Subscribe to download
Mirmonitor

This is a no-programming-needed way to add status lights and screens to your ship.

A tutorial world: http://gtm.steamproxy.vip/sharedfiles/filedetails/?id=526550359

To use:
Set up a programmable block with this program.
Set up a timer block very close to it (Mirmonitor overclocks the closest timer)
Have that timer run itself and Mirmonitor. Trigger it.

Rename any LCD screen or light:

Status: NAMEOFTHING

So
Status: Battery 2
would show a greener light if it's more charged, or a redder one as it depletes.

Monitor multiple things with semicolons
Status: Battery 2;Battery 3;Battery 4
Shows the average of those three batteries.

Use a simple wildcard:
Status: *Battery
Displays the average status of all blocks with "Battery" in the name, not including Status blocks.

Please note that this uses names, so if names change the system will try to keep up. IE, *Battery will automatically include newly-docked ships within ten seconds or so.

Mirmonitor can also be used like standard Mimir. http://gtm.steamproxy.vip/sharedfiles/filedetails/?id=478045668