Since It was created as a mini computerdesigned for basic computer education, the popularity of the Raspberry Pi It has only increased as more uses for it are discovered.
This single-board computer earned a place on the desks of programmers and technology enthusiasts because its great versatility and number of practical applications.
If you qualify in this category, You'll be eager to learn everything possible about using and managing the Raspberry Piand right now We provide you with a guide that will teach you how to apply your knowledge to use this device like a professional.
What is Raspberry Pi and what are these single-board computers used for?
Raspberry Pi is a low-cost, single-board hardware device, produced in the United Kingdom by the Raspberry Pi Foundation, aimed at facilitating education in the area of computer science and programming. However, the popularity of the first board was greater than the creators expected, as development enthusiasts acquired them in large quantities thanks to their great usefulness in fields such as robotics and programming.
The main reason for the Raspberry Pi's great popularity, This is due to the versatility that its open source software and the possibility of installing other operating systems intended for various purposes.
Thanks to thousands of developers, There is a huge number of add-ons that can be attached to the Raspberry Pi through its GPIO ports or USB ports to increase its capabilities. The uses for a motherboard are many and varied. from a low-spec desktop computer and a retro console, to a TV Box similar to Chromecast or with a NAS server for your private cloud.
What are all the uses of a Raspberry Pi? Main applications of the board
Thanks to the wide variety of operating systems it is compatible with, The Raspberry Pi has an incredibly wide range of usesIn addition to being adaptable to a large number of external attachments that exponentially increase its possible uses.
Below is a short list of the most practical and popular uses:
Private web server
The Raspberry Pi has all the capabilities to be used as a NAS server to store your data in your own private cloud and access it from any computer in your home. We will be able to use all these capabilities at a very low cost compared to commercial file hosting services.In addition, it has the advantage that the hard drives where everything is stored are in your own home.
All that is required for this project is a MicroSD with the operating system OpenMediaVaultan external storage drive and a stable internet connection. Once everything is set up, You can store your data from different computers connected to the network on your own secure web server.
TV Box
This is one of the most popular projects you can do with the Raspberry Pi, and it allows you to use it as a device that will turn any TV with HDMI into a Smart TV with internet access, a media player, and a web connection. The requirements for this project are really simple. All you need is a Raspberry Pi board, a MicroSD card of at least 4GB with NOOBS installedwhich will give you access to operating systems LibreElecOpenElec and OSMC.
These operating systems run on Kodi softwareand will allow you to play a wide range of video formats, movies, audio files, YouTube and online channels.
Arcade entertainment system
Everything you need to turn your Raspberry Pi board into a retro console It is one of the many accessory kits available on the market, These kits are specifically designed for this purpose. They include gamepads, power supplies, and even themed retro console cases.. You will also need a Class 10 microSD card of at least 32 GB to store the operating system and the games you want to save.
The procedure is as simple as installing NOOBS on the MicroSD card and selecting the operating system. RetroPieYou can also install operating systems recalbox o batocera, which essentially perform the same function. After this, you only need to make a few minor configurations according to the system's instructions and You can start emulating your favorite retro gamess.
Desktop computer
The Raspberry Pi is primarily designed to be a desktop computer, so All you'll need to set it up this way are computer peripherals (keyboard, mouse, and monitor) and a MicroSD memory card. with an operating system installed, or el NOOBS assistant to simplify the process.
Our small board contains all the necessary components to function as a low-resource PC that It will allow you to perform basic PC tasks such as online browsing, creating and editing documents, and playing multimedia files.
Crypto asset mining node
This is a very interesting and educational project that It will help you understand how the nodes work and the cryptocurrency mining process with Raspberry Pi. All the hardware you'll need is a Raspberry Pi, an Power Supplies, MicroSD to install the Raspberry Pi OS operating system, a HDD enclosure, along with a SSD hard drive of at least 120 GBcomputer peripherals and a stable internet connection.
