Bms-tools 15-16 V 2.0.6 =link=

While the "15-16" often indicates the cell count supported (e.g., 15-cell or 16-cell configurations typical for 48V systems), version is a legacy release in a development cycle that has now reached v 2.0.15 (released early 2025). Key Functions of the Tool

| Issue | Solution | | :--- | :--- | | | 1. Check if the correct COM port is selected. 2. Check if drivers are installed. 3. Swap the TX and RX wires (this is the #1 fix). | | Settings won't save | 1. You must click "Write" or "Save" after changing parameters. 2. You may need to enter the password (try 123456 or empty). | | Incorrect Voltage Reading | 1. Check if you selected the correct hardware version inside the software (some have settings for "Hardware V1.0" vs "V2.0"). 2. Ensure your battery pack actually has 15 or 16 cells connected. | | "15-16" Discrepancy | If you have a 16S BMS but only 15 cells, the software will show an error or 0V for Cell 16. You must configure the BMS for the correct number of strings (if supported by the specific hardware revision). | bms-tools 15-16 v 2.0.6