Bafang BBSHD meets Sabvoton controller - hall and phase wiring color code

thender

100 mW
Joined
May 30, 2019
Messages
43
I tried a few basic combinations and it fails the hall sensor test for each. Before I go through and try every combo of wiring, I was curious if someone already knew.

If not, I will post back here once I know the correct wiring, after trying the 27 different possibilities.

Thank you!
 
Hello!

For hall wires:

bafang blue - Sabvoton green

bafang white -Sabvoton blue

bafang gray - Sabvoton yellow

bafang black - Sabvoton black

bafang red - Sabvoton red

for phase wires, it matches properly:

bafang green - sabvoton green

bafang blue - sabvoton blue

bafang yellow - sabvoton yellow

I hope this helps someone else save a little bit of time!
 
Also, I am aware of how dumb it probably is to use this overkill controller with this motor. I tried an ASI BAC800, while it was nicely integrated, it is impossible to program and locked down more than Apple's SMC programming... this is more fun. and was a nice little experiment. :) I went through a bunch of stock controllers, so I am hoping that this lasts a while given I am using it so under its full potential. I am using a 52v battery and set it to 55 amps max, the battery can do 60 amps.

Thank you to everyone on this forum for posting the resources that make figuring this out a lot easier.
 
Big props to Rossman for sharing this!

Would you mind sharing links for downloads that you used or found somewhat useful?
 
Thank you VERY much! :bigthumb:
 
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