Keyboard	Protocol Seven
Developer	u/PM_ME_YOUR_MAINFRAME
Separate	no
Stagger	columnar
Wireless	no
Keys	106
Availability	open-source
Published	2021-11-01
Features	Protocol Seven, a monoblock split by u/PM_ME_YOUR_MAINFRAME with a numpad in the center comes with source files.
More info
Resources	https://github.com/dotleon/protocol_seven

Tags: monoblock PCB open source columnar wired arrow cluster function keys number row thumb cluster 2-key thumb cluster exposed low profile

Description

Stumbled upon a comment in the SuperLyra post and reached out to u/PM_ME_YOUR_MAINFRAME in the hope of more info about his Protocol Seven project.

As it turns out, this is a quite old design, but he was kind enough to share some pictures and even the PCB files.

Gallery:

PCB: