R3
Resistance
10kΩ
R14
Resistance
10kΩ
R8
Resistance
4.7kΩ
R5
Resistance
5.1KΩ
R4
Resistance
4.7kΩ
R7
Resistance
10kΩ
A3
ESP_IO39
SDA
AIN0
ESP_IO18
ESP_IO27
B1
SCL
A6
ESP_IO4
PWM1
ESP_IO32
ESP_IO13
ESP_IO36
PWM15
PWM13
ESP_CMD
PWM2
PWM5
A1
ESP_IO33
ESP_RX
A7
A0
B2
PWM0
ESP_IO2
A2
PWM9
B7
PWM10
SDA
ESP_IO35
SDA
PWM6
ESP_IO23
USB_D-
B6
SCL
ESP_IO5
ESP_IO25
SDA
ESP_IO14
ESP_SD0
ESP_CLK
PWM7
PWM11
USB_D+
ESP_IO16
DTS
USB_D-
ESP_IO17
ESP_IO15
ESP_SD3
USB_D+
ESP_IO26
AIN1
PWM12
AIN3
ESP_IO0
B3
SCL
ESP_IO12
PWM3
ESP_SD2
B0
USB_D-
ESP_SD1
ESP_IO34
A5
AIN2
A4
PWM8
SCL
B4
ESP_IO19
B5
USB_D+
PWM14
PWM4
U7
Manufacturer Part Number
PCA9685PW,118
C5
Capacitance
=0.1uF
TP1
TP2
C6
Capacitance
=10uF
TP5
C4
Capacitance
0.1uF
R10
Resistance
10kΩ
C8
Capacitance
0.1uF
TP4
TP3
TP6
C2
Capacitance
10uF
VUSB
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
U2
Manufacturer Part Number
MCP23017-E/SO
U4
Manufacturer Part Number
USB4110-GF-A
U5
Manufacturer Part Number
ADS1115IDGSR
Q2