Dealing with Complexity

Foundations of Amateur Radio Several years ago, I forget exactly when, I was gifted a device called a "Wio Terminal". It's a micro-controller in a box with a screen, buttons, Wi-Fi, Bluetooth and a boat load of sensors, ports and more. It's intended for experimentation and truth be told, exactly the right gift for a geek like me. It even has rubber feet to stop it from sliding off the desk, well,…