Apexium 28000 BMS RS485 data format

Frank Smith said:

I have an Apexium 28000 BMS and want to retrieve data from it through the RS 485 or CAN Connections. The data I am interested in is the voltage, current and SOC.

I'm looking for some kind of data sheet that describes the format for all the commands and responses for this BMS. Where can I find this?

Do I need to append a CRC to a command that I send?

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houseofancients said:

they are using a rebadged seplos 200A bms ( manual to be found here in resource section)
if you do a github search, or even here on the forum, there are a number of project pulling data from the seplos bms

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