- Mon May 15, 2023 8:31 am
#57783
Hello everyone,
I came across this old post. I was wondering if someone was able to flash the controller board and the mother board in order to use the original circuits instead buying new hardware? Is there a firmware available for the controller for instance, where we can read the instructions it requires from the motherboard (with the STM chip)? I was able to identify the pins on the STM chip which communicate with the controller.
I came across this old post. I was wondering if someone was able to flash the controller board and the mother board in order to use the original circuits instead buying new hardware? Is there a firmware available for the controller for instance, where we can read the instructions it requires from the motherboard (with the STM chip)? I was able to identify the pins on the STM chip which communicate with the controller.
nanipoonani wrote: ↑Sat Jan 16, 2021 3:00 pmmayaku wrote: ↑Fri Oct 02, 2020 12:25 pmI did a little research and managed it to figure out the ST-Link programming pins of the Bird telematics
Notice the Test Point in the middle is not used.
Of course I tried to dump the firmware but this is out of my knowledge XD
Flashing seems possible but i don't have a suitable firmware. Maybe someone can help ^^
BTW here is the hex dump of the motorcontroller:
Bird Motor Controller Readout.zip
Could the Test Point in the middle be the to upload the firmware?
How to upload the firmware to the controller: https://www.lsdzs.com/prodownload/
This Reddit post a controller from the same manufacturer nanjing Lishui:
Software to prepare the file: https://opensourceebikefirmware.bitbuck ... W-675.html