What are neos ?
Edit : Ah this : NeoPixel 5050 RGB LED with Integrated Driver Chip - 10 Pack : ID 1655 : $4.50 : Adafruit Industries, Unique & fun DIY electronics and kits ?
Adressable LEDs are cool but usually too large, this is 5050 when RGB LEDs commonly used on AUX and button boards are 1615 and can’t be really larger than that.
In a couple of my mods I even use 0.7x0.7mm RGB LEDs