This is a print to house a ESP32 D1 Mini board. The case uses a USB plug which can be soldered to the ESP32 board making it able to plug directly into a wall charger. This is useful for clean installs in rooms where cables are not needed.
I flashed the board with ESpresense and installed one of these in each room of my house for bluetooth tracking and mmWave sensing. There is room in the bottom of the case to also install a temp/humidity sensor.
USB Wall Charger: https://a.co/d/ejXmai6
USB plug: https://a.co/d/idW1tYq
ESP32 D1 Mini Board: https://a.co/d/9n8TG66
mmWave Sensor: https://www.dfrobot.com/product-2282.html
Screws: 2 x M2.5 x 5mm
The author marked this model as their own original creation.