The plug of the bicycle dashboard extension cable has 5 pins. The function of the five colored wires in an SM plug:Red-Positive Pole Blue-Lock. Black-Negative Pole.Green-Communications Reception. Yellow-Communications Transmitting.
The plug of the electric bicycle dashboard extension cable has 5 pins. The function of the five colored wires in an SM plug:Red-Positive Pole Blue-Lock. Black-Negative Pole.Green-Communications Reception.
The plug of the electric bicycle dashboard extension cable has 5 pins. The function of the five colored wires in an SM plug:Red-Positive Pole Blue-Lock. Black-Negative Pole.Green-Communications Reception.