"No WebUSB interface, unable to reset device, please press BOOT+RESET."

Proffieboards
1

Keep getting this error in the web editor. The browser recognizes the board as “Proffie” but cannot connect to edit.

2

Hold BOOT
Press and release RESET
Release BOOT

Now try again, the board should show up as “STM32 BOOTLOADER”.

3

Thank you! I was pressing them and releasing them together :man_facepalming: