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    Input voltage LilyGo TTGO v1.3 ILI9341 T-Watcher ESP32 Moudle 8M IP5306 I2C Development Board For Arduino With 2.2 Inch 320*240 TFT

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    • S
      scheeri last edited by

      Hi!

      I have 12V input voltage. Please give an advise how I can make correct
      input voltage for the LilyGo TTGO. I thought about LM317T, but pleased any advise. Thank you!

      L 1 Reply Last reply Reply Quote 0
      • L
        Lilygo @scheeri last edited by

        @scheeri The 12V input voltage is a bit too large. 5V input can be used normally, but this product does not have an external power input pin. Therefore, you can only use USB power supply or power supply. I am so sorry.

        2b402462-9e3f-4836-9637-b4b968c0159d-image.png

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        • S
          scheeri last edited by

          Thank you for your answer! Can I use the red lined connector directly with 5V?
          34ad4a26-857c-444a-9a03-a1cd2d45715b-image.png

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          • Z
            zhang-LILYGO @scheeri last edited by

            @scheeri It can be connected to 5v, but after connecting to 5v, you cannot plug in USB at the same time.

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