My campertruck has 2 different battery systems.
Household battery is a bank of 3x110aH parallel 12v Accu’s
Starter battery is 24v trucksystem, so 2 in serie
Can I use the second aux-input on the BMS-712 as a midpoint monitor for the 24v starter Accu’s, while using the rest of the system for the 12v system monitoring?