: Turning it clockwise increases the detection distance.
Works seamlessly with Arduino, ESP32, Raspberry Pi, and other microcontrollers using standard 3.3V or 5V logic. hw-416-b
Like most PIR sensors, it may occasionally trigger from sudden hot or cold air drafts if not positioned correctly. Verdict : Turning it clockwise increases the detection distance
Features dual onboard potentiometers to manually adjust sensitivity (distance) and delay duration (up to 300 seconds). hw-416-b
Supports repeatable and non-repeatable trigger modes via a solderable jumper.