• Ok back to the drawing board, I slowed Espruino down to the same speed and even slower, but it made no difference.
    So the exact timing is the next thing to check out.
    For some reason the working version results in 001000100 while the espruino version results in 001000101.
    I am assuming that the slave is the one producing the last 0 in the working version and
    produces a 1 (or does nothing resulting in an automatic 1) in the not working version.

    Hopefully I am learning something here ;-)

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