Home Automation Motion Sensor Case

thingiverse

Casing for a Motion Sensor I custom built for use with Home Assistant. The Casing is designed around these parts: - HC-SR501 PIR Motion sensor - Wemos D1 Mini ( or similar ) ESP8266 board - Basic Photo Light Sensitive Resistor ( Photoresistor ) This sensor then allows you to sense the level of light in the room as well as motion. For the ESP8266 board, I used this one and it worked well: https://www.amazon.ca/gp/product/B076F52NQD Important to note, this is quite small and does not have room for batteries, I power my sensors from the USB that is accessible from the bottom. UPDATE: - Back now screws on so you don't destroy your project when you make a mistake, Like I did. - I've added an additional back with side area & Lid for a DHT-11 or DHT-22 that you can add if you want a multi-sensor that can track the temperature as well. The lid for this temperature section still needs some glue.. But it's an easy and nice setup. If you need more info you can check out my instructable here: https://www.instructables.com/ESPHome-Wireless-PIR-and-Light-Sensor/ Enjoy