how to connect controller？
1.connect the motor line (color to color）
2. connect the battery line(red:battery+ , black:battery-)
3. connect the controller throttle line, key lock（if throttle not have key lock, connect controller key lock to battery+，key lock must connect ）
4. connect the hall line(if motor without hall line, don't need connect)
5.docking the two self-learning lines, the wheel will forward or reverse.
(1.if wheel forward ,Separate the self-learning line.
2.if wheel reverse, Separate the self-learning line. Docking the self-learning line again.if wheel forward ,Separate the self-learning line.)
6.other functions can be connected as needed.