Goin'Solar
New Member
So I think I need to update my firmware between my 4 PowerPros since the 2 new ones aren't communicating with the two older ones. The new ones are on BMS Version Z02T13, while the two original batteries are on version Z02T01. The firmware on the EG4 website is version S02T09.
The version lettering/numbering is confusing and I haven't found a list. Which version is actually the newest? S? Z? T09? T13? Is there a list/changelog posted somewhere?
The version lettering/numbering is confusing and I haven't found a list. Which version is actually the newest? S? Z? T09? T13? Is there a list/changelog posted somewhere?