I have been trying to update my firmware for this board but have no had any luck. Apparently it needs to be put into bootloader mode but there does not seem to be any obvious place on the board to work with.
Here is a link to the board. Hopefully at least someone can point me in the right direction to try things out.
Hello,
I have been trying to update my firmware for this board but have no had any luck. Apparently it needs to be put into bootloader mode but there does not seem to be any obvious place on the board to work with.
Here is a link to the board. Hopefully at least someone can point me in the right direction to try things out.
https://www.aliexpress.com/item/1005006281394445.html
the chip seems to be a geehy apm32 f103cbt6
thanks very much