Connection Overview
- Ground (GND): Connect the servo's GND pin (typically the brown wire, though it may vary) to any ground pin on the ESP32.
- Power (VCC): Connect the servo's VCC pin (usually the red wire) to the ESP32's 5V (Vin) power pin.
- Signal (PWM): Connect the servo's control (signal) pin to GPIO 33 on the ESP32, configured for PWM. This is commonly the orange wire (may vary).
| ESP32 Pin | Wire | Servo Motor | Notes |
|---|---|---|---|
| VIN |
|
Power (Red Wire) | Supplies 5V power to the servo. |
| GND |
|
Ground (Brown Wire) | Connects to ground. |
| GPIO 33 |
|
Signal (Orange Wire) | Receives PWM signal to control the servo's position. |
