LILYGO® TTGO T-Watch Pir Human Detection Pyroelectric Infrared Sensor Module For Smart Box Development

Feature: PIR sensors are commonly used for security alarms and automatic lighting applications. The PIR sensor detects general motion but does not provide information about the motor or moving object. ESP32 Characteristic Description GPIO25 1-1 of Pir infrared sensor Package includes: 1 x Pir Human Detection 1 x Cable