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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.
@bobjensen
I used the wrong tool to update the firmware and now cannot connect or reboot. The screen only shows "BOARD INVALID" and "BTN1 = REBOOT".
Is there a way out of this state?
I have tried holding buttons 1 and 2 down until the buzz and holding them down until the equal signs begin to run across the screen.