Consists of 5 boards in a single panel: a motherboard, two sensor boards and two rotary encoder boards. Comes assembled (soldered), except for the sensors, switches, and the screw terminal for a vibration motor. Switches and sensors are not included.

Comes in the 7th revision, featuring convenience of soldering, significantly lower power consumption, and even additional exposed pins for your future mods. Revision comparison is available on GitHub.