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Adrien Castel’s idea of converting an old electronic toy into a retro games machine was no flight of fancy, as David Crookes discovers The 1980s was a golden era for imaginative electronic toys. Children would pester their parents for a Tomytronic 3D or a Nintendo Game & Watch. And they would enviously eye anyone who had a Tomy Turnin’ Turbo Dashboard with its promise of replicating the thrill of
Bonsai trees are the most glorious of miniature shrubbery. But caring for them takes seriously green fingers. Luckily, this Raspberry Pi–powered bonsai watering system doesn’t require much to get started. Also, the Reddit user who shared the project is named Lord-of-the-Pis, so, we love. You will need: Raspberry Pi Pimoroni Explorer HAT Pro Submersible water pump Jumper wires The Pimoroni Explorer
Today we have a guest post from Igalia’s Iago Toral, who has spent the past year working on the Mesa graphic driver stack for Raspberry Pi 4. It is almost five months since we announced the Vulkan effort for Raspberry Pi 4. It was great to see how many people were excited about this, and today we would like to give you a status update on our progress over these last months. When we announced the e
Along with yesterday’s launch of the new 8GB Raspberry Pi 4, we launched a beta 64-bit ARM version of Debian with the Raspberry Pi Desktop, so you could use all those extra gigabytes. We also updated the 32-bit version of Raspberry Pi OS (the new name for Raspbian), so here’s a quick run-through of what has changed. Bookshelf As many of you know, we have our own publishing company, Raspberry Pi Pr
The long-rumoured 8GB Raspberry Pi 4 is now available, priced at just $75. Raspberry Pi 4 is almost a year old, and it’s been a busy year. We’ve sold nearly 3 million units, shipped a couple of minor board revisions, and reduced the price of the 2GB variant from $45 to $35. On the software side, we’ve done enormous amounts of work to reduce the idle and loaded power consumption of the device, pass
Declutter your desk by sharing your mouse and keyboard across multiple computers at once, including your Raspberry Pis, with Barrier. Raspberry Pi Director of Software Engineering, Gordon Hollingworth, shows you how. Desk clutter is a given My desk is a bit untidy. Talking to people in our office, you’ll find that it’s mostly because I only clear it properly once a year, or leave it entirely until
Enabling two-factor authentication (2FA) to boost security for your important accounts is becoming a lot more common these days. However you might be surprised to learn that you can do the same with your Raspberry Pi. You can enable 2FA on Raspberry Pi, and afterwards you’ll be challenged for a verification code when you access it remotely via Secure Shell (SSH). Accessing your Raspberry Pi via SS
Did you know: the first machine to break the exaflop barrier (one quintillion floating‑point operations per second) wasn’t a huge dedicated IBM supercomputer, but a bunch of interconnected PCs with ordinary CPUs and gaming GPUs. With that in mind, welcome to the Folding@home project, which is targeting its enormous power at COVID-19 research. It’s effectively the world’s fastest supercomputer, and
Is your Nintendo Switch behaving more like a Nintendon’t due to poor connectivity? Well, TopSpec (hosted Chris Barlas) has shared a brilliant Raspberry Pi-powered hack on YouTube to help you fix that. Here’s the problem… When you play Switch online, the servers are peer-to-peer. The Switches decide which Switch’s internet connection is more stable, and that player becomes the host. However, some u
If you find yourself working or learning, or simply socialising from home, Raspberry Pi can help with everything from collaborative productivity to video conferencing. Read more in issue #92 of The MagPi, out now. 01 Install the camera If you’re using a USB webcam, you can simply insert it into a USB port on Raspberry Pi. If you’re using a Raspberry Pi Camera Module, you’ll need to unpack it, then
Since we released the first Raspberry Pi camera module back in 2013, users have been clamouring for better access to the internals of the camera system, and even to be able to attach camera sensors of their own to the Raspberry Pi board. Today we’re releasing our first version of a new open source camera stack which makes these wishes a reality. (Note: in what follows, you may wish to refer to the
To coincide with yesterday’s launch of the Raspberry Pi High Quality Camera, Raspberry Pi Press has created a new Official Camera Guide to help you get started and inspire your future projects. The Raspberry Pi High Quality Camera Connecting a High Quality Camera turns your Raspberry Pi into a powerful digital camera. This 132-page book tells you everything you need to know to set up the camera, a
Do you want to make a sensor with a battery life you can measure in days rather than hours? Even if it contains a (relatively!) power-hungry device like a Raspberry Pi? By cunning use of a real-time clock module, you can make something that wakes up, does its thing, and then goes back to sleep. While asleep, the sensor will sip a tiny amount of current, making it possible to remotely monitor the t
Here’s one of those lovely “old tech new spec” projects, courtesy of hackster.io pro Martin Mander. After finding a vintage Apollo microwave detector at a car boot sale, and realising the display hole in the top was roughly the same size as a small Adafruit screen, he saw the potential to breath new life into its tired exterior. And resurrected it as a thermal camera!
