ESP32 hardware with multiple CAN controllers?
Posted: 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!
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!