This is a motion detection and multisensor device I've created. Built with an ESP8266, DHT22, Lightresristor and a PIR Module. It use MQTT to transmit the values.
To assemble the motion Sensor you need the 3d parts and the PCB board. The board is the PCB.SVG file.
For the Adafruit LED Ring you need
When you have a other (cheap) LED Ring then you need
The other parts are the same.
I wrote a tutorial on my website. Only in German but the translation should be very easy. A shopping list and the assembly guide is there described too
and a explosion drawing on Youtube https://youtu.be/0mS5z5WlVVo
The source code is on github: https://github.com/jkarsten/Blue-PIR-MQTT-Multisensor
dasfilament PLA & PETG
White, Silver, Transparent