Newer isn't always better in the EV world. Many scooter BMS chips (specifically the XBMS and ANT BMS variants used in Minimotors and generic Chinese scooters) operate on legacy firmware. Version 2.0.6 was released during the peak of the Zero/Dualtron tuning era. It offers the most stable handshake with these chips, whereas newer versions sometimes fail to read data packets correctly or display garbled text due to translation errors.
BMS tools allow you to interface with a battery’s internal hardware to perform the following: bms-tools 15-16 v 2.0.6
is a vital software utility for keeping your power bank healthy and efficient Newer isn't always better in the EV world
Pro tip: If you see garbled text, swap TX and RX pins. Many BMS mislabel them. It offers the most stable handshake with these
Installation of the CH340 USB-to-Serial driver is often a prerequisite for the software to recognize the connected hardware via COM ports.