Have a read about the software and electronics for driving 5725 LEDs for my latest project.
Looks very interesting, can’t wait to see it! In case you aren’t seeing it on mobile (I wasn’t), here’s the link: http://blog.laserphile.com/2018/01/software-and-electronics-for-driving.html
Really cool looking project @Matt_Callaghan . It’s going to be good sized! Looking forward to more updates.
And love the touch controller you built.
@marmil Thanks 
We just ordered our LEDs and power supplies.
A little update, the manufacturers can’t do 15LED/m as I asked for and have offered 16LED/m for no charge which is good for us.