Language Selection

English French German Italian Portuguese Spanish

Hardware

Raspberry Pi alternative seeed Odyssey: Assembly is challenging, but it's worth it

Filed under
Hardware

I was recently sent a combination of the seeed Odyssey single board computer and the seeed re_computer case for review. I've always found these types of computers to be an incredibly valuable part of the IT landscape because they are so versatile. Use them as a desktop or a kiosk. IoT? Sure, why not? Cluster them together for a small container deployment? Of course. Anywhere you need a tiny form factor computer, you've got a solution.

The Raspberry Pi is the gold standard of single board computers. When seeed reached out to me, my first inclination was, "You're not Raspberry Pi." Then again, I've always been a champion of the underdog, so why not give it a go?

Read more

Devices/Embedded: Turing Pi, Raspberry Pi, MagPi

Filed under
Hardware

  • Turing Pi: A Plug-and-Play Raspberry Pi Cluster - IoT Tech Trends

    The Raspberry Pi is a versatile and relatively inexpensive single-board computer that you can use in a range of projects. However, if you really want to take your Raspberry Pi projects to the next level, you may want to build a Raspberry Pi cluster. This is where the Turing Pi v1 can come in handy. It allows you to easily connect multiple Raspberry Pis together to form a cluster.

  • Lidl (Silvercrest and Livarno Lux) branded Zigbee products for Open Source users

    The LED strip worked immediately with my Domoticz setup using a Zigate stick and Raspberry Pi. Notice that the diagram is wrong, the arrow on the controller must align with the VCC label on the LED strip.

    I opened up one of the gateways to see what it is and whether it can be adapted to run free, open source software. Inside, it is the Tuyo TYGWZ-01 white label gateway. On the board, there is a Realtek RTL8196E router chip, radio module with label 330010257 and part no. 2.22.46.00001 and an EM6AA160TSE-5G DRAM chip.

  • The MagPi #100: celebrate 100 amazing moments from Raspberry Pi history

TUXEDO Computers Enables Full Linux Support on the Intel-TongFang QC7 Gaming Laptop

Filed under
Hardware

At the request of numerous users, TUXEDO Computers is now providing the necessary drivers and software needed to enable full Linux support on the Intel-TongFang QC7 reference gaming laptop, which is the base of several laptops available for purchase in stores across Europe and the US.

Some well known brands include the Aftershock / LEVEL51 Vapor 15 Pro, Eluktronics MAG-15, MAINGEAR ELEMENT, and XMG FUSION 15, the latter being now offered by TUXEDO Computers on their online store fully configurable and pre-installed with the company's in-house built, Ubuntu-based TUXEDO_OS.

Read more

Devices/Embedded and Open Hardware Leftovers

Filed under
GNU
Linux
Hardware

  • Embedded Linux for Teams | Ubuntu

    Developer-friendly embedded Linux should just deliver apps to devices. Satellite companies don’t build their own rockets. They focus on building satellites and lease a rocket to deliver it as a payload. Many developer teams also have to “build the rocket” to deliver embedded applications.

    Developers would be more successful, if Linux vendors made it their job to provide and maintain the scaffold that teams need to deliver embedded apps. In such a world, teams would focus on creating apps.

    The resulting app-centric development cycle could boil down to booting, building and deploying. Building on top of vendor-provided scaffolds, developers would create a bootable image for their target boards. Teams would then develop apps. After testing, they will build a system image that delivers all these apps. Then burn, deploy, done.

  • Personal Raspberry Pi music streamer
  • Run Pi-hole as a container with Podman on openSUSE - SUSE Communities

    There is arguably no better way to protect devices on your local network from unwanted content than Pi-hole. Add a machine running Pi-hole to your network, and it will quietly scrub all incoming traffic from pesky stuff like ads and trackers in the background. As the name suggests, Pi-hole was initially designed to run on a Raspberry Pi. But if you already have a machine running openSUSE on your network, you can deploy a Pi-hole container on it instead. And to make things a bit more interesting, you can use Podman instead of Docker for that.

    Installing Podman on openSUSE 15.2 is a matter of running the sudo zypper install podman command. A Pi-hole container needs the 80 and 53 ports, so make sure that these ports are available on your machine.

