Homebrew FX Chrony display

I still use my original version from then and havent touched it lol.
I swap my Impact MK2 from .25x700 to .22x600 and different twist rate, so... I was thinking to show it on the screen...nomore arduino updates for me.
But now the .22 MRDs have different revisions and I would need to buy a bigger pack to last me till end of the year. Will see how that goes first.