This page will tell you how to use the CLI of the BMS
To use the command line interface, connect the debugger to the BMS using the 7-pin JST-GH connector from the debug adapter board to J19 and plug the USB coming from the debugger converter board into your computer. Open a UART terminal like minicom on a Linux machine or PuTTY or Tera Term for a windows machine.
Type “bms help” to get the help for the CLI. The CLI works only with lowercase commands. The settings are:
115200 Baud
8 data bits
1 stop bit