The ethernet4pizero project is open hardware design of a Raspbery Pi
shield that adds Ethernet over SPI connectivity with the ENC28J60 IC.

The project includes schematics and PCB
design files for KiCAD. The board can be used with
the dtoverlay=enc28j60 option added to /boot/config.txt.

The project is published by Lightside Instruments AS
under TAPR Open Hardware License. Read the LICENSE file
for details.