So this randomly popped up on my Google Chrome news feed and I’m like “Wait… THAT’S POSSIBLE?!?!?!”

https://imihajlov.tk/blog/posts/eth-to-spi/

#ethernet #spi #serialperipheralinterface #kicad #pcb #dhcp #ping #tls #http #STMorpho #mosi #miso #techtoot

Ethernet transceiver

Building a 10BASE-T Ethernet transceiver (receiver and transmitter) with discrete logic chips