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Hephaestes38, an ergonomic, 38 key low profile bluetooth keyboard. — image 1
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Hephaestes38, an ergonomic, 38 key low profile bluetooth keyboard.

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38 key, low profile, hot swappable keyboard using kailh choc switches, Nice!Nano and Nice!View for real time updates.

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Hephaestes 38

Hephaestes38 is a custom, 38 key, low profile, split unibody keyboard. I Intended it to be used with the Hands Down promethium layout, but that's really up to you! ZMK studio has also been integrated, so it's super easy to make any changes you wish.

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It's programmed on a Nice!Nano for wireless functonality, as well as compatibility for a Nice!View E-paper display to keep track of layers, battery status, or whatever else suits your fancy.

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PCB's

All files to make your own pcb's, more in depth write-ups, and the firmware can all be found on my Github, DeppressedCabbage/Hephaestes38: custom sheild module for my keyboard

If you are looking for an assembled PCB, or even a full keyboard, they are available for purchase here at

https://conturakeyboards.com

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BOM

Additionally, you'll also need the following

- 38x SMD diodes (1N4148W)

- 38x Kailh Choc Hotswap Sockets

- 38x Kailh Choc V1 Switches

- 1x Nice!Nano

- 2× Pair of headers and sockets for the N!N (I used the easy solder machine headers, but mil-max sockets will work just fine too)

- (optional) 1x Nice!View

- (optional) 1x Lipo battery (301230)

- (optional) 1x Power switch (PCM12)

- (optional) 1x Reset switch (PTS526)

- (optional) Rubber feet to stop the keyboard sliding around (I used 3mm by 10mm ones, but if you aren't using a case it shouldn't matter much)

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