R3
Resistance
10kΩ
A3
SDA
AIN0
R14
Resistance
10kΩ
ESP_IO18
PWM5
A5
ESP_IO27
B1
B3
SCL
PWM15
A6
A4
B5
PWM1
ESP_IO32
ESP_IO13
A0
PWM15
A3
PWM13
PWM10
ESP_IO5
ESP_CMD
AIN3
R17
Resistance
10kΩ
PWM2
PWM5
A1
A6
AIN1
ESP_IO33
PWM11
B1
A2
A7
A0
B2
PWM0
A2
PWM9
B7
PWM10
SDA
ESP_IO35
R8
Resistance
4.7kΩ
R5
Resistance
5.1KΩ
PWM13
ESP_IO0
ESP_TX
SDA
PWM6
ESP_IO23
USB_D-
B6
ESP_IO13
SCL
ESP_IO25
SDA
ESP_IO14
ESP_SD0
A1
ESP_CLK
B6
PWM7
AIN2
PWM11
USB_D+
PWM14
ESP_IO16
B0
ESP_IO17
R4
Resistance
4.7kΩ
ESP_IO15
A7
ESP_SD3
USB_D+
ESP_IO26
PWM0
AIN1
PWM6
PWM9
PWM12
PWM3
AIN3
ESP_IO0
B3
PWM7
SCL
PWM1
B2
PWM3
ESP_SD2
B0
USB_D-
ESP_SD1
ESP_IO34
A5
AIN2
R16
Resistance
10kΩ
A4
R18
Resistance
10kΩ
ESP_IO2
PWM8
SCL
B7
B4
AIN0
PWM2
B4
PWM12
ESP_IO19
PWM4
PWM8
B5
R15
Resistance
10kΩ
ESP_EN
PWM14
PWM4
J5
VUSB
+3V3
+3V3
VUSB
C6
Capacitance
=10uF
J4
C4
Capacitance
0.1uF
J7
+3V3
+3V3
C8
Capacitance
0.1uF
+3V3
+3V3
J8
+3V3
+3V3
+3V3
J6
C2
Capacitance
10uF
+3V3
+3V3
+3V3
+3V3
U7
Manufacturer Part Number
PCA9685PW,118
TP1
TP2
U2
Manufacturer Part Number
MCP23017-E/SO
TP5
TP4
TP3
TP6
R10
Resistance
10kΩ
U4
Manufacturer Part Number
USB4110-GF-A
U5
Manufacturer Part Number
ADS1115IDGSR
S2
Q2
S1