Lectric XP Lite - Choosing Generic After Market Controller
Company: Lectric Model: XP Lite 1, 1st generation Part: Microcontroller Display Protocol: UAT2 Motor Hub Power (max): 350W Microcontroller Power (max): 350W Overview Microcontroller, or the e-bike forum called as controller, is one of the part that commonly failed. Replacing it with original Lectric controller will be 2x - 5x the cost compare with aftermarket part. This post explains how to choose the aftermarket controller, with several options Many of the controllers have following standard connectors for electric bicycle, which exists for Lectric controller as well: Motor's phase wire - 3 power wires, which are thick Motor's magnetic hall sensor - 5-wires 2 for 5V supply, 3 from each of the hall sensor Battery power - 2-wire power input into the microcontroller board, e.g. 38V, 48V, 52V, 60V, etc Brake - 2 pair of 2-wire brake sensing wire, which will disconnect power to the motor when braking Pedal's power assist (PAS)- 3-wire to power the motor when pedaling LCD di...