37.8 PyBoard Factory Reset STM32

See https://micropython.org/download/ADAFRUIT_F405_EXPRESS/

Download the firmware:

wget https://micropython.org/resources/firmware/ADAFRUIT_F405_EXPRESS-20220618-v1.19.1.dfu

We need the dfu-utils:

wajig install dfu-util

On the board itself, connect B0 and 3.3V with a paperclip or other conductive item and press the refresh button to enter bootloader whilst USB connected. Then install the firmware.

dfu-util -a 0 -D ADAFRUIT_F405_EXPRESS-20220618-v1.19.1.dfu

---

Your donation will support ongoing availability and give you access to the PDF version of this book. Desktop Survival Guides include Data Science, GNU/Linux, and MLHub. Books available on Amazon include Data Mining with Rattle and Essentials of Data Science. Popular open source software includes rattle, wajig, and mlhub. Hosted by Togaware, a pioneer of free and open source software since 1984. Copyright © 1995-2022 Graham.Williams@togaware.com Creative Commons Attribution-ShareAlike 4.0