3pi Expansion Kit Hardware (No PCB)

This kit includes two extended 2×7 male headers, two extended 1×2 male headers, one 2×7 female header, two 1×2 female headers, four 7/8" nylon spacers, four 1-1/4" screws, and four nuts. The header pins are all 0.100" pitch. To get this hardware with the expansion PCB included, please see our 3pi expansion kit without cutouts.

People often buy this product together with:

3pi Expansion Kit with Cutouts - Black

3pi Robot + USB Programmer Combo

Pololu 3pi Robot