Unprogrammable Canbus M620 motor ,any updates or fixes ?

Nope. Replacement controller from Innotrace, SOL if in the US as WattWagons has the exclusive but seems uninterested or unable to ship motors/controllers.
 
Basically ignore what anyone on here says, and if you are semi computer literate head over to endless sphere and read the ENTIRE M500/M600 thread. All the answers, solutions and parameters are there. This place is more like Which? Magazine (Which? magazine is a publication that tells old people how to spend money).

Don't expect to be spoon fed there though you need to read and internally digest and re-read if necessary, people are done giving away neatly packaged solutions like Penoffs app as these things have now become commercially viable.

So basically brain up or pay up.
 
Oh check github too, sometimes the ES thread wanders and github fills in some gaps.
 
Basically ignore what anyone on here says, and if you are semi computer literate head over to endless sphere and read the ENTIRE M500/M600 thread. All the answers, solutions and parameters are there. This place is more like Which? Magazine (Which? magazine is a publication that tells old people how to spend money).

Don't expect to be spoon fed there though you need to read and internally digest and re-read if necessary, people are done giving away neatly packaged solutions like Penoffs app as these things have now become commercially viable.

So basically brain up or pay up.
He asked about the M620/Ultra, not the M500/600.
Both CANbus, and I have indeed read that and other crazy long threads there, but not in the past month. Unless there’s some breaking news, CANbus hacks are still limited at best to max speed and wheel size, are they not?
 
Help with Wheel size and Max speed ?
For which motor? Ultra M620 CANbus?
Here's the 'crazy thread' we were referencing. Buried in that thread is a link to a CANbus adapter and program along with hex codes to send to the controller to adjust wheel size and max speed - most have been focused on the M500/M600 however.
Bafang M500/M600 thread
 
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