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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.
@jm
I hope, you can help me. I'm beginner in programming java script. So I bought a pico with ST32F401. The first tings what I did, made an upgrade. I could not activate the bootloader (In order of the instructions) - the port was not recognised.
Have anyone a good idea.
Thanks for help.