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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.
Andreas_Rozek
Ahh - I'll make sure that gets added to https://www.espruino.com/Bangle.js2
It's basically the same as Bangle.js 1, but since you only have one button you just hold that down for ~10 seconds. When the '====' start going across the screen release the button before they finish and you'll be in bootloader mode