The shell’s material is ABS. LCD screen is made of imported high hardness acrylic, and the hardness is equal to the tempered glass.

2.1 Working Voltage: DC24V 36V 48V (set by the meter), other voltage could be customized.

2.2 Mode of Connection:

1.        Red Line(VCC): Power Positive

2.        Blue Line(K): Electric door lock of Controller

3.        Black Line(GND): Power Negative

4.        Green Line(RX): Receiving communication

5.        Yellow Line(TX): Sending communication

Brown Line (DD): Head light control’s Positive

White Line (GND): Head light control’s Negative

Extended Functions: PWM Assistance grades control, Independent external speed sensor

Note: Part of lines are water-proof, so colors of lines could not be seen.

1.1     LCD Display

Speed indicator, PAS grades indicator, Battery indicator, Error indicator, Single Trip Distance and Total Distance, Cruise Control, Brake Instruction, Headlight indicator.

1.2     Parameters Setting

Power on/off, Headlight on/off, 6KM/H Cruise control, Real-time Cruise control, Wheel size, PAS mode setting(1-5), Max speed setting, Auto stand-by and sleep mode setting, Background luminance setting, Ways of Start, Ways of Drive, Working voltage setting, and so on.

1.3     Communication Protocol: UART