Print settings
| Material | PLA / PETG |
|---|---|
| Layer height | 0.2 mm |
| Infill | 20% |
| Supports | Not needed — prints flat as oriented |
| Filament | ≈ 12 g total (estimate) |
| Size · esp32-devkit-jumper-dock | 58 × 49.9 × 25.5 mm |
Hardware
Female–female or female–male jumpers · a rubber band to hold the board · 4× M3 screws to mount (optional)
FIT CHECK
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.
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.
TechnicianESP32 Posture Reminder That Buzzes When You Slouch
A tiny clip-on device learns your upright position and gives a gentle vibration after 30 seconds of slouching.
TechnicianUpgrade a Cheap Toy RC Car with an ESP32
Replace the toy's receiver board with an ESP32 and a motor driver and drive it from your phone over Wi-Fi.
Technician
