Gordon says 16 in http://forum.espruino.com/conversations/319081/#comment14191905 post #6.
Maybe too much memory used, maybe an issue with analog A8/A9/A10 pins.
@maze1980 started
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Gordon says 16 in http://forum.espruino.com/conversations/319081/#comment14191905 post #6.
Maybe too much memory used, maybe an issue with analog A8/A9/A10 pins.