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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.
@yngv126399
An SOS to anyone who may know... I followed fanoush's guide to reflashing an F07 and it seemed to go just fine, after all was said and done, it showed up in the Web IDE and I got the REPL. I was trying to play with Graphics which didn't seem to be loaded, and I entered a few lines from another conversation here (the only other F07 conversation) and the REPL stopped dead, the connection was lost and I couldn't find the device anywhere (nrfConnect, DaFlasher, WebIDE). It was in a USB port the whole time, so it was charging. Can't understand how it hung... any idea how to reboot the thing other than let the battery die?