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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
Thanks! That is perfect! As far as I can tell, there appears to be an issue where if you get a newline right at the beginning of a characteristic that's received, it effectively breaks reception of any extra data.
Honestly it's very strange this hasn't come up before as the code has been like that for over 4 years! And the fact that you would appear to be seeing it all the time but others aren't is even more strange.
I've just pushed a fix, so if you install a nightly build tomorrow this should then work