Orangutan X2 bottom board

via Pololu
$87.93
SKU PL-739

This is an Orangutan X2 without the motor-driver board, LCD, LCD ribbon cable, or USB cable. Though not shown in the product picture, it comes with a 3×16 female header strip presoldered into the user I/O bank on the right side of the board, and three user pushbuttons are presoldered along the left side of the board. The shrouded header for connecting to an LCD and male pins for connecting to the motor-driver board also come soldered in.