I 3D Printed a Wireless BLE Macro Pad with Hidden LED Touch Keys

Опубликовано: 01 Июль 2026
на канале: Luke Ditria

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In this video I put together what I've learn from a whole bunch of experiments to build a 3D printed interactive touch display!

Check out our sponsor ALLPCB
https://www.allpcb.com/lp/prototype-4...

Files available here:
https://makerworld.com/en/models/1734...

BLE keyboard library
https://github.com/TriDEntApollO/ESP3...

I used Bambu Labs Black and Clear Translucent PETG filament for the print

Components:
MPR121
https://www.aliexpress.com/item/10050...

Single WS2812B LED
https://www.aliexpress.com/item/10050...

FireBeetle 2 ESP32-E
https://www.dfrobot.com/product-2195....