WEACT Blackpill problem #17458
Replies: 4 comments 1 reply
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Which version black pill do you have? |
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I think this would be better handled as a question in Discussions, rather than as a bug report |
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I would try the correct |
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Linux or Windows? I have always used A9 and A10 to work on the board. Thought I would try just plugging in the USB cable and was pleasantly surprised that Show us the code you are running in |
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I finally fixed it, because the board is damaged, the 5V only provide 3V, so the power is not enough. If I plugin 5V form the jtag, the board bootup. Thanks all |
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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
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