Sometimes your BeagleBone project needs to be mobile and connect to the cloud. This tutorial walks through setting up a USB modem.
On-board USB host function of PocketBeagle can be extended by this "Hub-Cape" to 2/4 port!
Adding Text-to-Speech to any PocketBeagle project is easy and fun with a USB sound card, speaker and libraries.
A hardware tour of various Linux driver subsystems.