Sonoff S20 Mini PIR insert

This is the Mini PIR insert that will allow the PIR to still function as a button, replacing the original power button of the Sonoff S20.

You can find the video [here](https://www.youtube.com/watch?v=sjQHWKdPN7g).

You can buy the pir here: [https://www.banggood.com/3Pcs-Mini-IR-Infrared-Pyroelectric-PIR-Body-Motion-Human-Sensor-Detector-Module-p-1020422.html](https://www.banggood.com/3Pcs-Mini-IR-Infrared-Pyroelectric-PIR-Body-Motion-Human-Sensor-Detector-Module-p-1020422.html)