I made a few short videos quickly displaying some of the features available now with the mainboard I am running. First is the neopixels. This just shows the neopixel power on self test..

Neopixels on my i3 - YouTube

And this is a video that shows what having a separate Z stepper driver for each Z motor can do. Automatic leveling of the gantry in relation to the bed with G34..

Dual Z Auto Align Geeetech i3 Pro B - YouTube