This cable along with the controller software will give users access to the program configuration that has been factory preprogrammed.
Please note that making changes to your software may void your warranty and may cause damage to the controller or battery. Please do a little research on this website before you make any changes to your program.
Visit this site to download the latest Software https://penoff.me/2016/01/13/e-bike-conversion-software/
This cable utilizes the UART protocol