3pi Expansion Kit without Cutouts - Rot hub-module this flattened width is incorrectly

this flattened width is incorrectly shown as 6 mm

The different voltage versions of this regulator all look very similar

This version ships with a set of four M2

Optional potentiometer/joystick disconnect detection

3pi Expansion Kit without Cutouts - Rot hub-module this flattened width is incorrectlyThis kit includes a round printed circuit board (PCB) with holes spaced on a 0. 100" grid, two extended 27 male headers, two extended 12 male headers, one 27 female header, two 12 female headers, four 7 8" nylon spacers, four 1 1 4" screws, and four nuts. The expansion PCB matches the diameter of the 3pi chassis and mounts just above the tops of the wheels using the four included screws and spacers. Once assembled, the PCB has electrical connections