PIR - MQTT ESP multi / motion sensor / LED Ring

thingiverse

I've created a motion detection and multisensor device that utilizes an ESP8266, DHT22, Lightresristor, and PIR Module. The device transmits values using MQTT. To assemble the motion sensor, you'll need 3D printed parts and a PCB board, which can be found in the PCB.SVG file. For the Adafruit LED Ring, you'll require pir-gehaeuse-deckel.stl and pir-gehaeuse-deckel-blendring.stl files. If using a different (affordable) LED Ring, you'll need pir-gehaeuse-deckel45mm.stl and pir-gehaeuse-deckel-blend45mm.stl files. The remaining parts remain the same. I've written a tutorial on my website in German, but it's easily translatable. A shopping list and assembly guide are also included. You can find the tutorial at https://blue-pc.net/2019/05/06/blue-pir-mqtt-bewegunsmelder/, as well as an exploded drawing on YouTube at https://youtu.be/0mS5z5WlVVo. The source code is available on GitHub: https://github.com/jkarsten/Blue-PIR-MQTT-Multisensor.