I’m currently working on learning and implementing the J1939 protocol using Arduino boards (Uno and Mega) connected to MCP2515 CAN modules. My goal is to send and receive J1939-format messages between nodes on the CAN bus. I have successfully set up the hardware: MCP2515 modules are connected to bo…

J1939 Implementation on Arduino + MCP2515

J-M-L July 29, 2025, 10:48am 2

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