Technical Info (ESP-32)
Pinout Guide
| Features | Pin ID | Pin Location | CENTER | Pin Location | Pin ID | Features |
|---|---|---|---|---|---|---|
| 3.3V | 3.3V | 1 | GND | 38 | GND | |
| EN | EN | 2 | GIOP23 | 37 | VSPI MOSI | |
| ADC 0 | GIOP 36 | 3 | GIOP22 | 36 | I2C SCL | |
| ADC 3 | GIOP 39 | 4 | GIOP 1 | 35 | TX0 - PWM | |
| ADC 6 | GIOP 34 | 5 | GIOP 3 | 34 | RX0 - PWM | |
| ADC 7 | GIOP 35 | 6 | GIOP 21 | 33 | i2C SDA | |
| TOUCH 9 - ADC 4 | GIOP 32 | 7 | GND | 32 | GND | |
| TOUCH 8 - ADC 5 | GIOP 33 | 8 | GIOP 19 | 31 | VSPI MISO | |
| DAC 1 ADC 18 | GIOP 25 | 9 | GIOP 18 | 30 | VSPI SCK | |
| DAC 2 ADC 19 | GIOP 26 | 10 | GIOP 5 | 29 | VSPI SS - PWM | |
| TOUCH 7 - ADC 17 - PWM | GIOP 27 | 11 | GIOP 17 | 28 | TX2 | |
| TOUCH 6 - ADC 16 - PWM | GIOP 14 | 12 | GIOP 16 | 27 | RX2 | |
| TOUCH 5 - ADC 15 - PWM | GIOP 12 | 13 | GIOP 4 | 26 | ADC 10 - TOUCH 0 - PWM | |
| GND | GND | 14 | GIOP 0 | 25 | ADC 11 - TOUCH 1 - PWM | |
| TOUCH 4 - ADC 14 - PWM | GIOP 13 | 15 | GIOP 2 | 24 | ADC 12 - TOUCH 2 - PWM | |
| RX 1 - FLASH D2 - PWM | GIOP 9 | 16 | GIOP 15 | 23 | ADC 13 - TOUCH 3 - PWM | |
| TX 1 - FLASH D3 - PWM | GIOP 10 | 17 | GIOP8 | 22 | FLASH D1 - PWM | |
| FLASH CMD - PWM | GIOP 11 | 18 | GIOP7 | 21 | FLASH D0 - PWM | |
| 5V | 5V | 19 | GIOP6 | 20 | FLASH CK - PWM |