Your trusted Arduino Nano, but better!
For CANduino v4 - ATmega328P with CAN-bus
It's the same trusted Arduino Nano that i've used many times before, but now with CAN support integrated in the same slim format.
There's no understating how much of an advantage its size is. The creators did a fantastic job.
Granted, i've yet to test it with tens of nodes at once, but so far it's been easy to use and able to drive the bus cleanly.
10/10 would buy again, even if it is 5 to 10 times the cost of a regular Nano clone from China.
Although subjective and a bit nitpicky, i was expecting a quicker service from DHL and/or local postal services for the equivalent of 18 USD; it took 8 days (5 not including weekends) from a neighbouring country. Packaging was fine, handling by the seller was quick (shipped on sunday).