWR0204
U 1 1 604C83CA
P 4800 8800
F 0 "#PWR0204" H 4800 8550 50  0001 C CNN
F 1 "GND" H 4805 8627 50  0000 C CNN
F 2 "" H 4800 8800 50  0001 C CNN
F 3 "" H 4800 8800 50  0001 C CNN
	1    4800 8800
	1    0    0    -1  
$EndComp
Wire Wire Line
	4800 8800 4800 8750
Wire Wire Line
	5200 8700 5200 8750
Wire Wire Line
	5200 8750 4800 8750
Connection ~ 4800 8750
Wire Wire Line
	4800 8750 4800 8700
$Comp
L power:GND #PWR0202
U 1 1 6053E78E
P 7600 7100
F 0 "#PWR0202" H 7600 6850 50  0001 C CNN
F 1 "GND" H 7605 6927 50  0000 C CNN
F 2 "" H 7600 7100 50  0001 C CNN
F 3 "" H 7600 7100 50  0001 C CNN
	1    7600 7100
	1    0    0    -1  
$EndComp
Wire Wire Line
	7600 7000 7600 7050
Text GLabel 5300 7400 0    55   BiDi ~ 0
I2C0.SDA
Text GLabel 5300 7300 0    55   Input ~ 0
I2C0.SCL
Wire Wire Line
	5300 7300 5500 7300
Wire Wire Line
	5300 7400 5500 7400
$Comp
L Device:C C223
U 1 1 6084ED71
P 7250 6850
F 0 "C223" H 7250 6950 50  0000 L CNN
F 1 "0.1uF" H 7250 6750 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7288 6700 50  0001 C CNN
F 3 "~" H 7250 6850 50  0001 C CNN
	1    7250 6850
	1    0    0    -1  
$EndComp
Wire Wire Line
	7250 7000 7250 7050
Wire Wire Line
	7250 7050 7600 7050
Connection ~ 7600 7050
Wire Wire Line
	7600 7050 7600 7100
Wire Wire Line
	7250 6700 7250 6650
Connection ~ 7250 6650
Wire Wire Line
	7250 6650 7600 6650
$Comp
L st:LSM9DS1 U206
U 1 1 5FE708AF
P 6200 7700
F 0 "U206" H 5700 8450 60  0000 C CNN
F 1 "LSM9DS1" H 5800 6950 60  0000 C CNN
F 2 "Package_LGA:LGA-24L_3x3.5mm_P0.43mm" H 7350 6900 60  0001 C CNN
F 3 "" H 6200 7700 60  0001 C CNN
	1    6200 7700
	1    0    0    -1  
$EndComp
$Comp
L Device:Jumper_NC_Small JP203
U 1 1 5E090092
P 13900 3250
F 0 "JP203" H 13900 3350 50  0000 C CNN
F 1 "Q.DTR" H 13900 3200 50  0000 C CNN
F 2 "Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm" H 13900 3250 50  0001 C CNN
F 3 "~" H 13900 3250 50  0001 C CNN
	1    13900 3250
	1    0    0    -1  
$EndComp
Text Label 12450 2500 2    60   ~ 0
PERST
$Comp
L power:GND #PWR0205
U 1 1 60126331
P 13150 4850
F 0 "#PWR0205" H 13150 4600 50  0001 C CNN
F 1 "GND" H 13155 4677 50  0000 C CNN
F 2 "" H 13150 4850 50  0001 C CNN
F 3 "" H 13150 4850 50  0001 C CNN
	1    13150 4850
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push SW202
U 1 1 60127DC0
P 13400 4400
F 0 "SW202" H 13550 4500 50  0000 C CNN
F 1 "MODEM_RST" H 13400 4300 50  0000 C CNN
F 2 "Button_Switch_SMD:SW_SPST_PTS810" H 13400 4600 50  0001 C CNN
F 3 "~" H 13400 4600 50  0001 C CNN
	1    13400 4400
	-1   0    0    -1  
$EndComp
Text Label 14050 4400 2    60   ~ 0
PERST
$Comp
L Device:C C220
U 1 1 601D56EF
P 13650 4600
F 0 "C220" H 13750 4650 50  0000 L CNN
F 1 "0.1uF" H 13750 4550 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 13688 4450 50  0001 C CNN
F 3 "~" H 13650 4600 50  0001 C CNN
	1    13650 4600
	1    0    0    -1  
$EndComp
$Comp
L Device:R R207
U 1 1 5C6D9747
P 1750 9350
F 0 "R207" V 1830 9350 50  0000 C CNN
F 1 "47K" V 1750 9350 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1680 9350 50  0001 C CNN
F 3 "" H 1750 9350 50  0001 C CNN
	1    1750 9350
	1    0    0    -1  
$EndComp
Text GLabel 5500 10250 0    55   Output ~ 0
JTAG_TRST_N
Text GLabel 5500 9950 0    55   Input ~ 0
JTAG_TDO
Text GLabel 5500 9850 0    55   Output ~ 0
JTAG_TCK
Text GLabel 5500 10050 0    55   Output ~ 0
JTAG_TMS
Text GLabel 5500 10150 0    55   Output ~ 0
JTAG_TDI
Text GLabel 5500 9650 0    55   Input ~ 0
ESP32.UART0.TXD
Text GLabel 5500 9550 0    55   Output ~ 0
ESP32.UART0.RXD
Text GLabel 5500 10550 0    55   Output ~ 0
UART0.RXD
Text GLabel 5500 10450 0    55   Input ~ 0
UART0.TXD
$Comp
L Connector_Generic:Conn_01x12 J?
