ESP32 hardware with multiple CAN controllers?

can_do_attitude
Posts: 1
Joined: Fri Sep 04, 2020 3:11 am

ESP32 hardware with multiple CAN controllers?

Postby can_do_attitude » Fri Sep 04, 2020 3:23 am

Howdy! I'm in the unfortunate situation of having two CAN busses at two different baud rates, 250k and 500k.

I'd like to use an ESP32 to log CAN messages over WiFi, listening to both busses simultaneously. Wondering whether there's any ESP32 version that has more than one CAN controller.

The docs seem to imply it's just 1 in there, but figured I'd ask before I add the complexity of multiple external CAN controllers, a bus-to-bus bridge, or some other convoluted setup.

Thank you!

ESP_Sprite
Posts: 9769
Joined: Thu Nov 26, 2015 4:08 am

Re: ESP32 hardware with multiple CAN controllers?

Postby ESP_Sprite » Fri Sep 04, 2020 7:50 am

Nope, sorry, just one.

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