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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
As @allObjects says, you need the
Serial1like I posted, notSerial.If you're not getting any response from the on-board USB, I think it's probably just that you need to install the drivers mentioned in the Quick Reference?