Support for RJXZS BMS with Deye SUN-50K-SG01HP3-EU-BM3

[krypochekpogizne-ops]

Hello,

First of all, thank you for this amazing project.

I am trying to connect my DIY battery pack to a Deye inverter using Battery Emulator, but I am still learning how the project works and I'm not sure where to start.

My hardware

Current test battery:

Li-ion 21700
96S 2P
8000 mAh

Final planned battery:

LiFePO₄
192S 1P
313 Ah

BMS:

RJXZS BMS (CAN communication)

Inverter:

Deye SUN-50K-SG01HP3-EU-BM3

Controller:

LilyGo T-2CAN

I have the complete CAN protocol documentation for my BMS (byte-by-byte message description) and can provide it if needed.
192S CAN port communication protocol.pdf

My goal is to use the LilyGo T-2CAN running Battery Emulator so that my Deye inverter can communicate with my RJXZS BMS over CAN.

I have a few questions:

Is RJXZS BMS already supported by Battery Emulator?
If not, is there an existing BMS implementation that is similar and could be used as a starting point?
Which files in the repository should I study if I want to add support for my BMS?
Would the CAN protocol documentation be enough to implement support, or is additional information usually required?

I'm not very experienced with CAN protocol development, so any guidance about where to begin in this repository would be greatly appreciated.