PIR HAT is a M5StackC compatible PIR Motion Sensor. This is a pyroelectric sensor that detects motion by measuring changes in the infrared levels emitted by surrounding objects. When the motion is detected, the sensor will output HIGH and last for two seconds until the next detecting round.
- Detecting Range: 150cm
- Delay time: 2s
- Sensing Angle: < 100°
- Program platform: Arduino, Mrcropython, UIFlow(Blockly)