Viewing 4 reply threads
  • Author
    Posts
    • Michele SoldiMichele Soldi
      Participant
      @mikifx91
      2022-04-29 at 05:44
      Post count: 5
      #3080

      Hello, I just bought a STWI070WT-01 screen that I will connect via RS232 to a motherboard for 3D printers driven by marlin firmware. Do you have a project demo from which to start to create a customized one?

      If it can help, the motherboard is a Bigtreetech GTR V1.0 with a 5 pin USART port (5v, GND, RX, TX, RST) dedicated to the TFT touch screens connected via RS232.

      If the screen turns out to be excellent for printer management, for the final products we will need the customization of the startup logo, can it be done via software?

      Thank you very much!

    • Fiona LiuFiona Liu
      Keymaster
      @bancroft
      2022-05-06 at 17:12
      Post count: 371
      #3085

      HMI project by your own play design, you can download the official website of the DEMO reference https://www.stoneitech.com/support/demo/ , which has the code and GUI, serial port connection only need to use your TX, RX, GND, three ports and screen connection can be, if you buy the C series screen can be put 5V port is also shared to TFT test use, change the boot icon is changed by way of U disk upgrade.

    • Michele SoldiMichele Soldi
      Participant
      @mikifx91
      2022-05-08 at 09:07
      Post count: 5
      #3088

      Thank you very much for your reply, in the meantime I wanted to test the display with the 5V power supply via the printer motherboard and it works fine. it did not emit flickering or other artifacts. we have already started to create our GUI, I have some doubts about programming in HEX code which I have never done, but step by step we will explore this field too.

       

      PS: a problem with the display has arisen in the meantime, but I have opened a new thread so as not to mess with this one

    • Fiona LiuFiona Liu
      Keymaster
      @bancroft
      2022-05-08 at 14:17
      Post count: 371
      #3090

      What does “it did not emit flickering or other artifacts.” mean?

      Programming problems you can ask to try to help you solve.

    • Michele SoldiMichele Soldi
      Participant
      @mikifx91
      2022-05-08 at 15:22
      Post count: 5
      #3092

      it means I was expecting the display to turn off or not run the program properly with only 5v. this did not happen, on the contrary it behaved just as if it had a 12v power supply. He worked really great

  • Author
    Posts
Viewing 4 reply threads
  • You must be logged in to reply to this topic.