This project will allow you to fully immerse yourself in the world of cryptocurrency mining. allowing you to work with a variety of low-value crypto assets. While the project itself will not provide you with financial compensation, It's a great way to acquire valuable and applicable knowledge for any future venture. that involves the use of mining nodes.
Raspberry Pi Programming: What are the main languages that can be used in development projects?
So much for the use of the operating system, as for the projects related to Raspberry Pi GPIO portsProgramming languages are a fundamental part of understanding how to use this equipment. It supports a variety of programming languages, giving it a wide range of capabilities.
Among the programming languages usable on the Raspberry Pi we can find:
Python
Es the most used programming language by the creators and programmers who use the Raspberry Pi.
Is a dynamic type language that allows the use of the Pi's GPIO pins for a wide variety of purposes These applications range from LED lighting controlled by sensors to programming for powering DC motors. Thanks to the widespread use of this programming language, Acquiring the ability to understand and use it is imperative. to get the most out of the most advanced capabilities of the Raspberry Pi.
C/C++/C #
It is a series of related programming languagesEach one is a derivative of the previous one and they are designed for different uses depending on the programmer's purpose.
The C language It is a mid-level language designed for software and application programming, while the C ++ language It is more oriented towards interaction with the outside world through the handling of objects, without neglecting the creation of software. The C# language, pronounced as C sharpIt is a programming language intended for development using the .NET API and, being a derivative of the C and C++ languages, It allows both software programming and interaction through objects.
Processing 3
It was created for programming and development in the multimedia field.This programming language is ideal for creating audiovisual and artistic projects. It will allow the digital artist to interact with the Raspberry Pi's GPIO ports to carry out art projects with LED lights and other basic visual art projects.
Scratch
It is a basic language designed to facilitate the first steps in the world of programming. It is segmented into blocks and It emphasizes the logic of programming languages, rather than their syntax.This facilitates its understanding and fosters a foundation for learning other languages. Its field of operation It focuses on the creation of interactive content such as stories, artistic productions, games, and music.
Boards and accessories to get started with Raspberry Pi. What do I need to buy to start developing projects with these mini computers?
The first thing you need to understand about how the Raspberry Pi works is that It was created to be a computer.Therefore, the number of accessories available for this use is enormous. Many of these accessories are, in fact, necessary for many of the uses of the Raspberry Pi.So now you'll see a compilation of the essential accessories to start working with your Pi.
Go for it:
Plates
The first step you must take to start working with this board is, of course, acquire the Raspberry Pi.
There is a variety of models to suit different budgets and needs, all very affordable:
Raspberry Pi Zero WH
- Raspberry Pi Zero WH 512 MB
- Connectivity technology: HDMI
- Very convenient
- Easy to use
It remains in the low price range, increasing this time to an average of 30 euros, and adding Bluetooth and Wi-Fi connectivity to its connectivity features.
Raspberry Pi 3B +
- ATTENTION! Check on the manufacturer's website if your components (RAM, processor) are compatible with this motherboard before purchasing!
- Broadcom BCM2837B0, CorteC-A53 (ARMv8) 64-bit 1,4GHz SoC
- 2GB LPDDR1 SDRAM
- IEEE 802.11.b/g/n/ac 2.4GHz and 5GHz Wireless LAN, Bluetooth 4.2, BLE
- Gigabit Ethernet over USB 2.0 (maximum throughput of 300 Mbps)
Offer slightly less than its successor in terms of RAM, staying 1 GBHowever, its processor offers more than enough power for most projects applicable to the Raspberry Pi.
Raspberry Pi 4B
- RASPBERRY MOTHERBOARD PI 4 MODEL B / 8GB (1822098)
One of The best Pi models that offer up to 8 GB of RAMwhich will allow us to run the most demanding programs such as desktop PC or private server functions.
Cases or housings
The number of uses of Raspberry Pi It is extremely broad, and thanks to that There is a huge variety of cases that can be purchased to, in addition to protecting the motherboard, give it an appearance appropriate to its use.
