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Waveshare RP2040 MCU Board with 1.28inch Round LCD Watch Case — image 1
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Waveshare RP2040 MCU Board with 1.28inch Round LCD Watch Case

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Case for the Waveshare RP2040 MCU Board 1.28" LCD screen

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Model information

License
Creative Commons — Public Domain

Case for the Waveshare RP2040 MCU Board 1.28" LCD screen. This case will hold a 350mah Battery (602030). I have included the code for the watch face. I am not a coder, so please dont rip me apart :) I used a combination of a bunch of different code and ChatGPT to help me get this working. Its not perfect.

The step counter works, the battery meter needs work. I have also added a “raise to wake” feature that, again, isnt perfect but should save a bit on battery time. The watch will hold power for about 3-4 hours with full brightness on screen. I did spend the time to ensure it keeps very accurate time. I had it plugged in for 4 days and it was dead on with my PC.

If the battery dies, you have to rerun the code and set the time from a PC running Thonny.

The watchface will click into this case. The front bezel just needs to be glued on. Here are the links to all the parts.

LCD
https://www.amazon.ca/dp/B0BCQ83G3X?psc=1&ref=ppx_yo2ov_dt_b_product_details

Battery
https://www.amazon.ca/gp/product/B09YQ2S8Y7/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

Band
https://www.amazon.ca/gp/product/B015NKHZEU/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1