Bafang Ultra M620 Help

[robanco]

Bafang Ultra M620 question . has anyone / Dealer found a way to program the CANbus controller ? Help please.

 

[Mtnbiker]

Just the speed limit and wheel size using a $30 cable. The remaining programming options are for the well-heeled computer hackers.

 

[Gorky]

Ho lo stesso problema. Anche con lo strumento migliore non posso programmare altro che le dimensioni della ruota e il limite di velocità. I can't even switch from eco to sport mode. I would simply like to have the possibility to change some pedal assistance parameters but it seems to be impossible without downloading an updated firmware. Does anyone know how to do it?