Pinout reference
Consolidated wiring sheet for the main transmitter and direct receiver motor outputs.
Transmitter (ESP_NOW_V1.2_OLED family)
Input and IO map
| Function | Pin |
|---|---|
| Joystick Y | 33 |
| Potentiometer | 32 |
| Joystick X | 35 |
| Encoder CLK | 27 |
| Encoder DT | 14 |
| Encoder Switch | 13 |
| Toggle 1 | 26 |
| Toggle 2 | 25 |
| Push 1 | 19 |
| Push 2 | 15 |
| OLED SDA | 21 |
| OLED SCL | 22 |
| Yellow LED | 23 |
| Green LED | 18 |
Direct receiver v2.0 motor map
PWM and enable lines
| Motor side | Signal | Pin |
|---|---|---|
| Left | RPWM | 18 |
| Left | LPWM | 19 |
| Left | LEN | 21 |
| Left | REN | 22 |
| Right | RPWM | 25 |
| Right | LPWM | 26 |
| Right | LEN | 27 |
| Right | REN | 14 |