Designed and open-sourced by Timmit99, the Stepstick Neopixel Board converts the logic level STEP and DIR outputs on a Stepstick header to 5V level for properly driving 2 Neopixel strips. Input 5V from a 2-pin JST-XH header, with 2 outputs on 3-pin JST-XH headers.
To use, simply configure the STEP/DIR pin for the socket you plug the board into as your neopixel pin. It’s that simple!
Author and documentation: https://github.com/timmit99/Stepstick_Neopixel_Board