دانلود کتاب راهنمای کامل Raspberry Pi

While the Raspberry Pi has enjoyed years of success, there’s always been a couple of things a lot of users wanted. A slightly more powerful CPU that could handle day-to-day computing, plenty of USB ports, and maybe wireless to make connecting to the network easier. The Raspberry Pi 3 solved these problems, but the Pi 4 Model B has improved the overall performance and added a couple of new features to make it the most impressive model yet. It uses a similar board design as the previous Pi models, but comes with two micro-HDMI ports, as opposed to the one standard HDMI that was on previous models. More importantly, these micro- HDMI ports are capable of outputting 4K video. The Pi 4 Model B also has added built-in wireless capabilities for connecting to Wi-Fi and Bluetooth.