I have 2nos Arduino UNO and 02nos MCP2515 CAN Modules The run a simple Blink program and it works fine when the Arduino are connected to PC and the Serial Monitor is ON. But this setup doesn't work without connecting the PC and powering the Arduino and MCP2515 externally. Is it necessary to conne…

Arduino CAN bus communication

girishmuktare September 14, 2022, 7:05am 21

Thank you sir

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