Hello,
Asking for help on how to access from Victron Device List my EG4 Battery cell information that show as EG4 in the Victron Device List. I would like to build a widget or a docker-Grafana dashboard in order to display the battery pack cell information. However, I have not been able to find the mapping to the detailed data. Thank you in advance!
Coalen
Hi @Coalen
My guess would be the detailed data is stored in these dbus paths under com.victronenergy.battery:
/System/NrOfCellsPerBattery /System/MinCellVoltage /System/MaxCellVoltage/System/NrOfBatteries
I couldnt find a max and min temperature though:
https://github.com/victronenergy/venus/wiki/dbus#battery
If you cant spot it I'd maybe try using MQTT-explorer. The MQTT topics correspond with dbus paths. Might help you find those last pieces of data
Greatly appreciated for the help! I will take a look, thank you.
Hello,
I loaded the MQTT Explorer and have identified the EG4 System in the path as 512. However, I have not been able to figure out how to retrieve the information through Docker & Grafana. What am I missing? Anyones help would be appreciated. See screenshots below.
Coalen