U 1 1 60922A25
P 5900 10050
AR Path="/61A17BF3/60922A25" Ref="J?"  Part="1" 
AR Path="/619DBCF0/60922A25" Ref="J205"  Part="1" 
F 0 "J205" H 5850 10650 50  0000 L CNN
F 1 "Prog" H 5800 9350 50  0000 L CNN
F 2 "Connector_FFC-FPC:Hirose_FH12-12S-0.5SH_1x12-1MP_P0.50mm_Horizontal" H 5900 10050 50  0001 C CNN
F 3 "~" H 5900 10050 50  0001 C CNN
	1    5900 10050
	1    0    0    -1  
$EndComp
Wire Wire Line
	5500 9550 5700 9550
Wire Wire Line
	5500 9650 5700 9650
Wire Wire Line
	5500 9850 5700 9850
Wire Wire Line
	5500 9950 5700 9950
Wire Wire Line
	5500 10050 5700 10050
Wire Wire Line
	5500 10150 5700 10150
Wire Wire Line
	5500 10250 5700 10250
Wire Wire Line
	5500 10450 5700 10450
Wire Wire Line
	5500 10550 5700 10550
Wire Wire Line
	5700 10350 5650 10350
Wire Wire Line
	5650 10350 5650 10750
$Comp
L power:GND #PWR?
U 1 1 60922A36
P 5650 10750
AR Path="/61A17BF3/60922A36" Ref="#PWR?"  Part="1" 
AR Path="/619DBCF0/60922A36" Ref="#PWR0130"  Part="1" 
F 0 "#PWR0130" H 5650 10500 50  0001 C CNN
F 1 "GND" H 5655 10577 50  0000 C CNN
F 2 "" H 5650 10750 50  0001 C CNN
F 3 "" H 5650 10750 50  0001 C CNN
	1    5650 10750
	1    0    0    -1  
$EndComp
Wire Wire Line
	5700 9750 5650 9750
Wire Wire Line
	5650 9750 5650 10350
Connection ~ 5650 10350
$Comp
L power:+3.3V #PWR?
U 1 1 60922A46
P 7550 9850
AR Path="/61A17BF3/60922A46" Ref="#PWR?"  Part="1" 
AR Path="/619DBCF0/60922A46" Ref="#PWR0131"  Part="1" 
F 0 "#PWR0131" H 7550 9700 50  0001 C CNN
F 1 "+3.3V" H 7565 10023 50  0000 C CNN
F 2 "" H 7550 9850 50  0001 C CNN
F 3 "" H 7550 9850 50  0001 C CNN
	1    7550 9850
	1    0    0    -1  
$EndComp
Wire Wire Line
	7550 9850 7550 9950
Wire Wire Line
	7550 9950 7650 9950
Wire Wire Line
	8150 9950 8250 9950
Wire Wire Line
	8250 9950 8250 9850
Text GLabel 8350 10550 2    55   Input ~ 0
I2C0.SCL
Text GLabel 8350 10450 2    55   BiDi ~ 0
I2C0.SDA
Text GLabel 7450 10550 0    55   Input ~ 0
UART0.TXD
Text GLabel 7450 10650 0    55   Output ~ 0
UART0.RXD
Wire Wire Line
	8150 10550 8350 10550
Text GLabel 7450 10350 0    55   Input ~ 0
SPI1.SCK
Text GLabel 7450 10250 0    55   Output ~ 0
SPI1.MISO
Text GLabel 7450 10150 0    55   Input ~ 0
SPI1.MOSI
Wire Wire Line
	8150 10450 8350 10450
Wire Wire Line
	8150 10050 8250 10050
$Comp
L power:GND #PWR?
U 1 1 60922A64
P 8250 10750
AR Path="/61A17BF3/60922A64" Ref="#PWR?"  Part="1" 
AR Path="/619DBCF0/60922A64" Ref="#PWR0133"  Part="1" 
F 0 "#PWR0133" H 8250 10500 50  0001 C CNN
F 1 "GND" H 8255 10577 50  0000 C CNN
F 2 "" H 8250 10750 50  0001 C CNN
F 3 "" H 8250 10750 50  0001 C CNN
	1    8250 10750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 60922A6A
P 7550 10750
AR Path="/61A17BF3/60922A6A" Ref="#PWR?"  Part="1" 
AR Path="/619DBCF0/60922A6A" Ref="#PWR0146"  Part="1" 
F 0 "#PWR0146" H 7550 10500 50  0001 C CNN
F 1 "GND" H 7555 10577 50  0000 C CNN
F 2 "" H 7550 10750 50  0001 C CNN
F 3 "" H 7550 10750 50  0001 C CNN
	1    7550 10750
	1    0    0    -1  
$EndComp
Wire Wire Line
	7650 10050 7550 10050
Wire Wire Line
	8150 10150 8250 10150
Wire Wire Line
	7650 10550 7450 10550
Wire Wire Line
	7650 10650 7450 10650
Wire Wire Line
	7650 10150 7450 10150
Wire Wire Line
	7650 10250 7450 10250
Wire Wire Line
	7650 10350 7450 10350
Wire Wire Line
	8250 10050 8250 9950
Connection ~ 8250 9950
Text GLabel 9750 10600 0    55   Input ~ 0
SPI1.SS2
$Comp
L Connector_Generic:Conn_02x08_Odd_Even J?
