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Raspberry Pi Pinout Official

Pin GPIO ( G eneral P urpose I nput O utput) of the Raspberry PI Pinout allow us to work with electronics easy way we could also do with Arduino .

There are 26 pins organized in two rows of 13, and each of the pins either has its specific function or is of general purpose, I am going to show the distribution of the pins of the Raspberry PI Rev 2.0 , since it is the one I have .

 

As we can see in the following comparative image of the two revisions, in the second revision of the IP we have two + 5V , five GROUND (ground), two + 3.3V , eight GPIO general purpose pins , five SP10 , two UART , and two I2C1 pins .

In new Raspberry PI A + and B + have 14 – pin GPIO more, ID_SD , ID_SC , three pins GND , and nine GPIO general purpose ; which will allow us to develop bigger projects.

With them we can control electronic circuits , for example to move motors or control the on and off relays that will act as switches for 220V circuits .

These pins can be configured and controlled directly from the interpreter Bash , or from programming languages ​​such as C or Python , thanks to the GPIO libraries that have been implemented for them.

In my case I have chosen Python , because although I have never programmed in this language, what will allow me to learn on the go with you, is one of the recommended to start programming.

FORTNITE

GOD OF WAR

In addition I find very interesting the possibility of executing the Scripts in Python that we write using an HTML button , which when pressed executes a function in PHP , which in turn calls to execute the Script in Python.

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Raspberry Pi 4 release date

This will allow us to manage our projects from the browser of any device through a Web application, so we can get to implement very economic domotic solutions , for example.

Now that we know are the pins GPIO and to serve in the next installment we will see a slight introduction to basic electronics to finally mount a circuit like the following scheme to light a LED diode and check that everything is ready and works correctly, to what I have called Hello World version GPIO

Raspberry Pi 4 is coming

Fuente: GUÍAS y TRUCOS Marcas del mes: Samsung, Orange, Sony, Vodafone, Huawei, Xiaomi, Ford, Renaul, Mercedes, Peugeot, Renault, Seat, Volkswagen, Jazztel, Movistar, HP, Acer, Motorola
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Marcas del mes: Samsung, Orange, Sony, Vodafone, Huawei, Xiaomi, Ford, Renaul, Mercedes, Peugeot, Renault, Seat, Volkswagen, Jazztel, Movistar, HP, Acer, Motorola

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