Among the most popular cases for the Raspberry Pi, we can find:
Akuru Transparent Box
- Super 3-in-1 set for Raspberry Pi 3 Model B, B+
- 1x 3 heat sink assembly
- 1 x 5V 3000mA Charger with switch
- Perfect for Raspberry Pi Model B 3
- Note: Due to the cable and micro connector loss, the actual maximum current can only reach 2,8A
Es a visually very attractive casing which will protect your Raspberry Pi board, also offering a view of it right with all its components.
GeeekPî NesPi Case+
- NESPi 4 case designed specifically for Raspberry Pi 4 Model B (Raspberry Pi 4 Model B not included)
- Functional LED power indicator; functional power and reset buttons
- NES cartridge enclosure for 2.5-inch SSD; custom cooling fans and heatsinks
- Easy access to the SD card and all other ports without opening the case.
This case design for the Pi appeals to user nostalgia. He plans to turn his Raspberry Pi into a retro gaming console.It offers an attractive theme of the Classic NES to contribute to the project's theme.
Official Case
- Quality product
- Easy to use
- Durable material
- Product created for both amateurs and professionals
It is one of the most popular and is available in a variety of Raspberry Pi-themed colors. It's a case made of a durable material that will protect your motherboard and is included in the basic set., along with all the wiring components.
Keyboards
This peripheral is one of the most important purchases you can make to work with your Raspberry Pi, due to the fact that For most uses you might want to give it, you will generally need a text input method to enter commands.
For this purpose, the best keyboards you can buy for your Raspberry Pi are:
Logitech K400
- Keys for Proper Keystrokes: The concave keys reflect the shape of the fingertips, for an optimal response with each keystroke that is fluid, natural, fast and precise
- Comfort and Durability: Type with confidence on a keyboard designed for efficiency, stability, accuracy, and durability
- Intelligent Lighting: The keys light up when they detect the proximity of hands; and the backlighting adjusts automatically according to the existing lighting conditions.
- Flow and Control Across Multiple Computers: MX Keys works across multiple computers with a seamless workflow; write, copy, and paste without interruption across two computers
- Multi-device and Multi-operating system: MX Keys can be paired, via Bluetooth Low Energy or USB Unifying, with up to three devices, allowing you to switch between them with the touch of a button.
You have Wireless functionality and dedicated selection buttons that can replace the use of a mouseIt also features a touchpad and compatibility with various operating systems. It's one of the most popular choices for control the Kodi media center.
Rii Mini i8
- Mini wireless backlit keyboard with Italian design. The one and only original, don't trust Chinese imitations.
- Multi-touch touch mouse with adjustable sensitivity and page-slide function
- Rechargeable lithium battery with included USB cable. LED indicators for battery level, charging, and signal.
- LED backlighting. Multimedia keys and dedicated application keys. Non-slip rubber buttons.
- Ergonomic design. 2,4 GHz RF wireless USB receiver that can be stored in a keyboard compartment.
An Wireless multifunctional keyboard for Raspberry Pias well as for many other devices with various operating systems. It can be used for both computer tasks and multimedia control.
Rii K18 Wireless Keyboard
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Is An affordable QWERTY keyboard with all the command options for multimedia control and an attractive designwhich, in addition to being compatible with Raspberry Pi, is also compatible with Windows, MAC, Linux, iOS and Android.
Logitech K780 Wireless Keyboard
- Multi-device Wireless Keyboard: Use with any computer, tablet, or smartphone with a USB or Bluetooth Smart wireless connection
- Type and Switch Devices Whenever You Want: Alternate between up to three devices and switch from one to another with the Easy-Switch button
- Typing Comfort: Full-size keyboard, equipped with large, quiet keys and a convenient numeric keypad
- Integrated Phone and Tablet Stand: Holds devices at the ideal angle for typing and reading; compatible with wired or wireless Logitech mice
- Compatibility: For computers or tablets such as Samsung Galaxy or iPad, using Windows 7, 8, 10 or later, Android 5.0, Mac OS X 10.10 or later, iOS 5 or later, Chrome
the versatile The Bluetooth keyboard was designed for use in fixed locations.as it is a somewhat delicate model. One of its best attributes is the comfort and ergonomics of its rounded keys, which offer a pleasant feel.