U 1 1 60922A83
P 10150 10300
AR Path="/61A17BF3/60922A83" Ref="J?"  Part="1" 
AR Path="/619DBCF0/60922A83" Ref="J207"  Part="1" 
F 0 "J207" H 10150 10700 50  0000 C CNN
F 1 "Camera" H 10150 9800 50  0000 C CNN
F 2 "Connector_Molex:Molex_SlimStack_54722-0164_2x08_P0.50mm_Vertical" H 10150 10300 50  0001 C CNN
F 3 "~" H 10150 10300 50  0001 C CNN
	1    10150 10300
	1    0    0    -1  
$EndComp
Text GLabel 9750 10400 0    55   Input ~ 0
SPI1.SCK
Text GLabel 9750 10300 0    55   Output ~ 0
SPI1.MISO
Text GLabel 9750 10200 0    55   Input ~ 0
SPI1.MOSI
Wire Wire Line
	9950 10200 9750 10200
Wire Wire Line
	9950 10300 9750 10300
Wire Wire Line
	9950 10400 9750 10400
Wire Wire Line
	10650 10600 10450 10600
Text GLabel 10650 10600 2    55   Input ~ 0
I2C0.SCL
Text GLabel 10650 10500 2    55   BiDi ~ 0
I2C0.SDA
Wire Wire Line
	10650 10500 10450 10500
Wire Wire Line
	10650 10300 10450 10300
$Comp
L power:GND #PWR?
U 1 1 60922A95
P 10550 10800
AR Path="/61A17BF3/60922A95" Ref="#PWR?"  Part="1" 
AR Path="/619DBCF0/60922A95" Ref="#PWR0163"  Part="1" 
F 0 "#PWR0163" H 10550 10550 50  0001 C CNN
F 1 "GND" H 10555 10627 50  0000 C CNN
F 2 "" H 10550 10800 50  0001 C CNN
F 3 "" H 10550 10800 50  0001 C CNN
	1    10550 10800
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 60922A9B
P 9850 10800
AR Path="/61A17BF3/60922A9B" Ref="#PWR?"  Part="1" 
AR Path="/619DBCF0/60922A9B" Ref="#PWR0166"  Part="1" 
F 0 "#PWR0166" H 9850 10550 50  0001 C CNN
F 1 "GND" H 9855 10627 50  0000 C CNN
F 2 "" H 9850 10800 50  0001 C CNN
F 3 "" H 9850 10800 50  0001 C CNN
	1    9850 10800
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR?
U 1 1 60922AA1
P 9850 9900
AR Path="/61A17BF3/60922AA1" Ref="#PWR?"  Part="1" 
AR Path="/619DBCF0/60922AA1" Ref="#PWR0167"  Part="1" 
F 0 "#PWR0167" H 9850 9750 50  0001 C CNN
F 1 "+3.3V" H 9865 10073 50  0000 C CNN
F 2 "" H 9850 9900 50  0001 C CNN
F 3 "" H 9850 9900 50  0001 C CNN
	1    9850 9900
	1    0    0    -1  
$EndComp
$Comp
L myPower:+VSYS #PWR?
U 1 1 60922AA7
P 10550 9900
AR Path="/61A17BF3/60922AA7" Ref="#PWR?"  Part="1" 
AR Path="/619DBCF0/60922AA7" Ref="#PWR0168"  Part="1" 
F 0 "#PWR0168" H 10550 9750 50  0001 C CNN
F 1 "+VSYS" H 10565 10073 50  0000 C CNN
F 2 "" H 10550 9900 50  0001 C CNN
F 3 "" H 10550 9900 50  0001 C CNN
	1    10550 9900
	1    0    0    -1  
$EndComp
$Comp
L tmux:TMUX154ERSW U208
U 1 1 601915C9
P 12600 6200
AR Path="/601915C9" Ref="U208"  Part="1" 
AR Path="/619DBCF0/601915C9" Ref="U208"  Part="1" 
F 0 "U208" H 12600 6650 60  0000 C CNN
F 1 "TMUX154ERSW" H 12700 5650 60  0000 C CNN
F 2 "footprints:UQFN-10_1.4x1.8mm_P0.4mm" H 12600 6200 60  0001 C CNN
F 3 "" H 12600 6200 60  0001 C CNN
	1    12600 6200
	1    0    0    -1  
$EndComp
$Comp
L Device:C C230
U 1 1 60197156
P 9050 5950
F 0 "C230" H 9050 6050 50  0000 L CNN
F 1 "0.1uF" H 9050 5850 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9088 5800 50  0001 C CNN
F 3 "~" H 9050 5950 50  0001 C CNN
	1    9050 5950
	1    0    0    -1  
$EndComp
Wire Wire Line
	10850 6350 10950 6350
$Comp
L power:GND #PWR0206
U 1 1 60208FE9
P 9050 7350
F 0 "#PWR0206" H 9050 7100 50  0001 C CNN
F 1 "GND" H 9055 7177 50  0000 C CNN
F 2 "" H 9050 7350 50  0001 C CNN
F 3 "" H 9050 7350 50  0001 C CNN
	1    9050 7350
	1    0    0    -1  
$EndComp
Wire Wire Line
	9450 6050 9400 6050
