Hi, I'm a total noob and have been reading as much as I could on this incredibly informative forum. I'm contemplating buying a 12V 200AH SOK battery to use for a trolling motor for my boat. However, I'd like to be able to monitor the SOC while in use and was wondering if a Bluetooth module could be added to its BMS. Do all BMS have a communication port? SOK advertises their batteries and BMS to be serviceable. I don't want to have to deal with extra external wiring for a Bluetooth shunt.
