buying parts for auto leveling (2 replies)

I am following this video series to add auto-leveling to my Prusa i3. [youtu.be]

I have printed the parts I need and have the servo and ss-5 endstop in my cart at Amazon. What I need to know is what wiring I need to connect the endstop to the RAMPs board? I bought this printer as a kit and all parts were included so I am learning slowly.

The switch
[www.amazon.com]

Thanks!