classyTKL

PCB for the classyTKL. Check releases for production files.

Some features:

• QMK & VIA
• Cherry PCB-stab support
• JST-connector for daughter board
• Polyfuse for overcurrent protection
• ESD-protection
• Reset-switch under spacebar
• ISO & ANSI-support
• (rev A3) Reverse polarity protection

Altium view of MX PCB

Layout support:

Revisions MX:

• Rev A1: Initial prototype
• Rev A2: Added missing ISO footprint, added posibility of THT switch under space
• Rev A3: Made minor component changes, aligned look with Lewis PCB. Adjusted reset-switch footprint (no THT).

Revisions ALPS:

• Rev A1: Initial prototype
• Rev A3: Made minor component changes, aligned look with Lewis PCB. Adjusted reset-switch footprint (no THT).

Revisions SMK:

• Rev A1: Initial prototype
• Rev A2: Updated footprints that was still left over from MX-version
• Rev A3: Made minor component changes, aligned look with Lewis PCB. Adjusted reset-switch footprint (no THT).

NOTE: ALPS and SMK ISO enter ONLY support center-stem (like MX), not offset stem.