Direct ant can to ve can

JuWorkshop / AntBms-to-Ve.Can-Victron-Venus

Ant Bms decoding / encoding and transfer to Venus Gx, Cerbo, bbb ect for Ve.Can input. (CAN protocol according to RecBms, BYD, LG ect)

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Direct ant can to ve can #1

Closed pahorpet closed 2 years ago

pahorpet commented 3 years ago

Hi great project but still need an extra piece of hw. But easier than installing sw in cerbo,... I will try to test and support as well.

I had ask an dealer of ant directly and they are allowed to update their can based on venusos specification if I can supply the communication protocol. Maybe this could be also a way?

JuWorkshop commented 3 years ago

Hi, thanks for the feedback. Indeed, it is a good initiative if ant directly integrates the protocol. I haven't yet found all the registers This is functional, and seems common to several manufacturers (pylontech, rec, ect): 11-bit TX identifiers: 0x351, 0x355, 0x356, 0x35A, 0x35B, 0x35E, 0x370 8 byte message structure CAN messages are sent each measuring cycle with 150 | 250 ms interval.

pahorpet commented 2 years ago

Do you have a detailed CAN protocol? I would like to give it a try but need to be done with all history status and so on as I had tested on USB communication.

simp-bms-setup-manual-v025.pdf

JuWorkshop commented 2 years ago

vecan-registers-public.pdf