SW-420 SW420 Vibration Sensor Module Shock Tilt Alarm for Arduino ESP8266 ESP32

Works with Arduino, ESP8266, ESP32, PIC and more. ESP32 / ESP8266 Wiring. SW-420 Module ESP32 / ESP8266 -------------------------------- VCC ─────────── 3.3V GND ─────────── GND DO ─────────── GPIO Pin (e.g. GPIO14).

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