Wire Wire Line
	9400 6050 9400 5700
Wire Wire Line
	10050 5750 10050 5700
Wire Wire Line
	10050 5700 9400 5700
Wire Wire Line
	10250 5750 10250 5700
Wire Wire Line
	10250 5700 10050 5700
Connection ~ 10050 5700
Wire Wire Line
	9450 6650 9400 6650
Wire Wire Line
	9400 6650 9400 6050
Connection ~ 9400 6050
NoConn ~ 10850 6250
$Comp
L Device:C C231
U 1 1 6048896D
P 11750 5750
F 0 "C231" H 11750 5850 50  0000 L CNN
F 1 "0.1uF" H 11750 5650 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 11788 5600 50  0001 C CNN
F 3 "~" H 11750 5750 50  0001 C CNN
	1    11750 5750
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0207
U 1 1 606A5489
P 9400 5600
F 0 "#PWR0207" H 9400 5450 50  0001 C CNN
F 1 "+3.3V" H 9415 5773 50  0000 C CNN
F 2 "" H 9400 5600 50  0001 C CNN
F 3 "" H 9400 5600 50  0001 C CNN
	1    9400 5600
	1    0    0    -1  
$EndComp
Wire Wire Line
	9050 5800 9050 5700
Wire Wire Line
	9050 5700 9400 5700
Connection ~ 9400 5700
Wire Wire Line
	9400 5700 9400 5600
Wire Wire Line
	9050 6100 9050 6200
Wire Wire Line
	9050 7250 10050 7250
Wire Wire Line
	10250 7250 10250 7150
Wire Wire Line
	10150 7150 10150 7250
Connection ~ 10150 7250
Wire Wire Line
	10150 7250 10250 7250
Wire Wire Line
	10050 7150 10050 7250
Connection ~ 10050 7250
Wire Wire Line
	10050 7250 10150 7250
Wire Wire Line
	10950 6350 10950 7250
Wire Wire Line
	10950 7250 10250 7250
Connection ~ 10250 7250
$Comp
L power:+3.3V #PWR0208
U 1 1 608599DF
P 11750 5500
F 0 "#PWR0208" H 11750 5350 50  0001 C CNN
F 1 "+3.3V" H 11765 5673 50  0000 C CNN
F 2 "" H 11750 5500 50  0001 C CNN
F 3 "" H 11750 5500 50  0001 C CNN
	1    11750 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	9050 7350 9050 7250
Connection ~ 9050 7250
Text GLabel 8950 6450 0    60   BiDi ~ 0
USB2UART.D+
Text GLabel 8950 6350 0    60   BiDi ~ 0
USB2UART.D-
Wire Wire Line
	8950 6350 9450 6350
Wire Wire Line
	8950 6450 9450 6450
Text Label 11000 6050 0    60   ~ 0
USB_TXD
Text Label 11000 6550 0    60   ~ 0
USB_CBUS0
Text Label 11000 6650 0    60   ~ 0
USB_CBUS1
$Comp
L ftdi:FT230XQ U207
U 1 1 6019C43F
P 10150 6400
F 0 "U207" H 10600 6950 60  0000 C CNN
F 1 "FT230XQ" H 10500 5750 60  0000 C CNN
F 2 "Package_DFN_QFN:QFN-16-1EP_4x4mm_P0.65mm_EP2.1x2.1mm" H 11800 5650 60  0001 C CNN
F 3 "https://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT230X.pdf" H 10150 6400 60  0001 C CNN
	1    10150 6400
	1    0    0    -1  
$EndComp
$Comp
L Device:C C229
U 1 1 6029200D
P 8750 5950
F 0 "C229" H 8750 6050 50  0000 L CNN
F 1 "0.1uF" H 8750 5850 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8788 5800 50  0001 C CNN
F 3 "~" H 8750 5950 50  0001 C CNN
	1    8750 5950
	1    0    0    -1  
$EndComp
Wire Wire Line
	8750 5800 8750 5700
Wire Wire Line
	8750 5700 9050 5700
Connection ~ 9050 5700
Wire Wire Line
	8750 6100 8750 6200
Wire Wire Line
	8750 6200 9050 6200
Connection ~ 9050 6200
Wire Wire Line
	9050 6200 9050 7250
Text GLabel 13100 6450 2    55   Input ~ 0
ESP32.UART0.TXD
Text GLabel 13100 6150 2    55   Output ~ 0
ESP32.UART0.RXD
Text GLabel 13100 6350 2    55   Input ~ 0
UART0.TXD
Text GLabel 13100 6050 2    55   Output ~ 0
UART0.RXD
Wire Wire Line
	13000 6150 13100 6150
Wire Wire Line
	13000 6450 13100 6450
Wire Wire Line
	13000 6350 13100 6350
Wire Wire Line
	13000 6050 13100 6050
