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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@NoobJS
Unfortunately, my experience is not enough to create the firmware. I know programming superficially, and haven't worked with electronics much, I spent most of my working life repairing cars =).
I found a manual in my native language, detailing what commands are needed to work with the display. And I think I understood why it's impossible to make a nice smooth font. What I don't understand is the speed of the SPI port on my controller.The maximum interface speed should be up to 20megabit, but I guess it all comes down to the speed of the controller port.
Of course I can buy another display and another controller in general e.g. raspberry and connect the display to another level. But we are not looking for easy ways =). You can ride with the dashboard you have on the bike now. But I like to invent something. So I hope to see it through to the end.