  • MorphESP 240 ESP32-S2 board integrates a 1.3-inch color display (Crowdfunding)

    We’ve already seen ESP32 platforms with a color display such as M5Stack, but MorphESP 240 is kind of cute with a 1.3-inch color display, features the more recent ESP32-S2 WiFi processor, and supports battery power & charging.

  • Rockchip RK3588 specifications revealed – 8K video, 6 TOPS NPU, PCIe 3.0, up to 32GB RAM

    Rockchip RK3588 is one of the most anticipated processors for the year on this side of the Internet with the octa-core processor features four Cortex-A76 cores, four Cortex-A55 cores, an NPU, and 8K video decoding support.

    The roadmap shows an expected launch date in Q3/Q4 2020, but sadly the release date will be pushed back in the future. Having said that, the Rockchip Developer Conference (RKDC) is now taking place, and the company has put up a poster that reveals a bit more about the processor.

  • Arduino Blog » Arduino psychic ‘magically’ guesses random numbers

    Standard Arduino Nanos can be used for many purposes, but they do not feature wireless capabilities. Somehow, though, Hari Wiguna’s Arduino psychic system is apparently able to pass data between two of them. No external communication hardware is implemented, yet one Nano is able to recognize when a random number chosen on the other Nano setup is input via an attached keypad.

    As noted by Wiguna, it’s easier shown than explained, and you can see this techno-magic trick in action in the first clip. How things work is revealed in the second video, but can you guess how it’s done?

Devices: Allwinner, Yocto, Arduino

Filed under
GNU
Linux
Hardware

  • Allwinner H6 SBC offers dual Ethernet, four display outputs, M.2 expansion

    While the processor was introduced in 2017, there are only a few Allwinner H6 SBC’s on the market with, for instance, Orange Pi 3 or Pine H64 boards, and it never became as popular as solutions based Allwinner H3 processor.

    But Boardcon has now launched its own Allwinner H6 SBC targeting professionals with Boardcon EMH6 board combining a carrier board and a computer-on-module that can be integrated into products.

  • Automotive Grade Linux Releases UCB 10 Software Platform with Yocto Long Term Support

    Automotive Grade Linux (AGL), an open source project developing a shared software platform for in-vehicle technology, today announced the latest code release of the AGL platform, UCB 10, also known under the codename "Jumping Jellyfish."

    Developed through a joint effort by dozens of member companies, the AGL Unified Code Base (UCB) is an open source software platform that can serve as the de facto industry standard for infotainment, telematics and instrument cluster applications.

  • Arduino Blog » These cornhole boards react to your bean bag tosses

    The lawn game of cornhole has seen a surge in popularity over the last couple of decades. But if you’ve ever thought about raising its cool factor, then YouTuber Hardware Unknown has just what you’ve been waiting for: light and audio effects that react to your throws.

    Hardware Unknown’s foldable boards each feature an Arduino Nano for control. A vibration sensor is used to tell when a bean bag hits the board, and an IR break-beam setup senses when one goes into the hole.

Raspberry Pi CM3+ gets its own keyboard computer

Filed under
Hardware

Clockwork is pre-selling an $219 to $249, open-spec “DevTerm” retro AiO PC kit with a Raspberry Pi CM3+, a keyboard with gamepad, a 6.8-inch IPS screen, a thermal printer, and a battery holder. Future options will include RK3399 and Allwinner H6 models.

Clockwork’s open source DevTerm Kit runs Linux on a Raspberry Pi Compute Module 3+ Lite (CM3+ Lite) housed inside a keyboard chassis. Unlike the Raspberry Pi 4-like, keyboard form-factor Raspberry Pi 400, the fully hackable, retro-game oriented DevTerm boasts an integrated display and even a thermal printer.

Read more

Open Hardware: Librem/PureOS and Arduino

Filed under
Hardware
  • Technology as it Should Be

    In Imagine a world without apps Shira Ovide asks “a wild question: What if we played games, shopped, watched Netflix and read news on our smartphones — without using apps? Our smartphones, like our computers, would instead mostly be gateways to go online through a web browser.”

    This question can be extrapolated into a larger question: “What do we want from our technology?”

    The power of control by Big-Tech in the app store is but a small example of exploitation of our digital lives. If you don’t control the software, the companies who wrote that software control you. You become a digital prisoner.

    [...]

