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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.
@moka
Could you please modify your post, as it looks broken :)
You can extract colour data from bmp into Uint8Array on desktop computer, then using
atobconvert into binary string, and save into a file.Then it will be much easier and faster to load it from SD card on Espruino from that file (binary string) using
atob, speed should spike dramatically.