Review on 🔌 Arduino and Seeeduino CAN-BUS Shield: A Perfect Match for Efficient Communication by David Urbanski

I bought several boards from another source (not Revain) but this is the exact same board. As mentioned in some reviews, the code is poorly documented and difficult to implement. The thumbnail examples mostly work, but only as is. For example, the "get" example only works with 11-bit message IDs, not 29. In order for things to work, you need to dive deep into the code and debug it, which means the code appears to have been tested very tightly limits. The rest of the hardware is good, but the bundle (hardware and software) isn't worth more than one star.