Most Raspberry Pi models now ship with on-board connectivity options. The Raspberry Pi 3, 3B+, Raspberry Pi Zero W, and Raspberry Pi 4 all feature built-in Bluetooth and Wi-Fi. This inclusion extends the possibilities for your projects, saving you from relying on USB dongles and hubs. But just how do you set up Wi-Fi on a Raspberry Pi 3 or later? How does Bluetooth connect? Here's what you need to