Text Label 11000 6150 0    60   ~ 0
USB_RXD
Wire Wire Line
	10850 6050 12200 6050
Wire Wire Line
	10850 6150 12200 6150
Wire Wire Line
	10850 6550 12000 6550
Wire Wire Line
	12000 6550 12000 6450
Wire Wire Line
	12000 6450 12200 6450
$Comp
L power:GND #PWR0171
U 1 1 611DCE92
P 11750 7050
F 0 "#PWR0171" H 11750 6800 50  0001 C CNN
F 1 "GND" H 11755 6877 50  0000 C CNN
F 2 "" H 11750 7050 50  0001 C CNN
F 3 "" H 11750 7050 50  0001 C CNN
	1    11750 7050
	1    0    0    -1  
$EndComp
Wire Wire Line
	12200 5850 12100 5850
Wire Wire Line
	11750 5500 11750 5550
Wire Wire Line
	12100 5850 12100 5550
Wire Wire Line
	12100 5550 11750 5550
Connection ~ 11750 5550
Wire Wire Line
	11750 5550 11750 5600
Wire Wire Line
	10850 6650 11900 6650
Wire Wire Line
	11900 6650 11900 6350
Wire Wire Line
	11900 6350 12200 6350
Wire Wire Line
	11750 5900 11750 6750
Wire Wire Line
	12200 6650 12100 6650
Wire Wire Line
	12100 6650 12100 6750
Wire Wire Line
	12100 6750 11750 6750
Connection ~ 11750 6750
Wire Wire Line
	11750 6750 11750 7050
Text Label 1100 1650 0    60   ~ 0
ESP32_EN
$Comp
L drv:DRV2605LDGS U205
U 1 1 606CD318
P 2550 7350
F 0 "U205" H 2550 7650 60  0000 C CNN
F 1 "DRV2605LDGS" H 2550 6950 60  0000 C CNN
F 2 "Package_SO:VSSOP-10_3x3mm_P0.5mm" H 2550 7350 60  0001 C CNN
F 3 "" H 2550 7350 60  0001 C CNN
	1    2550 7350
	1    0    0    -1  
$EndComp
$Comp
L Device:C C228
U 1 1 611DBA62
P 1150 9350
F 0 "C228" H 1150 9450 50  0000 L CNN
F 1 "22uF" H 1150 9250 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 1188 9200 50  0001 C CNN
F 3 "~" H 1150 9350 50  0001 C CNN
	1    1150 9350
	1    0    0    -1  
$EndComp
Wire Wire Line
	1150 9200 1150 9150
Wire Wire Line
	1150 9150 1400 9150
Connection ~ 1400 9150
Wire Wire Line
	1150 9500 1150 9550
Wire Wire Line
	1150 9550 1400 9550
Connection ~ 1400 9550
Wire Wire Line
	1400 9550 1400 10250
Wire Wire Line
	7650 10450 7550 10450
Wire Wire Line
	7550 10450 7550 10750
Wire Wire Line
	11300 4150 11300 4200
Wire Wire Line
	11300 4200 11750 4200
Connection ~ 11750 4200
Wire Wire Line
	11750 4200 11750 4400
$Comp
L Connector:Micro_SD_Card_Det J204
U 1 1 6119A706
P 2850 9900
F 0 "J204" H 2200 10600 50  0000 C CNN
F 1 "Micro_SD_Card_Det" H 3100 10600 50  0000 C CNN
F 2 "footprints:Molex_MicroSD-5027740891" H 4900 10600 50  0001 C CNN
F 3 "https://www.hirose.com/product/en/download_file/key_name/DM3/category/Catalog/doc_file_id/49662/?file_category_id=4&item_id=195&is_series=1" H 2850 10000 50  0001 C CNN
	1    2850 9900
	1    0    0    -1  
$EndComp
Wire Wire Line
	1850 10250 1850 10600
Wire Wire Line
	3650 10400 3650 10600
Wire Wire Line
	3650 10600 1850 10600
Connection ~ 1850 10600
Wire Wire Line
	1850 10600 1850 10800
NoConn ~ 1950 10300
NoConn ~ 1950 10400
$Comp
L power:GND #PWR0180
U 1 1 6148BC4B
P 2350 1400
F 0 "#PWR0180" H 2350 1150 50  0001 C CNN
F 1 "GND" H 2355 1227 50  0000 C CNN
F 2 "" H 2350 1400 50  0001 C CNN
F 3 "" H 2350 1400 50  0001 C CNN
	1    2350 1400
	1    0    0    -1  
$EndComp
Wire Wire Line
	1650 2000 1650 2150
Wire Wire Line
	1650 1600 1650 1650
Wire Wire Line
	2350 900  2350 950 
Wire Wire Line
	2350 1350 2350 1400
Connection ~ 2350 1350
Wire Wire Line
	2600 1550 2850 1550
Wire Wire Line
	2600 1550 2600 950 
Wire Wire Line
	1650 1300 1650 950 
Wire Wire Line
	1650 950  2050 950 
Connection ~ 2050 950 
