Thanks for checking about Serial on B10 - that helps. I think on this chip it's not enough to 'move' Serial3 to the right place. .. You need to move Serial4 out of the way too!
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.
Burned trace? :s Since the MCU can't provide that kind if power, it seems like something came off the nixie tubes.
There's a bug open about the C10 issue already: https://github.com/espruino/Espruino/issues/409
Thanks for checking about Serial on B10 - that helps. I think on this chip it's not enough to 'move' Serial3 to the right place. .. You need to move Serial4 out of the way too!