We’ve built a module for CircuitPython compatible with WIZnet 5k-series TCP/IP Ethernet controllers to quickly get your projects online. Seconds after connecting, the module will handle performing the DHCP setup for you. You may also supply this module with a statically-assigned network configuration.
In this guide, you will set up your CircuitPython hardware and connect to the internet. We’ve included code walkthrough portions of this guide, so you can roll your own Ethernet-connected IoT CircuitPython project.