Wire Wire Line
	2850 1650 1650 1650
Connection ~ 1650 1650
Wire Wire Line
	1650 1650 1650 1700
Wire Wire Line
	11550 2500 12450 2500
Text Label 2050 3100 2    60   ~ 0
ESP32_EN
Wire Wire Line
	1450 3100 1500 3100
Wire Wire Line
	13600 4400 13650 4400
Wire Wire Line
	13650 4450 13650 4400
Connection ~ 13650 4400
Wire Wire Line
	13650 4400 14050 4400
Wire Wire Line
	13200 4400 13150 4400
Wire Wire Line
	13650 4750 13650 4800
Wire Wire Line
	13650 4800 13150 4800
Wire Wire Line
	13150 4800 13150 4850
Wire Wire Line
	13150 4400 13150 4800
Connection ~ 13150 4800
$Comp
L Device:C C219
U 1 1 62863E5F
P 1500 3300
F 0 "C219" H 1500 3400 50  0000 L CNN
F 1 "0.1uF" H 1500 3200 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1538 3150 50  0001 C CNN
F 3 "~" H 1500 3300 50  0001 C CNN
	1    1500 3300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0181
U 1 1 6286513F
P 1000 3550
F 0 "#PWR0181" H 1000 3300 50  0001 C CNN
F 1 "GND" H 1000 3400 50  0000 C CNN
F 2 "" H 1000 3550 50  0001 C CNN
F 3 "" H 1000 3550 50  0001 C CNN
	1    1000 3550
	1    0    0    -1  
$EndComp
Wire Wire Line
	1500 3450 1500 3500
Wire Wire Line
	1500 3500 1000 3500
Wire Wire Line
	1000 3500 1000 3550
Wire Wire Line
	1050 3100 1000 3100
Wire Wire Line
	1000 3100 1000 3500
Connection ~ 1000 3500
Wire Wire Line
	1500 3150 1500 3100
Connection ~ 1500 3100
Wire Wire Line
	1500 3100 2050 3100
Wire Wire Line
	2750 2450 2850 2450
NoConn ~ 2850 1750
Text GLabel 10650 10400 2    55   Input ~ 0
BT81X.GPIO0
Wire Wire Line
	10450 10400 10650 10400
Text GLabel 2750 1850 0    55   Input ~ 0
BQ.INT
Wire Wire Line
	7550 10050 7550 9950
Connection ~ 7550 9950
$Comp
L Connector_Generic:Conn_02x08_Odd_Even J?
U 1 1 60922A40
P 7850 10250
AR Path="/61A17BF3/60922A40" Ref="J?"  Part="1" 
AR Path="/619DBCF0/60922A40" Ref="J206"  Part="1" 
F 0 "J206" H 7850 10650 50  0000 C CNN
F 1 "Expansion" H 7850 9750 50  0000 C CNN
F 2 "Connector_Molex:Molex_SlimStack_54722-0164_2x08_P0.50mm_Vertical" H 7850 10250 50  0001 C CNN
F 3 "~" H 7850 10250 50  0001 C CNN
	1    7850 10250
	1    0    0    -1  
$EndComp
Wire Wire Line
	8150 10650 8250 10650
Connection ~ 8250 10650
Wire Wire Line
	8250 10650 8250 10750
Wire Wire Line
	8250 10150 8250 10650
Wire Wire Line
	9950 10000 9850 10000
Wire Wire Line
	9850 10000 9850 9900
Wire Wire Line
	9950 10100 9850 10100
Wire Wire Line
	9850 10100 9850 10000
Connection ~ 9850 10000
Wire Wire Line
	10450 10000 10550 10000
Wire Wire Line
	10550 10000 10550 9900
Wire Wire Line
	10450 10100 10550 10100
Wire Wire Line
	10550 10100 10550 10000
Connection ~ 10550 10000
Wire Wire Line
	9950 10500 9850 10500
Wire Wire Line
	10450 10200 10550 10200
Wire Wire Line
	10550 10200 10550 10700
Wire Wire Line
	10450 10700 10550 10700
Connection ~ 10550 10700
Wire Wire Line
	10550 10700 10550 10800
NoConn ~ 9950 10700
Text Label 3450 5400 2    55   ~ 0
PCM_DI
Wire Wire Line
	1750 7350 2000 7350
$Comp
L myConn:Spacer J?
U 1 1 64B15A00
P 11100 9650
AR Path="/5FC4BBBD/64B15A00" Ref="J?"  Part="1" 
AR Path="/619DBCF0/64B15A00" Ref="J209"  Part="1" 
F 0 "J209" H 11000 9750 50  0000 L CNN
F 1 "Spacer" H 10950 9550 50  0000 L CNN
F 2 "footprints:Spacer_small" H 11100 9650 50  0001 C CNN
F 3 "~" H 11100 9650 50  0001 C CNN
	1    11100 9650
	-1   0    0    -1  
$EndComp
$Comp
L myConn:Spacer J?
