After connecting the Bluetooth + WiFi module of the corresponding BST product, you can view the total voltage, total current, SOC, SOH, maximum cell temperature, minimum cell temperature, maximum cell voltage, minimum cell voltage, cycle times, current system alarm information and detailed cell information of the corresponding battery system. Engineers can view the threshold of system parameters, modify the threshold of system parameters, and control the switch of charge and discharge. A module can correspond to up to 8 battery systems, distinguished by address.