Besst cable

[atlet]

I would like to update firmware on M510 motor. Which cable I need to get? Searching on internet I see 2 options.

Is this cable ok?

Or I need to get this?

Tnx.

 

[vikino1]

Only speed can be changed with the first one, you need Besst to change fw. But for that you need a bafang account. The easiest is the device from Dado: K1 Flash - setup CAN motor parameters, Firmware update and Calibration & K1 BlackBox 3 & brand new K1 BatteryBox Racing

 

[atlet]

I ordered the second cable.