Originally the idea of these small computers less than the size of a bill was educational, according to data provided by its creators. But this phenomenon is has outsold worldwide and now it is used in many functions, including domestic ones, for a lower price than the one assembled by the big manufacturers.
This innovative equipment, with multiple functionalities, it can be used by anyone and attracts a few especially for its price and miniature. And although it has its limitations, expects a long life cycle Which opens up so many creative possibilities.
I invite you to continue reading and get to know this computer tool in depthits characteristics, performance, utilities, uses, models and projects that you can learn to do yourself from scratch with a Raspberry Pi 2.
What is the Raspberry Pi 2 and what is this development board for electronics lovers for?
If we were to make a short definition of the Raspberry Pi 2, we would say that This is a single board mini computer with no hard drive or memory. It is on average six times faster than its previous models by increasing its storage capacity and the rest of missing peripherals are connected via USB.
It supports various operating systems, most of which are based on Linux. Although betas are also included on Android and Windows. this plate It came to the market to replace the 1B+ model, being superior in several aspects. Without any inconvenience you can play games, calculate, open multimedia files, word processors, view graphics, carry out educational projects and workamong other things.
What are the main features and most interesting functions of the Raspberry Pi 2?
We list some of the main features of this motherboard:
- Weight: 45 grams
- Size: 85.6mm x 56.5mm
- Architecture 32 bit
- CPU: 900MHz quad-core ARM Cortex-A7
- Memory: 1GB RAM
- SoC: Broadcom BCM2836 (CPU, GPU, DSP and SDRAM)
- 1 x audio output mini-jack 3.5mm
- 1 x RJ45 10/100 ethernet
- 1 x audio/video output HDMI
- 1 x Micro USB (Feeding)
- Feeding: 5V/600 mA (3.5 W) via micro-USB
- 3.5mm jack for Composite Audio and Video
This model It does not include a casing or the respective cables to start it up. If you carry a free operating system that goes on an SD card inside the package.
Raspberry Pi 2 performance Is it the best we can buy for developing hardware?
The new power that the card brings compared to the previous one gives it superior performance and on top of that have , looking for a way to enter the largest number of digital platforms. However, opinions are inclined to keep using them with linux, for its creative possibilities. The installation of the software that is made serves to make the most of the gig of RAM that it provides and its four cores for more complex projects.
One way to get the most out of it is using the Raspbian Linux distribution It allows you to run multiple programs at the same time. Due to its low price and rising performance, it is positioned as a good option to start development.
Raspberry Pi 2 Utility What are the best uses for these boards?
The uses are diverse and the projects that can be carried out as well. In this case, the development is in your hands. I will tell you some of the utilities that you can give to this motherboard if you decide to buy one. for several yearsa low-cost equipment and in which medium-term jobs can be carried out.
Though speed is not the main feature, complies with the functions of office programs and multimedia playback, so it can easily become a content distributor. Secondly, performs the functions of an email server or for small web projects. Its consumption is very low and it can be located anywhere without major problems. And finally, among its uses we tell you that can be turned into a mobile devicel, capable of making and receiving calls from the computer.
Raspberry Pi 2 versions, which ones are there and how to choose the best one to use in your project?
The Raspberry Pi 2 version it came out in a single adaptation and came to take the place of the Pi Model B+. Although it plays videos in HD, it cannot do it in 4K and it also does not have Gigabit connectivity, features that would help creators a little more.
When choosing the version, you have to see what are the utilities and projects that you have with it. The best thing to do is consult the table of technical specifications and make a good decision. You should always weigh that the price is quite accessible, going hand in hand with its features.
List of the best projects with Raspberry Pi 2 that you can do yourself to learn
Simple things that you can start doing on a motherboard with little knowledge and then you will expand with your research and studies:
Weather Station
This project has raised a lot of interest among technological entrepreneurs. It is useful for measuring temperature, humidity, light levels, air pressure, and ultraviolet radiation, among others. It is based on preparing a sensor management center whose information can be sent to various devices on a small screen.
Feed the pet from a distance
When you have to leave home, the problem of how to take care of pets arises. But these cards can work as a food manager. The creation has a tank and a mechanical system that controls the Pi that serves the right doses of food according to the programming.
Get started in programming
And this was one of the objectives with which these devices were born: take the first steps in the programming language. The most used software is Scratch, especially aimed at the little ones in the house because it lays the foundations to fully understand the process.
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