2023-02-03 09:53 AM
2023-02-04 04:31 AM
2023-02-03 10:29 AM
Grounds PA12/USB_DP, defeats the internal pull-up, probably relates to how it starts
CN4.4 GND
CN4.5 D2 PA12 USB_DP
2023-02-03 12:50 PM
ok i plugged it in i just got it in the mail btw and the usr led blinks faster if u unplug it and blinks slower if u have it plugged in so im guessing its just a extra jumper the give u possibly to mess with the bootloader or anything else
2023-02-03 01:24 PM
Or the demo code reads Arduino D2 (PA12) to determine LED rate
2023-02-04 04:31 AM
> Or the demo code reads Arduino D2 (PA12) to determine LED rate
JW