U 1 1 64D177A2
P 8500 9800
AR Path="/5FC4BBBD/64D177A2" Ref="J?"  Part="1" 
AR Path="/619DBCF0/64D177A2" Ref="J208"  Part="1" 
F 0 "J208" H 8400 9900 50  0000 L CNN
F 1 "Spacer" H 8350 9700 50  0000 L CNN
F 2 "footprints:Spacer_small" H 8500 9800 50  0001 C CNN
F 3 "~" H 8500 9800 50  0001 C CNN
	1    8500 9800
	-1   0    0    -1  
$EndComp
Wire Wire Line
	9850 10500 9850 10800
$Comp
L power:GND #PWR0209
U 1 1 64E87172
P 8800 9900
F 0 "#PWR0209" H 8800 9650 50  0001 C CNN
F 1 "GND" H 8805 9727 50  0000 C CNN
F 2 "" H 8800 9900 50  0001 C CNN
F 3 "" H 8800 9900 50  0001 C CNN
	1    8800 9900
	1    0    0    -1  
$EndComp
Wire Wire Line
	8700 9800 8800 9800
Wire Wire Line
	11300 9650 11400 9650
Wire Wire Line
	8800 9800 8800 9900
$Comp
L power:+5V #PWR0185
U 1 1 6245967D
P 8250 9850
F 0 "#PWR0185" H 8250 9700 50  0001 C CNN
F 1 "+5V" H 8265 10023 50  0000 C CNN
F 2 "" H 8250 9850 50  0001 C CNN
F 3 "" H 8250 9850 50  0001 C CNN
	1    8250 9850
	1    0    0    -1  
$EndComp
$Comp
L Device:Jumper_NC_Dual JP202
U 1 1 5C769C25
P 6300 4250
F 0 "JP202" H 6050 4400 50  0000 L CNN
F 1 "SIMCom_EN" H 6800 4250 50  0000 C CNN
F 2 "Jumper:SolderJumper-3_P1.3mm_Bridged2Bar12_RoundedPad1.0x1.5mm" H 6300 4250 50  0001 C CNN
F 3 "" H 6300 4250 50  0001 C CNN
	1    6300 4250
	1    0    0    -1  
$EndComp
Wire Wire Line
	6150 4800 6300 4800
Wire Wire Line
	6300 4800 6300 4350
Wire Wire Line
	5850 4500 6050 4500
Wire Wire Line
	6200 4900 6550 4900
Wire Wire Line
	6050 4250 6050 4500
Wire Wire Line
	6550 4250 6550 4900
$Comp
L Device:Jumper_NC_Dual JP201
U 1 1 62D9E6B2
P 3000 4300
F 0 "JP201" H 2800 4450 50  0000 L CNN
F 1 "PCM_EN" H 3450 4300 50  0000 C CNN
F 2 "Jumper:SolderJumper-3_P1.3mm_Bridged2Bar12_RoundedPad1.0x1.5mm" H 3000 4300 50  0001 C CNN
F 3 "" H 3000 4300 50  0001 C CNN
	1    3000 4300
	1    0    0    -1  
$EndComp
Wire Wire Line
	2550 4500 2750 4500
Wire Wire Line
	2750 4300 2750 4500
Wire Wire Line
	2850 4800 3000 4800
Wire Wire Line
	3000 4800 3000 4400
Wire Wire Line
	2550 4500 2550 4600
Wire Wire Line
	2350 4500 2350 4600
Wire Wire Line
	1950 4550 1950 4500
Wire Wire Line
	3400 4550 3400 4500
Wire Wire Line
	3400 4500 2750 4500
Connection ~ 2750 4500
Wire Wire Line
	2550 4400 2550 4500
Connection ~ 2550 4500
Wire Wire Line
	2350 4400 2350 4500
Connection ~ 2350 4500
Connection ~ 6050 4500
Wire Wire Line
	6050 4500 6700 4500
Wire Wire Line
	6550 4900 6700 4900
Wire Wire Line
	6700 4900 6700 4850
Connection ~ 6550 4900
Wire Wire Line
	3400 4850 3400 4900
Wire Wire Line
	3400 4900 3250 4900
Wire Wire Line
	3250 4900 2900 4900
Wire Wire Line
	2900 4900 2900 6050
Connection ~ 3250 4900
$Comp
L Device:C C221
U 1 1 5C76F80A
P 3300 7000
F 0 "C221" H 3450 7050 50  0000 L CNN
F 1 "1uF" H 3450 6950 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3338 6850 50  0001 C CNN
F 3 "" H 3300 7000 50  0001 C CNN
	1    3300 7000
	1    0    0    -1  
$EndComp
Wire Wire Line
	3300 6850 3300 6800
Wire Wire Line
	3300 6800 3150 6800
Connection ~ 3150 6800
Wire Wire Line
	3150 6800 3150 6950
Wire Wire Line
	3150 8000 3300 8000
Wire Wire Line
	3300 7150 3300 8000
Connection ~ 3300 8000
Wire Wire Line
	3300 8000 3450 8000
Wire Wire Line
	3100 7550 3450 7550
Wire Wire Line
	3450 7550 3450 7650
Wire Wire Line
	3150 6950 3150 7150
Wire Wire Line
	3250 4300 3250 4900
$Comp
L Device:C C205
U 1 1 5C7D7E30
P 1950 4700
F 0 "C205" H 1600 4750 50  0000 L CNN
F 1 "0.1uF" H 1600 4650 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1988 4550 50  0001 C CNN
F 3 "" H 1950 4700 50  0001 C CNN
	1    1950 4700
	1    0    0    -1  
$EndComp
Wire Wire Line
	1100 1650 1650 1650
$Comp
L myConn:Spacer J?
U 1 1 62B747FC
P 11100 9950
AR Path="/5FC4BBBD/62B747FC" Ref="J?"  Part="1" 
AR Path="/619DBCF0/62B747FC" Ref="J210"  Part="1" 
F 0 "J210" H 11000 10050 50  0000 L CNN
F 1 "Spacer" H 10950 9850 50  0000 L CNN
F 2 "footprints:Spacer_small" H 11100 9950 50  0001 C CNN
F 3 "~" H 11100 9950 50  0001 C CNN
	1    11100 9950
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR0212
U 1 1 62B74802
P 11400 10050
F 0 "#PWR0212" H 11400 9800 50  0001 C CNN
F 1 "GND" H 11405 9877 50  0000 C CNN
F 2 "" H 11400 10050 50  0001 C CNN
F 3 "" H 11400 10050 50  0001 C CNN
	1    11400 10050
	1    0    0    -1  
$EndComp
Wire Wire Line
	11300 9950 11400 9950
Wire Wire Line
	11400 9950 11400 10050
Wire Wire Line
	11400 9650 11400 9950
Connection ~ 11400 9950
NoConn ~ 10850 6850
$Comp
L Interface_Expansion:PCA9536DP U209
U 1 1 632C96B8
P 9700 8400
F 0 "U209" H 9800 8650 50  0000 C CNN
F 1 "PCA9536DP" H 9950 8050 50  0000 C CNN
F 2 "Package_SO:TSSOP-8_3x3mm_P0.65mm" H 10700 8050 50  0001 C CNN
F 3 "http://www.nxp.com/documents/data_sheet/PCA9536.pdf" H 9500 6700 50  0001 C CNN
	1    9700 8400
	1    0    0    -1  
$EndComp
$Comp
L Device:C C232
U 1 1 632CB5E4
P 9050 8250
F 0 "C232" H 9050 8350 50  0000 L CNN
F 1 "0.1uF" H 9050 8150 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9088 8100 50  0001 C CNN
F 3 "~" H 9050 8250 50  0001 C CNN
	1    9050 8250
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0210
U 1 1 632CCA73
P 9050 8000
F 0 "#PWR0210" H 9050 7850 50  0001 C CNN
F 1 "+3.3V" H 9065 8173 50  0000 C CNN
F 2 "" H 9050 8000 50  0001 C CNN
F 3 "" H 9050 8000 50  0001 C CNN
	1    9050 8000
	1    0    0    -1  
$EndComp
Wire Wire Line
	9050 8000 9050 8050
Wire Wire Line
	9700 8100 9700 8050
Wire Wire Line
	9700 8050 9050 8050
Connection ~ 9050 8050
Wire Wire Line
	9050 8050 9050 8100
Text GLabel 9000 8500 0    55   Input ~ 0
I2C0.SCL
Text GLabel 9000 8600 0    55   BiDi ~ 0
I2C0.SDA
Wire Wire Line
	9000 8500 9200 8500
Wire Wire Line
	9000 8600 9200 8600
Wire Wire Line
	9050 8400 9050 8850
Wire Wire Line
	9050 8850 9700 8850
Wire Wire Line
	9700 8850 9700 8800
$Comp
L power:GND #PWR0182
U 1 1 635E0F42
P 9050 8900
F 0 "#PWR0182" H 9050 8650 50  0001 C CNN
F 1 "GND" H 9055 8727 50  0000 C CNN
F 2 "" H 9050 8900 50  0001 C CNN
F 3 "" H 9050 8900 50  0001 C CNN
	1    9050 8900
	1    0    0    -1  
$EndComp
Wire Wire Line
	9050 8900 9050 8850
Connection ~ 9050 8850
Text GLabel 10300 8300 2    55   BiDi ~ 0
PCA.IO0
Text GLabel 10300 8400 2    55   BiDi ~ 0
PCA.IO1
Text GLabel 10300 8500 2    55   BiDi ~ 0
PCA.IO2
Text GLabel 10300 8600 2    55   BiDi ~ 0
PCA.IO3
Wire Wire Line
	10200 8300 10300 8300
Wire Wire Line
	10200 8400 10300 8400
Wire Wire Line
	10200 8500 10300 8500
Wire Wire Line
	10200 8600 10300 8600
Text GLabel 8350 10350 2    55   BiDi ~ 0
PCA.IO1
Text GLabel 8350 10250 2    55   BiDi ~ 0
PCA.IO2
Wire Wire Line
	8150 10250 8350 10250
Wire Wire Line
	8150 10350 8350 10350
Wire Wire Line
	9750 10600 9950 10600
Text GLabel 10650 10300 2    55   Input ~ 0
BT81X.GPIO1
Wire Wire Line
	2850 1850 2750 1850
Text Label 1900 2350 0    60   ~ 0
PERST
Wire Wire Line
	2850 2350 1900 2350
$Comp
L power:+3.3V #PWR?
U 1 1 63323C3B
P 5600 9500
AR Path="/61A17BF3/63323C3B" Ref="#PWR?"  Part="1" 
AR Path="/619DBCF0/63323C3B" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 5600 9350 50  0001 C CNN
F 1 "+3.3V" H 5615 9673 50  0000 C CNN
F 2 "" H 5600 9500 50  0001 C CNN
F 3 "" H 5600 9500 50  0001 C CNN
	1    5600 9500
	1    0    0    -1  
$EndComp
Wire Wire Line
	5700 10650 5600 10650
Wire Wire Line
	5600 10650 5600 9500
Text GLabel 11000 6750 2    60   Input ~ 0
VBUS_SENSE
Wire Wire Line
	10850 6750 11000 6750
$EndSCHEMATC