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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.
@Gordon
At the moment it's still a battle to keep the size of Espruino's firmware down, so I'm afraid I'll leave
ftellfor now - I've basically got to save space for functionality that expands what Espruino can do, rather than just stuff that's 'nice to have'.At some point I'll switch to size optimisation, which will hurt performance a bit but will give an extra 50kB or so to cram everything into.