hi,
i have a led screen 100X40 pixels, with an Ethernat cable.
what is the best and easy way to connect the led screen to touch?
do i need a controller for it? any recommendations?
Without knowing exactly the style of LED-Screen it is hard to give a specific answer, but in general, yes, LED-Screens require a controller that normaly gets a Video-Input via HDMI/DP etc. and converst it to a signal that then can be send out via the Cat/Ethernet cable.
You should not connect the cable directly to your computer!