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Topic: about two sets Arduino + MCP2515 CAN module communication (Read 47 times) previous topic - next topic

laoadam

I used two sets of Arduino+MCP2515 CAN module to do the CAN communication test.

INT----D2
SCK----D13
SI----D11
SO----D12
CS----D9
GND----GND
VCC----5V

two NCP2515:

H----H
L----L

Used sketch : Sender and Receiver works fine, the sketch: Sender_A and Receiver_A not work, the Sender_A stopped at "Can't init CAN" without error, what can be?

I searched there were some posts relative to but seems non go through a finial solution.

All sketch attached.

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