In this guest blog post, OpenFaaS founder and Raspberry Pi super-builder Alex Ellis walks us down a five-year-long memory lane explaining how things have changed for cluster users. I’ve been writing about running Docker on Raspberry Pi for five years now and things have got a lot easier than when I started back in the day. There’s now no need to patch the kernel, use a bespoke OS, or even build Go
From last year’s issue 29 of Wireframe magazine: learn how to create your own version of the simple yet addictive side-scroller Flappy Bird. Raspberry Pi’s Rik Cross shows you how. Flappy Bird was released by programmer Dong Nguyen in 2013, and made use of a straightforward game mechanic to create an addictive hit. Tapping the screen provided ‘lift’ to the main character, which is used strategical
Since we first launched Raspberry Pi, an SD card (or microSD card) has always been a vital component. Without an SD card to store the operating system, Raspberry Pi is pretty useless*! Over the ensuing eight years, SD cards have become the default removable storage technology, used in cameras, smartphones, games consoles and all sorts of other devices. Prices have plummeted to the point where smal
Happy birthday to us: tomorrow marks the eighth birthday of the Raspberry Pi computer! On 29 February 2012 we launched our very first $35 credit card-sized computer, Raspberry Pi 1 Model B. Since then, we’ve sold over 30 million Raspberry Pi computers worldwide. People all over the world (and beyond!) use them to learn, teach, and make cool stuff; industrial customers embed Raspberry Pi devices in
The last major release of Raspbian was the Buster version we launched alongside Raspberry Pi 4 last year. There was a minor release a couple of months later, which was mostly just bug-fixes for the first release (hence no blog post), but today’s release has a few changes that we thought it was worth bringing to your attention. File manager changes We previously made some significant changes to the
Keeping a modern cat entertained requires something more high-tech than a ball of yarn. The MagPi’s Phil King wonders if this is a purr-fect project… WARNING! LASER EYE! Don’t look into a laser beam, and don’t point a laser beam at a somebody’s head. For more on things you SHOULDN’T do with a laser, visit magpi.cc/lasersafety. Xander the cat is a much-loved family pet, but as his owners live in a
Following on from our recent announcement that Raspberry Pi 4 is OpenGL ES 3.1 conformant, we have some more news to share on the graphics front. We have started work on a much requested feature: an open-source Vulkan driver! Standards body Khronos describes Vulkan as “a new generation graphics and compute API that provides high-efficiency, cross-platform access to modern GPUs”. The Vulkan API has
Raspberry Pi 4 just got a lot cooler! The last four months of firmware updates have taken over half a watt out of idle power and nearly a watt out of fully loaded power. For The MagPi magazine, Gareth Halfacree gets testing. Raspberry Pi 4 Model B Raspberry Pi 4 launched with a wealth of new features to tempt users into upgrading: a more powerful CPU and GPU, more memory, Gigabit Ethernet, and USB
Here’s an update from Iago Toral of Igalia on development of the open source VC4 and V3D OpenGL drivers used by Raspberry Pi. Some of you may already know that Eric Anholt, the original developer of the open source VC4 and V3D OpenGL drivers used by Raspberry Pi, is no longer actively developing these drivers and a team from Igalia has stepped in to continue his work. My name is Iago Toral (itoral
A powerful feature of the Raspberry Pi is the row of GPIO (general-purpose input/output) pins along the top edge of the board. A 40-pin GPIO header is found on all current Raspberry Pi boards (unpopulated on Raspberry Pi Zero, Raspberry Pi Zero W and Raspberry Pi Zero 2 W). Prior to the Raspberry Pi 1 Model B+ (2014), boards comprised a shorter 26-pin header. The GPIO header on all boards (includi
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