Heat sinks
This accessory, along with the fans that can be attached to the cases, These are some of the most important accessories you can get for your Raspberry Pi.i, due to the fact that Performing the most complex tasks can greatly increase the temperature of the plate.
In most cases, heatsinks are included in accessory kits for the Raspberry Pi; among these kits we can mention the following:
GeekPi Raspberry Pi 3B+
- Easy to assemble by removing the top cover; https://youtu.be/ow101xA6k7Y
- With cooling fan for Raspberry Pi heat dissipation
- It includes heat sinks for better heat dissipation
- Used for Raspberry Pi 3B+ and Raspberry Pi 3/2 Model B (NOTE: Raspberry Pi board not included)
- Package includes: 1x ABS case, 1x cooling fan, 3x heat sinks, 1x screw set, 1x screwdriver
It provides a 40mm fan which will help maintain an optimal temperature for your Pi.
Geeekpi Armor Case
- Compatible with Raspberry Pi 4B.
- It has passive heat dissipation due to not having a fan.
- Includes a small 3-piece thermal tape for better heat dissipation from the Raspberry Pi board
- Female socket, double row, straight pin, 2x20 pins, through mount. Pitch: 2.54 mm / 0.1"
- Package includes: 1 x Armor Case, 3 x Thermal Tape, 1 x Allen Key, 4 x M2.5 Hex Head Screws (Note: Raspberry Pi and fan not included)
Offer aluminum alloy heat sinks that employ CNC machined manufacturing technology to optimize heat dissipation from your Raspberry Pi.
Raspberry Pi operating systems: Which ones can be installed and what is each one used for?
Regardless of how you plan to use your Raspberry Pi, It will be mandatory to install an operating systemWhether for use as a PC or as an entertainment center of any kind. For this reason, The number of operating systems designed for various purposes that can be found is immense.
And below, we present a list of the most popular operating systems, and their uses, that you can acquire to bring your projects to life:
Raspberry PiOS
It is the default operating system. It is based on Linux and offers very similar features, in addition to the ability to access the command panel to perform most configuration and update actions from there. Its functionality is so broad that it is used for most programming projects, since it includes several languages such as Python and Scratch, among others.
Fyde OS
This is a variant of Chromium OS adapted to run on the Raspberry PiIn an operating system designed to mimic the functionalities of Chrome OS to turn your device into a full-fledged Chromebook. Installing it is a relatively easy process when using installation wizards like BerrybootIf you have little experience working with a Pi, or simply installing the image directly on your MicroSD if he is more steeped in the required knowledge.
OSCM
This operating system uses Kodi software for reading multimedia contentThis makes it the ideal option for converting your device into a TV Box that will transform your old television into a Smart TVOSCM bases its function on the download and execution of add-ons that work as extensions that allow it to They will allow access to television channels, online radio, movie repositories, and streaming services like Netflix.as well as allowing you to play your own multimedia content.
RetroPie OS
It is the most popular option among nostalgic gamers and video game fans.It is one of the many operating systems included in the Raspberry Pi installation wizard, NOOBS. It consists of an interface that It offers more than 50 emulators for different consoles, from the Classic NES to the PS1. and it will allow you to play ROM and ISO files from a wide variety of retro video games, so you'll have a powerful and comprehensive emulator to relax on your Sunday afternoons.
OpenMediaVault
One of its many functions is to set up a private cloud storage server, as well as the OpenMediaVault operating system It's the option to choose for this task. After installing it, all you have to do is Customize server security and you'll have your own storage cloud with hard drives in your own homewhich will give you a higher level of privacy than paying for commercial remote storage services.
Learn how to take your first steps with a Raspberry Pi to start your journey as a maker developer.
Si You're new to all of this. of the management of Raspberry PiYou probably don't even have much of an idea where it's plugged into the power supply.
