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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
I've just tried to build a minimal Espruino with only the BTN defined and used OpenOCD to flash to Pinetime. I'm not seeing anything in the Espruino web IDE. I did an nrf mass_erase to clear out Infinitime, then built both the bootloader (BOOTLOADER=1) and the board fw, programmed the bootloader (hex file) and board fw (first hex file, then bin file from zip). Am I missing a step?