Epi

This thing is about to get launched on Crowd Supply

Named after the Epipactis genus of orchids. The flower of one appears on the board.

With such "amazing" features as:

USB power and data line ESD protection as well as power filtration and a fuse.

Crenellated pins.

No integrated voltage converter, only runs at 4,5-5,5v(down to 2,7 if you make it with an 8mhz crystal, or use the internal oscillator).

USB-C connector sunk into the board, and slighly portruding from the end for panel mounting.

1,27mm pin spacing.

Extra pins broken out.

Holes where M2 bolts can be used to hold it in place.

No rx/tx/power LEDs. Only one on pin 13 for testing.

Includes some custom footprints with 3D models.

Size comparisons.

Licensed under CERN-OHL-P v2

Name		Name	Last commit message	Last commit date
Latest commit History 39 Commits
4L_panel		4L_panel
bom		bom
epi-backups		epi-backups
extra		extra
.gitattributes		.gitattributes
B.png		B.png
F.png		F.png
F2.png		F2.png
Ki.kicad_mod		Ki.kicad_mod
README.md		README.md
bitmap.svg		bitmap.svg
board3.png		board3.png
comparison2.png		comparison2.png
epi-32u4-pinout-trans.png		epi-32u4-pinout-trans.png
epi-32u4-pinout-vit-crop.png		epi-32u4-pinout-vit-crop.png
epi.dsn		epi.dsn
epi.kicad_pcb		epi.kicad_pcb
epi.kicad_prl		epi.kicad_prl
epi.kicad_pro		epi.kicad_pro
epi.kicad_sch		epi.kicad_sch
fp-info-cache		fp-info-cache
gerbers.zip		gerbers.zip
licence.pdf		licence.pdf
pinout.svg		pinout.svg
pinout_git.png		pinout_git.png
pinout_trans.png		pinout_trans.png