Simple Seplos BMS Protocol Decode Bash Script

Seplos V3 is now working, if you run HA you can use this link https://github.com/flip555/bms_connector/tree/main/custom_components/bms_connector.

Does anyone have a script for the V3, preferably python, that simply gets the battery info and puts it into a list such as json ?
I use a python script that controls our hot water immersion heater and EV charger depending on the battery soc but at the moment I'm only able to get battery info from the inverter every 5 minutes.