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BLIKVM open-source KVM over IP works with Raspberry Pi CM4, Raspberry Pi HAT, PCIe card, and soon Allwinner H616

BLIKVM is an open-source KVM over IP software that helps you manage servers or workstations remotely regardless of the health of the target system, and currently working with Raspberry Pi CM4 hardware, a Raspberry Pi HAT, or a PCIe board, and a new model based on MangoPi’s Allwinner H616 CPU module is coming soon. We’ve previously written about the Raspberry Pi-based PiKVM DIY project, followed by the PiKVM v3 Raspberry Pi HAT from the same project, and now I can see there’s a CM4-based PiKVM V4 that was on Kickstarter last month and raised over $800,000… You’d think this kind of system would be rather a niche market, but there’s even demand to have a similar open-source project called BLIKVM offering many of the same features since it’s based on PiKVM, except for the option to use a PCIE card fitted with a CM4 module. Highlights of the BLIKVM project: […]

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Pironman review – A Raspberry Pi 4 enclosure with M.2 SATA, safe power off, RGB LED strip, and more

SunFounder Pironman is a Raspberry Pi 4 enclosure inspired by Michael Klement’s DIY Raspberry Pi 4 mini server with an OLED display and ICE Tower cooling solution, as well as some improvements such as an aluminum alloy and acrylic enclosure, support for an M.2 SATA SSD, a power button for safe shutdown,  an IR receiver, and an RGB LED strip. The company sent me a Pironman kit without Raspberry Pi 4 for review. I’ll check the package content, go through the assembly, software installation, and testing of the unique features listed above. Pironman unboxing Some of the main specifications are listed on the side of the package. The enclosure comes fully disassembled with the Pironman board, metal and acrylic panels, RGB LED strip, OLED display, heatsink, fan, adapters, flat cables, screws, standoffs, and so on. The top of the Pironman board (JMS580-V1.8) comes with a JMicron JMS580 USB 3.2 Gen […]

Khadas Edge2 Arm mini PC
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FOSSBot open design 3D printed educational robot is made with Raspberry Pi and off-the-shelf parts

FOSSBot is an “open design” 3D printed educational robot comprised of a Raspberry Pi SBC and various off-the-shelf modules, as well as open-source software that can be used for education purposes. The FOSSBot DIY robot has been developed by the Harokopio University of Athens and the Greek Free and Open Source Software (GFOSS) community, and builds upon the “GSOC 2019 – A DIY robot kit for educators” with the main goal being to have a platform to “familiarize teachers with modern education models based on the S.T.E.A.M approach. (Science, Technology, Engineering, Arts, Mathematics)”. FOSSbot key components: SBC – Raspberry Pi Zero W, Raspberry Pi 3, or Raspberry Pi 4. Mechanically and electrically compatible Raspberry Pi alternatives could be an option too although part of the software would have to be modified Storage – 32GB MicroSD card Expansion board – Adafruit Perma-Proto HAT for Pi – No EEPROM to connect sensors […]

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LapPi 2.0 – A DIY laptop for Raspberry Pi 4 and other single board computers (Crowdfunding)

The LapPi 2.0 is a DIY laptop kit with an acrylic enclosure, a UPS HAT with a 18650 battery holder, and off-the-shelf parts including speakers, a touchscreen display, a Raspberry Pi camera, and a wireless keyboard that’s suitable for the Raspberry Pi 4 and pretty much any other small single board computer from Radxa, Orange Pi, Banana Pi, FriendlyElec, Hardkernel, and others. We’ve seen several Raspberry Pi laptops over the years with the CrowPi L and Pi-Top, and I have to say the LapPi 2.0 is not the most eye-pleasing or sophisticated design, but at least, it’s versatile and not limited to the Raspberry Pi family. LapPi 2.0 kit content and highlights: Display – 7-inch 5-point capacitive touchscreen IPS display with 1024×600 resolution support for audio output via 3.5mm audio jack and 4-pin header Camera – Official 8MP Raspberry Pi Noir camera with night vision support Audio – 2x 5W/8 […]

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$60 Raspberry Pi Mini Tower NAS kit takes one M.2 SATA SSD

Last year, Michael Klements made a nice-looking DIY Raspberry Pi 4 mini server with an OLED information display and a 52Pi UPS Plus module with 18650 batteries. It also included the company’s Ice Tower module for cooling, but if you wanted one you had to make your own with a 3D printer and a laser cutter. 52Pi appears to have noticed and liked the design, as they created something similar with the Raspberry Pi Mini Tower NAS kit taking one M.2 SATA SSD instead of using the UPS module. There are also a few tweaks to the mechanical design with the OLED display at an angle for easier reading. 52Pi Raspberry Pi Mini Tower NAS kit features and content: Designed for Raspberry Pi 4 SBC (not included) 3D printed case plus acrylic covers for each side 52Pi Ice Tower for cooling 2x 0.96-inch 128×64 I2C OLED displays (but only one […]

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Making a DIY 10.1-inch All-in-One PC out of AMR5 Ryzen 5 gaming mini PC

Hey Karl here. The first thing I need to do is thank the manufacturer of the brand Ace Magician for sending over a unit of their AMR5 gaming mini PC to more or less play with. I did a tiny bit of benchmarking along the way. This is the last time you will see the system in this state 😀 Story time. I have been really wanting a Steam Deck. But we purchased a Nintendo Switch about a year ago and it has barely been used. As soon as my son picked it up he asked why it was so laggy and has shown very little interest in it. So that got me worried about purchasing essentially a one-trick device. There have been a couple of good attempts at a DIY Steam Deck and I wanted to experiment with a small form factor. I went into this with a general […]

Rockchip RK3568/RK3588 and Intel x86 SBCs
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Getting Started with LoRaWAN on SenseCAP K1100 sensor prototype kit (Part 1)

CNXSoft: This getting started guide/review of the SenseCAP K1100 sensor prototype kit is a translation of the original post on CNX Software Thai. The first part of this tutorial describes the kit and shows how to program it with Arduino to get sensor data to a LoRAWAN gateway and display it on Wio Terminal, before processing the data in a private LoRaWAN network using open-source tools such as Grafana. The second part – to be published later – will demonstrate the AI capability of the kit. In the digital era where IoT and big data are more prevalent, a large amount of data is required to be collected through sensors. To enable the digital transformation, SeeedStudio’s SenseCAP K1100 comes with all necessary sensors and equipment including the Wio Terminal, AI Vision Sensor, and a LoRaWAN module. With this plug-and-play platform, makers can easily create DIY sensors for data collection and […]

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DIY SBC cases and SBC Case Builder tool based on OpenSCAD

Since you can’t always rely on single board computer (SBC) vendors to provide a case to match your needs, some went the DIY route. Willy Tarreau designed some laser-cut enclosures with Inkscape for various SBCs, while hominoids went a step further by developing the “SBC Case Builder” tool to automatically generate various types of 3D printable enclosures using OpenSCAD. Willy designed five similar enclosures for Khadas VIM3/VIM3L, FriendlyELEC NanoPi Fire3, SolidRun Clearfog Base networking SBC, Libre Computer AML-S805X-AC (aka “La Frite”), and AAEON UP Board. All cases are available in Inkscape SVG format, and Willy accepts contributions for other boards. You’ll need a laser engraver or CNC router to cut out those enclosures. Hominoids’ SBC Case Builder project attempt to automatize enclosure generation for SBCs using SBC Model Framework written in OpenSCAD. Work has focused on ODROID boards so far, but it should work for other vendors too. The parameters […]

Khadas VIM4 SBC