    The ability to encrypt your personal data with your own keys on your own device ensures that you fully control your digital life. With this as the starting point, you can then choose (aka opt-in) to share what you want with the people you want. This right is rooted in personal property rights, and is one of the most egregious abuses by Big Tech and those that have influence over them. If manufacturers, operating system developers, and software developers took a Hippocratic-like oath, one area society would agree on is the right that your personal data is your personal property and something you must retain control over and consent to share before it leaves your possession.

    Without regulatory assistance to protect personal data, society is left to fend for itself against the pressure from a multi-trillion dollar industry to exploit that personal data. There is no way to resist that pressure without the market creating convenient alternatives that honor that right while completely avoiding Big Tech. Purism creates products that are increasing in convenience daily, that fully protect you, and these products are the market answer to the worst abuses of Big Tech companies.

  • Arduino Blog » Control a wheelchair using an EEG headset and Arduino

    In an effort to help provide paralyzed patients with an easier way to operate their wheelchairs, these makers have developed a system that uses an OpenBCI brainwave cap to collect electroencephalogram (EEG) and electromyography (EMG) signals, literally from a user’s head. Data is then sent to a PC running OpenBCI software and passed along to an Arduino Uno via Bluetooth for control.

  • Arduino Blog » A military-looking cyberdeck with a built-in Geiger counter

    Looking inside the rugged case reveals a Raspberry Pi 3 that provides computing power along with an Arduino Leonardo for a custom joystick input device.

Open Hardware: Raspberry Pi, Arduino and RISC-V

Filed under
Hardware
  • Raspberry Pi 400 kit ships with 7-inch or 13.3-inch touchscreen display

    The Raspberry Pi Foundation has recently launched the Raspberry Pi 4 keyboard computer with impressive performance thanks to a well-designed cooling solution, and I think it’s a great tool for kids (and adults) who may want to carry a Raspberry Pi around. 

  • Shutdown button with Raspberry PI and Python - peppe8o

    Because of their low price, mini button switches are useful for many purposes. We have already analyzed how they work (ref. Using mini Switch Button with Raspberry PI and Python) and a funny use case (ref. Reaction Game (v2) with Raspberry PI and Mini Button Switch).

  • Arduino Blog » This remote-controlled storytelling apparatus is made up of Arduino-driven toy animatronics

    As an exhibit at the Phaneo Science Center in Wolfsburg, Germany, Niklas Roy and Felix Figus created a remotely-operated storytelling apparatus dubbed “Smart Fairy Tale.”

    When initiated, a little red ball rolls down the installation’s transparent tubing, triggering different interactions based on the interruption of light sensors along its path. 25 Arduino Nanos are used to control each individual animatronic part of the “story,” making the code manageable and allowing the overall machine to still work if there’s a malfunction in one section.

  • Pine64's PINECIL RISC-V soldering iron launched for $25

    We’ve previously mentioned PINECIL RISC-V soldering iron during Pine64’s release of PineCube open-source IP camera development kit, and the good news is the soldering iron is now available for $24.99 on Pine64 store together with optional sets of gross or fine soldering tips compatible with the one used with TS100 model The soldering iron is powered by GigaDevice GD32VF103TB 32-bit RISC-V general-purpose microcontroller and features a small display and two buttons for user interaction, as well as changeable tips.

Open Hardware: Raspberry Pi 4 and Arduino

Filed under
Hardware

  • Vulkan for the Raspberry Pi 4 with V3DV is now conformant and official | GamingOnLinux

    Great news for the Vulkan API and for fans of the Raspberry Pi 4, as the upcoming V3DV that will be part of the next Mesa release is now an official conforming driver.

    Sharing the news on the official RPi blog, guest poster Iago Toral from Igalia announced that nearly a year after being first announced, the V3DV Vulkan driver for the Raspberry Pi 4 now passes The Khronos Group's Vulkan 1.0 conformance tests and is now officially listed.

  • The smart video doorbells letting hackers into your home

                     

                       

    We tested 11 different doorbells found on eBay and Amazon, many of which had scores of 5-star reviews, were recommended as ‘Amazon’s Choice’, or on the bestseller list. One was labelled as the number one bestseller in ‘door viewers’. We found vulnerabilities with every single one.

