PIR is a human body infrared unit. It belongs to the “passive pyroelectric infrared detector”. It detects the infrared radiation emitted and reflected by the human body or object. When infrared is detected, the output level is high and it takes a while. Delay (high during the period and allow repeated triggers) until the trigger signal disappears (restores low). This Unit communicates with the M5Core via GROVE B.

Applications:

1. Human body Induction Lamp
2. Security Product
3. Automatic Induction Appliance Settings

Note: This Unit has 2s delay time

Features:

1. Detects the distance: 500cm
2. latency time: 2s
3. Sensing range: < 100°
4. Quiescent current: < 60uA
5. Operating temperature: -20 – 80 °C
6. GROVE interface, support UIFlow, and Arduino
7. Two Lego installation holes

Package Includes:

1x PIR unit

1x GROVE Cable (20cm)