WeMos/LOLIN

Buzzer Shield for WeMos D1 Mini

SKU: WeMos_buzzer
3.90 €
Stock status: 5
Delivery: 1-3 Days

This is a simple Buzzer Shield for WeMos D1 Mini.

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This is a simple Buzzer Shield for WeMos D1 Mini.

Example code
Frequency: 1kHz-3kHz
4 optional control pins (D5 default)