Right-click BatteryView.exe and select "Run as Administrator" to ensure proper COM port access.

If you want, I can:

Once you have the 3028 installer, follow this exact process:

View individual cell voltages and temperatures.

: Connect to the Console port (not the CAN/RS485 ports used for the inverter). Connector : US2000/US3000/UP2500 : RJ11 to USB. Force L1/L2 : RJ45 to USB. 3. Step-by-Step Installation & Connection

Only perform updates to resolve specific issues. Use the "BMS Update" section, click "Browse" to select the firmware zip, and click "Program" to begin.