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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.
@DrAzzy
Well, I shoehorned those two traces in, so I've got CTS and RTS pins. Very tight board. Had to downsize everything to 0805, so it'll be a fun assembly job ;-) Getting ready for another order from dirtypcbs.
Okay, cool. I think I know what to do on the firmware side. This is very helpful.