Gridiron 2×2 With Knob

The Gridiron is a Planck-style keyboard case that was professionally printed and sold as part of a group buy. It was subsequently open sourced, including a well designed PCB that fits in the case.

The Gridiron PCB allows for encoders in each of the four corners, as well as several different bottom rows. I opted for lower left, where the knob primarily acts as a scroll knob.

I acquired 5 of these boards, so I may do some alternate layouts.

• PCB: Gridiron PCB by dededecline.
• Case: Gridiron 3d Printed in Polymaker Marble Slate Gray PLA
• Keycaps – Generic Black on White Cherry Keycaps Plus Keys Extracted from Geekark 40s Kit
• Switches: Gateron Melodics
• 3-D Printed Encoder Knob and Generic EC-11 rotary encoder