hi david,dpharris wrote:
* The ESP31 is a preliminary version (beta) for early adopters, and does not include CAN;
* The ESP32 will come out (2nd quarter 2016) and will contain a CAN controller +/- CAN-driver.
so we are all wait for the great official day
cant wait too, hope this helps.
btw: this weekend i start CAN on esp31/esp32beta .
not sure how i go on, because official not support,
but have a try as a soft transceiver in first step for my test.