Articles that speak about tutorials

The SIM800L is a GSM/GPRS modem that is widely used in electronics due to its very low price and wide availability. It's an affordable way to send SMS with a Raspberry Pi or Arduino, connect in 3G or implement a GPS. However, it is almost impossible to find satisfactory explanations about its use and especially […]

If you get into electronics with the Raspberry Pi you will quickly need to use the serial port to allow your Pi to communicate with an external module. But to be able to use the serial port, you will first need to activate it on the Raspberry Pi. In this tutorial we will therefore see […]

The Raspberry Pi Foundation today announced the release of a version with 8 GB of RAM for the Raspberry Pi 4, resulting in the arrival of a 64-bit version for the Raspbian OS, which will also change its name . This new version is available today from our partner kubii.fr or from Amazon. An increase […]

On March 5, the Raspberry Pi foundation announced the release of a homemade tool to facilitate the creation of SD cards, Raspberry Pi Imager, and this from any OS. We will therefore see how to install Raspbian (or other) on your SD card with Raspberry Pi Imager. The necessary equipment. To be able to create […]

The easiest way to control a Raspberry Pi remotely is to use SSH. But it still has to be activated, which is no longer the case by default since 2016 and a massive attack on connected objects. In this tutorial we will see how we can activate SSH on the Raspberry Pi, with or without […]

The Raspberry Pi is often recommended for the self-hosting of various and varied services, blogs, emails, servers. But who says web hosting also says domain name! In this tutorial we will therefore see how to buy a domain name and how to point it to our Raspberry Pi to make it easily accessible from the […]

As you may know, each device connected to your box has a local IP address which allows it to be identified within your network. However, these IPs can change each time the machine is restarted, and it is very annoying when you want to access the Raspberry from a computer, for example in SSH. In […]

How to control the Raspberry Pi when it is not possible to plug it into a keyboard, nor to connect it to the internet. We will see how to use the serial connection of the Raspberry Pi in order to control it from a PC. The necessary equipment To be able to connect in series […]

If you're a little familiar with online privacy issues, you're probably familiar with the Tor Project which aims to create an encrypted and anonymous internet network. In this tutorial we will see how to turn your Raspberry Pi into a Tor router to connect to over Wi-Fi to encrypt all your traffic and hide your […]

You have probably already seen that the Raspberry Pi has two LEDs directly soldered to the board, one red and one green. But did you know that it is possible to control this green LED, and sometimes even the red one? In this tutorial, we are going to see how we can use the green […]