J202 NVIDIA Jetson Xavier NX - HDMI - DP - Dual Screen

Robotics & Edge Computing Jetson & Embedded Systems Jetson Xavier NX
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I am thinking of buying J202 NVIDIA Jetson Xavier NX, but I have a question ? The developer kit has 1 HDMI and 1 DP input for display purposes. I want to connect 2 touch screens and the two screens will have different images. How can I do this?

  1. Connect one of the displays to the HDMI output of the NX, and connect the other display to the DP output of the NX using a “DP to HDMI converter”.

  2. Using two different touch screens: 1st screen with HDMI input, 2nd screen with DP input

  3. Using two displays with HDMI inputs using an HDMI multiplexer. (Can you get two different images?)

I have specified the touch screen I intend to use below.

I’m having a lot of problems because I’m a student. I need your support…

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  1. Default software does not support touch.

  2. I am not sure about what do you mean different images. This is just like a desktop ubuntu system with dual displays. What goes to print on the monitors are controlled by you.

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  1. Default software does not support touch. Can you explain this statement?
4

We only support HDMI output and DP output.

If you connect just a arbitrary touch panel on it, the touch function may not work by default.
Those functions may depend on the 3rdparty vendor driver to make it work.

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I will make the HDMI output as in the video below. How do I connect a different touch screen to the DP output.

6

I don’t know what you want to ask. If you only have HDMI monitors, then get a active adapter to convert it to DP.

Or find a Jetson carrier board from other vendors who enable 2 HDMI ports on their board.

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