Rednet through bundled cables?

[Dacooldorian]

Is there any way to do rednet through bundled cables?

[QuickMuffin8782]

Is there any way to do rednet through bundled cables?

It's possible, but however there must be 2 programs for it.
One which will listen for recieved inputs, and one which will send them. You might want to research how some computers transfer data, for example how the TI-83 shares data with just 2 inputs/outputs.

[ralphgod3]

you do run into some limitations when implementing it in mc but it has been done before.

you really dont need 2 programs if you want to ping pong message but you will need to run the receive function always using either parallel or your own coroutine manager.

if you are interested in how to implement it see the video below: