33
3 level
5 level
9 level
0
0
No power assist
1
1
2
1
2
3
4
3
5
2
6
4
7
8
3
5
9
6
Connector descriptions
1
Red wire :
Anode(24v/36v/48V)
2
Blue wire :
Power cord to the controller
3
Black wire :
GND
4
Green wire : RxD (controller -> display)
5
Yellow wire : TxD (display -> controller)
7
Assist level instructions
Assist level can be customized, the highest level is 9, common used assist level see the
table below: