View individual cell voltages, total pack voltage, and current draw.
Once you have secured the download, follow these steps to get up and running: bms tools v2 5 download
This is usually a driver issue. Reinstall your USB-to-Serial drivers and try a different USB port. View individual cell voltages, total pack voltage, and
Before opening the app, install the CH340 or CP210x drivers (usually included in the "Drivers" folder). This allows your computer to "talk" to the USB adapter. Before opening the app, install the CH340 or
Inside the software, select the correct COM port (you can find this in your PC's Device Manager) and click "Open" or "Connect." Safety Warning
Let us know which BMS model you are using in the comments below. Stay safe and keep those cells balanced.
Reset or calibrate the State of Charge (SOC) for more accurate readings.