If that's the case, we'll give you a hand right now to get you started with a Raspberry Pi:
Assembling Raspberry Pi
The first step, of course, It is about arranging the pieces and parts according to the objective we have. for Pi.
If you want to build a computer, what you will need is:
- Raspberry Pi board
- Case
- Computer peripherals
- Heat sinks
- MicroSD card
- Power cord
- HDMI Cable
- Ethernet cable
All accessories are designed for easy integration with the Raspberry Pi. Once you place the board in its slot within the case, simply attach the heat sinks to the main components. the CPU and the LAN chip. Once that's done, all that's left to do is close and screw on the casing. Then it's as simple as... Connect each peripheral to its corresponding port: keyboard and mouse to USB, HDMI to monitor, Ethernet cable to internet connection, and finally the power supply.
Install an OS
For the Raspberry Pi to function as a PC, one basic requirement is needed: an operating system. Fortunately, the manufacturer's official website offers a tool that greatly simplifies OS installation. We're talking about NOOBS. You can find NOOBS completely free. Installing it is very simple. You just need to download the file. ZIP for fire PC and unzip it.
Next, you need to take a MicroSD card of at least 16GB, which is where we will install NOOBS. First of all, you must format the SD card in FAT32 formatYou can do this using your PC's built-in tool or an additional program. After formatting, Simply move the files extracted from the ZIP to the MicroSD card, and safely remove it from your PC. Once this is done, all that remains is to insert it into your Raspberry Pi, start it up, and follow the wizard's instructions.
Configure OS
La Raspberry Pi OS installation It is quite fast and immediately After opening, the guide window for initial settings will pop up. It will display your computer's IP address., and that you should write it down and save it for future use.
The next thing it will ask for is to adjust the regional settings.In this section, you only need to enter your country, language, and time zone. Then, you will be asked for a username and password to replace the default ones, which are "pi" y “Raspberry“ respectively. The last thing to do is choose a Wi-Fi connection only if you are not connected to the internet via Ethernet. If possible, prioritize a wired connection, as it is more reliable and of higher quality.
List of the best Raspberry Pi kits you can buy to start programming with your single-board device
La great creativity of the independent developersThis results in the creation of a generous number of kits with accessories and extensions that are very useful in various projects.
Now, we'll show you the best kits you can buy to start your own business:
CanaKit Raspberry Pi Kit for Dummies
- 🍓🍓【Raspberry Pi 4 with 4GB RAM】The new Raspberry Pi 4 Model B system features a new processor, a quad-core Cortex-A72 (ARM v8) 1.5GHz 64-bit processor. It offers groundbreaking increases in processor speed, multimedia performance, memory, and connectivity compared to the Raspberry Pi 3 B.
- 🍓🍓【32GB Card】The Raspberry Pi 4 B comes with a 32GB Class 10 card pre-loaded with NOOBS, supports output speeds exceeding 1000MB per second, and reads quickly with Raspbian for Raspberry Pi 4B or other downloaded operating systems. In addition to the two USB 2 ports, it also includes two USB 3 ports, allowing you to increase data transfer speeds by up to 10 times.
- 🍓🍓【Dual WiFi + 1000M + BT 5.0】The Raspberry Pi 4 Model B is equipped with Gigabit Ethernet, dual-band 2.4 GHz and 5 GHz IEEE 802.11/AC WLAN, and Bluetooth 5.0. It supports Power over Ethernet (PoE) (requires a separate PoE HAT). The dual-band wireless LAN and Bluetooth are certified for modular compliance.
- 🍓🍓【Dual Display Output】The Raspberry Pi 4 kit supports resolutions up to 4K, allowing two monitors to run simultaneously even in 4K mode. It comes equipped with a 4K @ 60Hz HDMI cable designed for the Raspberry Pi 4 to ensure the best compatibility for dual display output resolution.
