Connecting Buzzer with Raspberry Pi Pico
We will connect GPIO 15 to the buzzer’s positive (signal) pin and the Pico’s GND to the buzzer’s ground pin. You are free to use a different GPIO pin if needed.
| Pico Pin | Wire | Buzzer Pin | Notes |
|---|---|---|---|
| GPIO 15 |
|
Positive Pin | Receives PWM signals to produce sound. |
| GND |
|
Ground Pin | Connects to ground. |
