Electronic Materials Office® is a future-oriented consumer hardware corporation.

1. The world is fucked unless we, collectively, do something about it.
2. Sustainability is luxury.
3. Everything in black.
4. Well paid workers. Good working conditions.
5. Simply + thoughtfully designed.
6. Made for longevity.

Altar I is an ultra-low profile wireless mechanical keyboard made by Electronic Materials Office®. Altar I firmware is open source.

• Altar I Keyboard Firmware — Firmware repository for Altar I.

Electronic Materials Office® keyboard firmware is based on the open-source Zephyr Mechanical Keyboard (ZMK) Project.

EMO® contributes its firmware development efforts back to the ZMK community where possible.

• ZMK Studio CLI — Command line interface for interacting with ZMK Studio enabled keyboards
• ZMK Studio Messages — Custom ZMK RPC Protocol messages for ZMK Studio features unique to Electronic Materials Office® keyboards