The first third of the book teaches you the basics, but the following chapters include projects you can try on your own. It’s a 30-day challenge, where you learn one new thing every day until you become a Raspberry Pi expert. If you are looking to quickly progress on Raspberry Pi, you can check out my e-book here. In this tutorial, I’ll show you how to upgrade your system by editing the file and installing all of the new packages. You can use repositories to upgrade your software to the latest versions without losing any data. Raspberry Pi OS uses package repositories to download new updates and upgrade the software to the latest version. If you’re behind and need to update your Raspberry Pi OS or want to try the next version (“Bookworm” e.g. The latest Raspberry Pi OS version available for download is currently “Bullseye”, based on Debian 10. Raspberry Pi OS is based on Debian and follows its versions. Keep in mind that the Raspberry Pi Foundation recommends installing Bullseye from scratch, instead of upgrading it as explained in this tutorial. Note: This guide has been updated in November 2021, to explain how to upgrade RPI OS Bullseye to Bookworm, but you can use the same tips to upgrade Buster to Bullseye, which is now officially the stable version.

Ota update raspberry pi