Dual ESP32-C6 Canbus TJA1050s

Hello everyone.

I have an application where I would like to implement dual canbus. I have in the past used the MCP2515 along side the TJA1050 with a level shifter but this has lacked performance on the MCP2515 side.

Can the ESP32-C6 be used with dual TJA1050s on ESPHome? I couldn’t find anything conclusive in the documents and searching through other posts made the answer more ambiguous. I apologize in advance if the answer is right in front of me.

Related:
Github Feature Request

Thank you,
DaviBoi

Hi

Does it answer your questions ?


Multiple buses supported :sunglasses:

Vincèn

Yes I’ve used multiple busses in the past as I stated with the TJA1050 and the MCP2515 but I was sepcifically wondering about using two TJA1050 with the ESP32-C6 since that supported 2.

I answered my own question though, ended up buying them to test and can confirm, you can use two TJA1050 with the ESP32-C6 in case anyone else runs into a use case for them,

Automate on!
DaviBoi

EDIT: MCP2515 not MCP1515

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