iBMS: Interface for BMS Isolated CAN1/2 for use with Multiple iBMS
Note:- Early Access, each one of these iBMS boards will combine up 14 x linked Pace V2.5
This all new Interface is designed with many features:
For use with Pace V2.5 protocol using the Link ports, will combine upto 14 linked batteries. Must use battery ID 2 to 15
Using 10 of these boards can have upto 140 Pace BMS connected to one Inverter.
Updated design specifically for Muli-BMS use with Isolated CAN1/2 ports, dedicated Isolated CAN Power supply and new Isolated CAN driver with +-70 bus fault protection.
Supports Most Inverters with CAN communications, profiles for: BYD, Deye, Dyness, Generic, Goodwe, Pylon, LIA (beta), SMA, SMA+1V for SI, Victron:with Type A cable
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
The one board can be used with a single BMS or used in a multi BMS setup, software configurable as a Master or Slave(1-9).
Can be combined with other iBMS eg JK(PB or B series), JBD, CAN pylon BMS (additional boards needed)
iBMS acts as the master and collectes upto 14 slaves battery data.
DIP switches to enable CAN termination.
Improved CAN bus driver chip
TVS Transient voltage suppression, to protect the CAN driver chip.
On board buck converter with resettable fuse.
Note: Inverter type, must be powered direct from battery 12-60v, with the included cable.
Professionally manufactured and burn in testing.
Lead free construction, greener and low environmental impact!
Supports Pace BMS using the V2.5 Protocol, the serial data will look like: 7E 32 35 30 32 34 36 34 32 45 30 30 32 30 32 46 44 32 45 0D Note the 32 35 denotes the protocol V2.5
Hardware connectors: 1 x RJ45 RS485 for connection to Seplos RS485-2 link port. 2 x RJ45 CAN Isolated for connection to Inverter/slaves
What's included: 1 x iBMS interface board 1 x 2 pin 30cm power cable 1 x Digital download of instructions and our Home Assistant integration
