QUERY · ISSUE
docs: WeAct F411 'blackpill' PB4 note
docs
Documentation URL
No response
Description
Even on V3.1 boards do not try to use PB4 without redefining it as Pout and a low before trying to use it. Maybe,a note in the README.md not use this pin along with PA4, PA5, PA6 and PA7.
Code of Conduct
Yes, I agree
CANDIDATE · ISSUE
WEACT Blackpill problem
bug
Port, board and/or hardware
weact blackpill
MicroPython version
Hi
I have used st-flash to flash the hex to weact black pill board successfully, the serial port appear and i can connect to micropython The problem is : I have to connect both usb cable and st-link, if i plug out the st-link, the serial port never appear. Why?
st-flash --format ihex write build-WEACT_F411_BLACKPILL/firmware.hex
thanks
Peter
Reproduction
Expected behaviour
Observed behaviour
Additional Information
No, I've provided everything above.
Code of Conduct
Yes, I agree