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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.
@Numerist
With an older Apple computer, Bluetooth connection was no problem. The watch showed up and I could pair with it. Now trying to connect the watch to a new Macintosh M3, I get "Connected to Web Serial, webserial:0 (No response from board)," then "Prompt not detected - upload failed. Trying to recover..," which doesn't do anything. So I can't upload anything into the watch, it seems.
The Bangle troubleshooting page is incomprehensible to me. Suggestions how to reconnect would be appreciated.