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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.
@ChrisB
Thanks ltj
I was just wondering why yellow (GND) is from espruino.
I understood the power was from another source,
But how come that espruino has USB, LED another source but GND from strip linked in the board....
I will look at Arduino tutorials.....