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The clock is based on WS22812b addressable LED strip and WEMOS-D1 mini (ESP-12F) board. In my case it is running the ESPHome software in combination with Home Assistant (see link below). Fusion 360 files are also available.

To get result like on the photo, I used to insert filament change g-code after 1mm printing of \u201cclock screen\u201d part and switched from white to black PLA.

Assembly and demonstration:

Youtube

Instructions and source code:

GitHub

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WS2812b digital pixel clock ESP8266 (ESPHome based)

Model files

clock screen.stl

clock screen.stl

clock body.stl

clock body.stl

clock back.stl

clock back.stl

Model origin

License