![background image](http://html1.mh-extra.com/html/bafang/8fun/8fun_user-manual_3403598026.webp)
25
16
0x23
light has problem
17
0x24
light sensor has problem
18
0x30
communication has problem
By measuring the wheel RPM, the signal is transferred to the
controller, the speed and mileage will be showed on the display.
1. Speed sensor component
3.1 Dimension
3 Speed detecting sensor
3.2 Installation