Print settings
| Material | PETG / PLA (white) |
|---|---|
| Layer height | 0.2 mm |
| Infill | 20% |
| Supports | Not needed — prints flat as oriented |
| Filament | ≈ 18 g total (estimate) |
| Size · esp32-sensor-wall-plate-single-gang | 70 × 115 × 9 mm |
Hardware
2× #6-32 flat-head screws · double-sided tape for the boards · low-voltage (5 V) wiring only
Printers vary. If holes are tight, drill them out or add 0.2 mm in the .scad file. Board dimensions follow the makers' published drawings; check yours before a long print.
License
Original design by MakerCore Hub, free for personal and educational use under CC BY-NC 4.0. Remix it and share it with credit; contact us for commercial use.
Missions that use it
ESPHome Room Sensor: Temperature, Humidity and Motion
Build a $20 Wi-Fi sensor with an ESP32 and add it to Home Assistant with a few lines of YAML.
TechnicianHome Assistant on Raspberry Pi 5: Your Smart Home Brain
Install Home Assistant OS and control lights, plugs and sensors locally — no cloud required.
RecruitmmWave Presence Sensor: Lights That Know You're Still There
Unlike PIR, a 24 GHz radar sensor detects people sitting still, so lights stop turning off while you read.
Technician

