On the one hand, the original Apple II has been copied over and over again since at least the early 80s, so maybe this hack ...
If you’re building a homelab rig, you could just use off-the-shelf hardware in standard cases and slap it all in a rack like ...
This library provides a simple device independent interface for interacting with Adafruit IO using Arduino. It allows you to switch between WiFi (ESP8266, ESP32, ESP32-S2, ESP32-S3, ESP32-C3, RP2040, ...