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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.
@Mark3072
Is there a way to use the STM32 Serial Bootloader on the Pico board? I can't use dfu-util since I want to program it from another board that only has a UART available. Is there any easy way to access Boot1 pin? Do I have to tie it to ground?