Starting with the basics, RJ45 and SFP ports cater to different ... For home labbers and normal users, you can pair an SFP port with Ethernet cables using transceiver modules, making it more ...

After a bit of head-scratching he thought about repurposing the four unused wires on one of the RJ45 Ethernet connectors ... the option of using that port for a network connection.

The concept image shows that this device will support a standard RJ45 Ethernet port accompanied by dual status LEDs. These could indicate active connectivity or possibly its association with ...

Ethernet port, rather than a simple UDP transmit device. The Ethernet connection itself is handled by the lwip stack. Connection to the RJ45 socket can be made from any of the Pi Pico pins ...