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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.
@trusktr
I tried uploading code to Espruino WiFi, then disconnected it and connected it to a USB battery, but then the code doesn't work (just LED lights blinking).
Seems like disconnecting the reconnecting to the battery erases the code. How do I get it to stay on there?