Interesting. It looks like it requires a wired (serial?) connection. My bms’s didn’t come with any connection wires, I guess I need something. Need to research. One thing that bothers me a little about the overkill bms’s is that there is no way to lock down access via Bluetooth (except disabling it all together). Someone could shut off all you batteries, reset parameters, etc. probably a really low risk, but hard wiring it to the cerbo would address that and also allow remote access.PS. Are you aware you can hook-up the BMSs you've used to the Cerbo to get the data in the Victron VRM?
dbus driver for serial battery in VenusOS . Contribute to Louisvdw/dbus-serialbattery development by creating an account on GitHub.github.com