  • Make your own virtual reality 3D Shooter

             

  • Homemade recycling rig turns plastic waste into new products

    While that plastic cup, bag, dish, or other item may have served its purpose, more than likely it could be formed into something new. With this in mind, the SOTOP-Recycling team of Manuel Maeder, Benjamin Krause, and Nadina Maeder developed an automated injection molding machine that can be built at home and is small enough to allow you to run your own recycling operation!

    [...]

    Everything is controlled by an Arduino Mega.

  • Delock MQTT-enabled power socket switches

    The included leaflet is sufficient to get started. Plugging the device into mains has it create a WiFi access point I connect to, and I can then configure it to connect to my home network. The Tasmota firmware spoke German to me all the time, and the only reason I can think of, as my browsers are all set to English, is that it was built that way for delivery here. Ronald confirms that and explains I can flash the device with an en firmware from here (I pasted the link to tasmota.bin into the firmware update page).

Raspberry Pi automation add-on offers ADCs, DIDO, and UPS

Filed under
GNU
Linux
Hardware

Edgedevices.io’s second-gen “Pi-oT 2” Raspberry Pi automation add-on offers 8x ADCs, 6x digital outputs, and Ethernet plus options including a 2-hour UPS, RS485, 4x 24V digital inputs, and a 12-24VDC input.

Last year, Cleveland-based Pi-oT, now called Edgedevices.io, launched a Kickstarter campaign for a Pi-oT industrial controller add-on for the Raspberry Pi that is housed within a DIN-rail mountable chassis. Edgedevices.io has now returned to Kickstarter with a Pi-oT 2 model loaded with plenty of new features including DIDO and an Uninterruptible Power Supply (UPS) while losing the 5x relays of the original.

Read more

Also: Giveaway: Win one of three Linux-friendly LABISTS Raspberry Pi 4 8GB RAM Starter Kits worth $129.99!

Syndicate content

More in Tux Machines

Plasma Bigscreen – Updated Beta 2 Image Release For Raspberry Pi 4

Plasma Bigscreen project is pleased to announce the release of a newer beta image for the Raspberry Pi 4. The beta 2 release adds several new features and includes a number of bug fixes. Read more

Audiocasts/Shows: Lubuntu, Bad Voltage, Linux Gaming and Linux in the Ham Shack

  • How to install Lubuntu 20.10 - YouTube

    In this video, I am going to show how to install Lubuntu 20.10.

  • Bad Voltage 3×17: Such People In’t

    Stuart Langridge, Jono Bacon, and Jeremy Garcia present Bad Voltage, in which the reality distortion field is strong in this one, the middle name game continues unsuccessfully...

  • Linux Gaming and Lonely Noobs (w/ Batcastle of Drauger OS) - YouTube

    Welcome to the first in a series of conversations with Thomas of Drauger OS, a Linux distro optimized for gaming. Over the next few videos we'll discover his Linux origin story, hear about his new project that aims to help ALL gaming-focused Linux distributions, and learn more about Drauger OS.

  • LHS Episode #381: Enter the Dragon | Linux in the Ham Shack

    Welcome to the 381st episode of Linux in the Ham Shack. In this short topics episode, the hosts discuss SpaceX, the spectrum around 5.9GHz, Open WebRX, the non-free part of free software, the latest release candidate of WSJT-X, Kali Linux and much more. Thank you for listening and have a fantastic Thanksgiving week.

Best USB bootable distros of 2020

Trimmed distros aren’t only designed for ageing hardware. In fact, there are several lean distros that have been pruned and tuned and optimized for booting off of USB. There are several uses for shoving Linux distros inside a USB flash drive. For instance, they can be quite handy when you need to use somebody else’s computer. Or, perhaps you need to boot into a live Linux environment to troubleshoot issues with your computer, or perhaps to transfer data from a dying disk. Read more

Why MX Linux reminds me of old-school Linux--in the best ways

You might not know this, but according to Distrowatch, MX Linux is currently the No. 1 most downloaded Linux distribution. You're probably thinking, "MXWhat?" That's right, a distribution that seemingly came out of nowhere has shot up the ranks to the top of the class...sort of. MX Linux isn't all that new. In fact, it's been around since 2014. MX Linux was created as a cooperation between former MEPIS Linux communities and antiX, a lightweight, systemd-free Linux distribution. Although MX Linux defaults to the Xfce desktop as their flagship, you can download and install versions with KDE or Fluxbox for either a slightly more modern desktop (KDE) or a throwback to old-school Linux (Fluxbox). Read more