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by rammychan
Tue Oct 16, 2018 12:44 pm
Forum: MicroPython pyboard
Topic: pyboard doesn't show up as USB flash device on Windows 10 machine
Replies: 14
Views: 16759

Re: pyboard doesn't show up as USB flash device on Windows 10 machine

First, disconnect everything from your pyboard. Then connect the DFU pin with the 3.3V pin (they're right next to each other) to put the board into DFU (Device Firmware Update) mode. Now connect the pyboard to your computer via USB. If any problem regarding with Epson error as well as epson printer ...