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    mhanusek

    @mhanusek

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    Latest posts made by mhanusek

    • [ T-CAN485] Example for Arduino not working

      Hello.

      I have two TTGO T-CAN485 boards (v1.0 and v1.1).
      I'm trying to run the canbus example. But I have a problem with it. The Board not sends and receive any can bus frames.
      I have only :
      TIME -> CAN send done in the serial-log.

      I found weird things in the schematic and code.
      CAN_TX in the schematic == GPIO27
      CAN_RX in the schematic == GPIO26
      but in config.h:

      #define CAN_TX_PIN 26
      #define CAN_RX_PIN 2
      

      It is a bug?
      Please help.

      posted in Technical Discussion
      M
      mhanusek
    • LILYGO ESP32 CAN RS485 T-CAN485

      Hello.
      I bought LILYGO ESP32 CAN RS485 and take it from the box. I would like to upload to it an example program but I haven't any information. I need a basic tutorial - on how to get started.
      I have a problem. Arduino IDE did not recognize the T-CAN485 board (VID: 1A86 PID: 7522).
      Can you help me?

      posted in Technical Discussion
      M
      mhanusek