iBMS: Interface for BMS Your browser does not support our video. Suitable for JBD/Overkill BMS that utilise the external Bluetooth module. Standalone version, no Multi-BMS support at reduced cost. Can be upgrade to Multi-BMS later for a fee. This all new Interface is designed with many features: Supports Most Inverters with CAN communications, profiles for: BYD, Deye, Generic, Goodwe, Pylon, Victron, LIA (beta) New iBMS firmware completely written in esp-idf using 100% my own code, no more esp-home. New companion Home Assistant integration(custom component must be installed) Web page designed for mobile phone size screens Standalone use, 1 BMS only. Improved CAN bus driver chip On board buck converter with fuse, can be powered direct from battery 12-95v using the supplied power cable. Professionally manufactured and burn in testing. Supports most of the original JBD/Overkill models with the 4 pin Bluetooth connector eg: JBD-SP25S003, JBD-SP04S020, JBD-AP20S006 etcHardware connectors:1 x 4 Pin JST connector for JBD/Overkill1 x 4 Pin JST 2.0 connector for JBD2 x RJ45 CAN for connection to Inverter and slaves with Multi-BMS upgrade What's included:1 x iBMS interface board1 x 2 pin power cable1 x Digital download of instructions and our Home Assistant integration