Description This USB programming cable allows connection of a PC and the 8fun Bafang BBS01/BBS02/BBSHD mid drive motor electric bike kit in order to change the basic user level controller parameters, this does not allow for changing of the firmware and is safe for you to perform; ? You will NOT "fry" your motor by making changes to these parameters; ?The changes have been made based on customer requests to improve the following complaints: make the throttle act as a throttle should instead of like an on/off switch, reduce current draw from 25 amps to 18 amps without impacting performance to increase battery and motor life, enable full throttle in PAS levels 1-9, throttle over ride of max set speed limit (max speed only applies to PAS); ?Compatible with BBS01, BBS02 and BBSHD motors. The Programming cable plugs IN PLACE OF the display. So here are the steps: 1.Connect the battery to the motor. 2.If the battery has an On/Off switch, turn it on. 3.Plug the programming cable into the connector that the display was plugged into. 4.Plug the other end of the Programming cable into an USB port on your laptop. 5.Now start the Bafang Programming Tool. Operating system support Drivers are available which allow FTDI devices to work with the following operating systems Windows 10 Windows 8.1 Windows 8.1 x64 Windows 8 Windows 8 x64 Windows Server2012 Windows Server 2008 R2 Windows 7 Windows 7 x64 Windows Server 2008 Windows Server 2008 x64 Windows Vista Windows Vista x64 Windows Server 2003 Windows Server 2003 x64 Windows XP Windows XP x64 Installation Guides If you need further support about how to pick up and install drivers, please contact us at any time Drive and related support: https://www.ftdichip.com/Drivers/VCP.htm

✓?WARRANTY:Made by Feanteek with 12 months warranty. If you meet any question, please contact us, we will fix your issue within 24 hours. ✓ OS & Driver?Support 32 and 64 bit OS, works well with all Windows versions(including Win 10). Plug and play, generally no driver installation is required. Works with Microsoft WHQL certified drivers. If necessary, please refer to the cable user manual to download and install its driver. ✓ Supported Software? This cable is compatible with Bafang Programmer. That could be downloaded from internet. (Be sure to select the correct serial port in the programming software). NO programming software inside package. ✓ Supported Models? The programming cable is only compatible with BAFANG BBS01B BBS02B BBSHD motor with UART protocol . It doesn't work with Ultra motor like M620 M500 M600 M420 M200. ✓ Application scenes? More parameters can be customized: performance to increase battery and motor life, enable full throttle in PAS levels 1-9, throttle over ride of max set speed limit (max speed only applies to PAS).

Item Weight: 23 Grams. Unit Count: 1 Count. Data Transfer Rate: 9600 Bytes Per Second. Connector Gender: Male-to-Male. Color: Black. Special Feature: High Speed. Compatible Devices: Laptop. Cable Type: USB. Connector Type: USB Type A. Brand: Feanteek. Best Sellers Rank: See Top 100 in Sports & Outdoors. Country of Origin: China. : B0BHR2VWZR. Manufacturer: Feanteek Technology. Date First Available: October 9, 2022. Item model number: FTK-203. Product Dimensions: 7.09 x 4.72 x 0.2 inches; 0.81 Ounces.