Hi,
I've tried to get a connection via Can-Bus between 2 Arduino Uno with 2 MKR CAN Shields (Arduino MKR CAN Shield — Arduino Official Store).
Connection (CAN - UNO):
INT 7 - INT0 2
SCK 9 - SCK 13
MOSI 8 - MOSI 11
MISO 10 - MISO 12
CS 3 - CS 10
GND - GND
VCC - 5V
I've also connected CAN-L with CAN-L and CAN-H with CAN-H.
It doesn't matter which library (get from internet for example github) and example I've used, I couldn't get the connection. The upload of the sketches was successfull, but the receiving Arduino didn't get the messages.
Is the MKR CAN Shield not compatible with the Arduino Uno or is there any other mistake?
Greets
Nexo