Raspberry Pi 3b – What is it and what is it used for?

Reading time: 5 min.

Wondering what a small computer the size of a credit card can offer that is so special? Meet the Raspberry Pi 3 Model B – a device that, despite its small size, enables an impressive range of projects, from simple educational applications to advanced home automation systems. Learn how to start and configure your first minicomputer, what projects you can create with it, what software you will need and where to find community support. As you read on, you will discover a world of possibilities opened up by the Raspberry Pi 3 B.

Raspberry Pi 3 B - first steps


Raspberry Pi 3 B
is a small device that can be configured and customized according to your needs. The first and most important step is to properly prepare the equipment for configuration. Keep in mind that before you start working with the Raspberry Pi 3 B, you need a suitable
microSD card
(preferably 8 GB or more) with a pre-installed operating system – Raspbian is recommended.

Setting up the Raspberry Pi 3 B is simpler than you might think. All you need to do is connect the device to the power supply and then to the monitor with an HDMI cable. The next step is to connect the keyboard and mouse to the USB ports. Once everything is connected, we can move on to the startup process.

Raspberry Pi 3 model B WiFi Bluetooth 1GB RAM 1.2GHz.

Booting the Raspberry Pi 3 B is first and foremost about checking that our operating system has loaded correctly. If everything went successfully, the operating system desktop should appear on the screen. Then we are ready to continue working and exploring the possibilities of the Raspberry Pi 3 B. Under no circumstances should you be discouraged if something does not go according to plan at first. The world of Raspberry Pi 3 B is full of challenges, but also immensely rewarding to experiment and develop your skills.

Raspberry Pi 3 B capabilities and features

Imagine a small device that expands the horizons of technological creativity. That’s exactly what the Raspberry Pi 3 B is. It is a miniature computer with tremendous capabilities. It allows you to carry out the most diverse projects, create and learn, play with technology and electrical engineering. Let’s consider what applications and features the Raspberry Pi 3 B offers us:

  • educational – Raspberry Pi 3 B can be used as a tool for learning programming. With this device, we can experiment with different languages, such as Python and Scratch;
  • Multimedia – Raspberry Pi 3 B can act as a multimedia center. We can watch movies, listen to music or view photographs on it;
  • Home automation – Raspberry Pi 3 B can become part of a smart home, controlling various devices such as lights and thermostats;
  • embedded systems – Raspberry Pi 3 B is often used in IoT projects, where a small but powerful device is required;
  • Game development – Raspberry Pi 3 B can be used to design and create your own computer games.

While these are just examples of applications, they are only a part of the infinite number of functions that the Raspberry Pi 3 B can perform. Regardless of your level of experience, you can always take on an exciting new project with the Raspberry Pi 3 B.

Software for Raspberry Pi 3 B

Raspberry Pi 3 B is a versatile minicomputer that owes its versatility primarily to its wide access to various types of software. The key element that determines the functionality of the Raspberry Pi 3 B is the installed operating system. The recommended choice is Raspbian, which is the official system for the Raspberry Pi, based on Debian Linux. Raspbian is specifically optimized for performance and stability on Raspberry Pi devices, making it the best choice for many users.

Moreover, there are many other operating systems compatible with Raspberry Pi 3 B, such as Ubuntu, Windows 10 IoT Core, OSMC or LibreELEC. Each has its own unique features and may be better suited for specific applications. For example, OSMC and LibreELEC are excellent options for those who want to use the Raspberry Pi 3 B as a media center.

Once the operating system has been selected, a variety of programs and tools can be installed on the Raspberry Pi 3 B to help with a diverse range of projects, from home automation to game development. The choice of software is made according to the user’s needs and skill level, taking into account the availability of help and community support.

DIY projects using Raspberry Pi 3 B

Raspberry Pi 3 model B WiFi Bluetooth 1GB RAM 1.2GHz.


Raspberry Pi 3 B
is an extremely versatile tool that is definitely riding the wave of popularization of DIY projects. This powerful minicomputer inspires creativity and is a great proof of how technology can stimulate human creativity.

The possibilities for using the Raspberry Pi 3 B in home DIY projects are endless, and any enthusiast’s activities are limited only by his or her own imagination. Here are some inspiring ideas for projects that can be implemented using it:

  • retro gaming console -Thanksto Raspberry Pi 3 B it is possible to build your own gaming console, allowing you to play classic titles from Atari to Nintendo. The best-selling RetroPie project takes advantage of this;
  • Home weather station – using various sensors connected to Raspberry Pi 3 B allows you to create your own home weather station that will provide precise weather data;
  • home media server – Raspberry Pi 3 B is an ideal tool for building a home media server for movies, music or photos, with the ability to access it from various devices on a home network;
  • Robots and remote-controlled vehicles – thanks to the capabilities of the Raspberry Pi 3 B, we can create our own robots or remote-controlled vehicles – from simple radio-frequency vehicles to advanced drones.

DIY projects are a great way to develop programming and engineering skills, and the Raspberry Pi 3 B provides a multitude of possibilities in this area. Thanks to the open software and versatility of the device, you can create unique projects that not only taught, but also rewarding and fun. Take the challenge and unleash your creativity with Raspberry Pi 3 B!

A guide to accessories for the Raspberry Pi 3 B

To take full advantage of the possibilities offered by the Raspberry Pi 3 B, it is worth taking an interest in the range of available accessories and extensions that we can attach to it. These add-ons can significantly increase the functionality of our minicomputer, allowing us to carry out even more advanced projects. Here are some accessories to consider:

  • Raspberry Pi camera-This accessory allows your Raspberry Pi 3 B to take photos and record videos in high quality. It is an essential tool for image recognition or surveillance projects;
  • Enclosure – protect your Raspberry Pi 3 B with a variety of available enclosures to keep it protected from dust and mechanical damage;
  • sensor kits – using a variety of sensors, we can make our Raspberry Pi 3 B into a tool for temperature, humidity, pressure, or motion detection;
  • Raspberry Pi Touch Display – With this extension, the Raspberry Pi 3 B can be transformed into a touchscreen device, opening up new possibilities in the field of user interfaces.

Choosing the right accessories and extensions for the Raspberry Pi 3 B will not only enable you to polish your project to perfection, but also ensure that your device can meet all your expectations.

Community and support for Raspberry Pi 3 B users


Raspberry Pi 3 B
is incredibly popular among technology enthusiasts around the world. There is an extensive community that gathers in dedicated forums, blogs or groups on social networks, where its members share their ideas, solutions and achievements. It’s not only a great source of inspiration for new projects, but also an important place where you can look for technical support.

Various forms of help for Raspberry Pi 3 B users include tutorials, webinars, tutorials and online courses that provide precise instructions and guidance. You can also count on direct help from other users and experts within the Raspberry Pi 3 B community. The size of this community and the availability of technical support are among the most important assets of this minicomputer.

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Picture of Mateusz Mróz

Mateusz Mróz

Dreamer, fan of travels and technology news. He is eager to turn his ideas for Raspberry Pi and Arduino into reality. Stubborn autodidact - he asks for help only when the internet browser doesn’t have answers he is looking for. He thinks that everyone can achieve their goals with the right attitude.

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