- 🍓🍓【Excellent Heat Dissipation】The Raspberry Pi 4 with 4GB of RAM is equipped with one powerful mini fan, one copper heatsink, and two aluminum heatsinks. Thanks to the fan and copper heatsinks, the Raspberry Pi 4 does not overheat during extended use, keeping the temperature within a reasonable range.
Canakit is an authorized reseller of Raspberry Pi products, which offers a set of elements to test your first efforts with your board. The kit includes a book, which guides you through the first steps. The kit also includes a Raspberry Pi 3B+ with a high-quality case, micro HDMI connector, 2.5A power supply, and two heat sinks.
Raspberry Pi Media Center Kit
- Out-of-box
- OpenELEC preinstalled
- Raspberry Pi 2 supported
- 16GB MicroSD
- HDMI CEC supported
You have Everything you need to turn your Raspberry Pi into a media center to play and watch your favorite movies and series on your TV. The only requirement is that you have a TV with an HDMI input. It is designed to work with OSCM, and includes a stylish case with a transparent top cover.
Discover the best websites and communities you can consult to learn everything you need to know about Raspberry Pi and become an expert.
The online community focused on this team is incredibly robust and creative, so It is possible to find a variety of pages online aimed at teaching about the use of the Raspberry Pi at different levels.
For your convenience, we have compiled some pages you can visit to start learning how to be a developer of this product, as well as to guide you on carrying out various projects:
IONOS Digital Guide
This page is dedicated to technology and online applications, so Among its articles is a considerable list of entries that will serve as a guide for your start as a Raspberry Pi user.
Electroensaimada.com
It has a comprehensive library of articles dedicated to electronics and programming topics.It includes a large repository of projects, as well as a large list of tutorials to get you started programming using your Pi board.
ProgramoErgoSum.es
It is a non-profit initiative dedicated to teaching programming and robotics through short, simple and well-explained guides. The tutorials available on this page vary in difficulty.making it an option to consider for both novices and advanced users.
CircuitDigest.com
It is dedicated to projects for beginners., and contains a wide list of easy-to-understand tutorials and articles focused on guiding beginners in the use of the Raspberry Pi and programming in general.
InternetPasoAPaso.com
En other sections of our own website, you can Find simple and understandable tutorials that do not require prior knowledge of programming or computer science., in addition to a whole series of Tutorials for everything you can do with a Raspberry Pifrom the simplest actions to the most ambitious projects.
These are the books you should read to become a true expert in Raspberry Pi development.
This is a path of constant learning.The topics it covers are many and varied, so in addition to all the guide pages that can be found, It is necessary to get hold of some books specializing in the use of this equipment.
Below is a list of the best books you can consult to learn everything you need to become a creator:
Raspberry Pi User Guide – Eben Upton & Garet Halfacree
- Upton, Eben (Author)
It is the official guide, focused on the general use of the plateIt covers topics such as card design, troubleshooting, and instructions for common projects. Raspberry Pi, advanced configurations and handling of the GPIO ports. Among many other points that will help you completely master any project.
The Official Raspberry Pi Guide for Beginners – Garet Halfacree
- Halfacree, Gareth (Author)
This guide is ideal for those taking their first steps with the Raspberry Pi. Within its pages you will find instructions for assembling your board, installing and configuring its operating system, and coding. simple programming projects with Catch and Pythonas well as conducting fun and creative experiments with other components.
Raspberry Pi: Fundamentals and Applications – Eugenio López Aldea
- López Aldea, Eugenio (Author)
It is intended for students and people with intermediate knowledge of computing and electronics.However, anyone interested can use its content to learn the basics of using the Raspberry Pi. Its content is applicable both for using the device specifically and for general software and hardware studies.
Raspberry Pi for Dummies – Sean McManus
- McManus, Sean (Author)
It is a fun and educational book that uses understandable and entertaining language to teach the most important points in using the Raspberry Pi.From the most basic to the most advanced. It covers instructions for connecting peripherals to this computer, basic use of the Linux system, programming with Scratch and Python, and creating simple hardware projects, among many other topics.
