Node-RED is a powerful tool that is often used on Raspberry Pi, but weirdly is no longer available by default on Raspberry Pi OS. If you’re looking to install it on your Pi but are unsure where to start, this is the tutorial you are looking for. I’ll guide you through the entire process step-by-step….
I know from experience that managing a Linux server from the command-line interface can be daunting. I worked as a system administrator for years with people in my team who were using Linux for the first time. If you are in a similar situation, you might be wondering if installing a GUI would make everything…
Wondering if it’s possible to play Roblox, that super popular game, on your Raspberry Pi computer? It’s time to answer this question, and I’ll explore several solutions to play on Raspberry Pi. In short, Roblox is not officially supported on Linux and therefore cannot run natively on Raspberry Pi with the default operating system. However,…
The “date” command on Linux is not a hard one to remember, but mastering its use with the various options and formats available can be a challenge. I’ll show you how to easily print yesterday’s date and give you a few tips to get exactly what you need. The easiest way to print yesterday’s date…
OpenCV is often used to promote Raspberry Pi capacities. Even if the Raspberry Pi is a cheap piece of hardware, showing it with a camera, using artificial intelligence and electronics is pretty impressive. But before doing all of this, you have to set it up correctly, and it isn’t straightforward for beginners. That’s why I…
Just got your Raspberry Pi board but no additional accessories? Or maybe you don’t have your usual setup on hand? I feel you, I’ve been there. In this article, I’ll give you 2 easy ways to use your laptop as the Raspberry Pi display. While it’s possible to connect the Raspberry Pi to the laptop…
Firefox is the default web browser on Ubuntu, but it doesn’t have to stay that way. Plenty of alternatives are available with a different set of advantages and disadvantages (features, performance, etc.). So which one should you use? The ultimate web browser, perfect for everyone, doesn’t exist (sorry). So I can’t really give you one…
A camera is a must-have for any Raspberry Pi owner, as it allows you to try dozens of interesting new projects. But I remember being puzzled with my first camera, having no idea how to plug it in and configure it on my Raspberry Pi. If you are now in the same situation, this article…
Passwords are annoying, we all know that, especially when you have to type them every few minutes on a test device at home that only you have access to. Fortunately, there are a few things you can do to make your life easier on Raspberry Pi while maintaining a minimum level of security. Let me…
When you plug a Raspberry Pi into the network and boot it, it will generally get a “random” IP from the DHCP server. This IP address might change almost every time you use it, which is not convenient at all. Let’s see how to set a fixed IP address, so the Raspberry Pi always use…