I have 2x 24v LifePower4 v2 batteries and am wondering (since these can't communicate with Victron), if I buy a 24v LL battery and use it as the master of the 2 other batteries, will the system then be able to talk to my Cerbo GX through the CAN bus on the LL battery? Alternatively, are there plans to ever make firmware for the 24v v2 batteries, to make use of the CAN port? Thanks in advance!
I don’t believe this would work. Since the 24V Lifepower4-V2 is not able to communicate with Victron, adding an LL battery would likely not resolve the communication issue. However, I’m not aware of this specific configuration being tested, so I can’t say without a doubt that it wouldn't work. I wouldn’t want you to purchase an additional battery only to find that it doesn’t function as expected.