Hi to all !
I spend some time and finally found some explanation what wire is for what...
It looks it's standard ebike controller markings but am not sure.
There was some wiring diagram on one Russian site and this is translation of it:
So, i guess that i can control revers and forward ( throttle ) with some digital pot and PWM.
How should i connect the rest ?
E.g. how can i switch between forward and revers motion/speed and how can i activate the brakes ?
Thank you all in advance !