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    • retnavairretnavair
      Participant
      @retnavair
      2020-11-12 at 11:39
      Post count: 16
      #247

      I use ttl to serial module direct connect module’s din and dput, the data comes out with garbage code, how do I do it?

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    • Fiona LiuFiona Liu
      Keymaster
      @bancroft
      2020-11-12 at 13:42
      Post count: 371
      #248

      See if the screen is a ttl port? There is a short pad option for ttl and 232.

    • retnavairretnavair
      Participant
      @retnavair
      2020-11-13 at 10:11
      Post count: 16
      #266

      I’ve tried it all switch and it’s the same, if I transfer data from the mini USB on the pad, it’s fine. But now I want external devices and this problem occurs.
      The TTL to the serial module is fine and I’ve tried both.

    • Fiona LiuFiona Liu
      Keymaster
      @bancroft
      2020-11-13 at 11:25
      Post count: 371
      #269

      That’s the problem with the baud rate.

    • retnavairretnavair
      Participant
      @retnavair
      2020-11-13 at 16:31
      Post count: 16
      #273

      If you can’t connect it, you’ll have to communicate with your computer. Is there any way to connect an external serial port?

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