Making a custom round LCD gauge for a boat with ESP32

Danny Mavromatis recently got into the ESP32 platform and was interested to see what types of advancements there have been in round LCD screens.

The biggest challenge I had with the 4d systems screen module was it not a perfect circle and thus it did not fit within the envelope of the 2″ gauge casing. That caused all sorts of complications. This is where the 1.28″ screen by Waveshare comes in.

See the video below and more in the post here.


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