eBike P850C - Connector Descriptions; Assistance Level Instructions

7． 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)
8． Assistance level instructions
The assistance levels can be customised. The highest level is 9, commonly used assistance
levels are shown below.
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
9． Certification
CE / IP65 (water proof) / ROHS.