You are reading a single comment by @Gordon and its replies.
Click here to read the full conversation.
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.
@Gordon
Nice! if you're after a bit more performance you might find it's better to write separate binary files for each 'slice' of the image. You can then load them directly without having to do atob.
Not sure if you spotted it but there is already a way to get slices of image as well: https://github.com/espruino/EspruinoWebTools/blob/master/examples/imageconverter.html#L80