Add four-button signal pad

[UTrosh]

Add a single block, that can control multiple signal like a launchpad for example

[jrddunbr]

You can do this with a computer probe.

[UTrosh]

With opencomputer lua code for example?

[jrddunbr]

https://wiki.electrical-age.net/index.php?title=Eln_Computer_Probe

[jrddunbr]

For future note: Launchpad is one of those devices that has buttons on it that control various things.

I think what would make sense is a 2x2 button pad, with each button providing either switching or while-pressed feedback that goes to each LRDU of the button pad in a SixNode.