Reviews - CNX Software - Embedded Systems News

March 30, 2025March 30, 2025 by Jean-Luc Aufranc (CNXSoft) - 15 Comments

Radxa Orion O6 Preview – Part 2: Debian 12 – What works, what doesn’t

I went through an unboxing and Debian 12 installation on the Radxa Orion O6 at the end of January, but decided to work on other reviews since software support still needed to be worked on. Since then, there’s been some work done, but no new image released. After waiting for almost two months, I’ve decided to carry on with the review by testing the Debian 12 image in a way similar to the Rock 5B SBC preview I did with Debian 11 in 2022 to check what works and what doesn’t on the Orion O6 at the time of the review. That will involve testing all ports, including 5GbE networking and the PCIe slot with an (old) NVIDIA graphics card, running some benchmarks, and also trying the Debian 12 image with a self-built Linux 6.13 kernel using ACPI instead of UEFI for the default image. Orion O6 SBC benchmarks on […]

March 25, 2025March 25, 2025 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

LaserPecker LP5 fiber and diode laser engraver review – Part 1: Unboxing and assembly with rotary extension and safety enclosure

LaserPecker LP5 review Rotary Extension Safety Enclosure

We’ve just received the LaserPecker LP5 20W Fiber Laser + Diode Laser engraver for review as part of a kit that includes a rotary extension to engrave cylindrical objects like bottles and glasses and a safety enclosure to engrave or cut workpieces with maximum safety in a fully-enclosed chassis. The LP5 is one of the smallest 2-in-1 laser engravers in the industry and can engrave on a wide range of materials. The fiber laser is suitable for stainless steel, aluminum, brass, silver, plastic, platinum, titanium, gold, etc, while the diode laser works best on wood, acrylic, leather, glass, stone, paper, and rubber. The device is supposed to be relatively fast with an engraving speed of up to 10,000mm/s, and it can cut wood up to 15mm thick and metal up to 1mm thick. We usually do a one-part review for laser engravers, but since our LaserPecker LP5 kit comes with […]

March 11, 2025March 12, 2025 by Jean-Luc Aufranc (CNXSoft) - No Comments

Review of SunFounder 10.1-inch touchscreen display for SBCs using Raspberry Pi 5 and Radxa ROCK 5B

SunFounder 10.1-inch RPI Touchscreen Display Review

SunFounder has just sent us one of their 10.1-inch touchscreen display designed for single board computers (SBCs) for review. It supports the Raspberry Pi family, but not only, thanks to a flexible design that allows mounting all sorts of boards with mounting holes that fit within an 85x70mm area. All you need is a board with HDMI output, a spare USB port for the touchscreen, and 5V USB-C input (up to 5A). So I’ll first test the SunFounder 10.1-inch touchscreen display with a Raspberry Pi 5 (85x56mm), then a larger Radxa ROCK 5 Model B Pico-ITX SBC (100 x 72mm). Since the display can also be used as an external touchscreen monitor, I’ll also try it with my laptop in Ubuntu 24.04 and Windows 11. SunFounder 10.1-inch touchscreen display specifications Key features and specifications: Display Type – IPS LCD Resolution – 1280×800 (16:10 aspect ratio) Touchscreen – 10-point capacitive Viewing […]

March 9, 2025March 9, 2025 by Jean-Luc Aufranc (CNXSoft) - No Comments

UP Squared 7100 Review – Part 2: An Intel N100 fanless SBC preloaded with Ubuntu Pro 24.04

I’ve already checked out the hardware of the UP Squared 7100 fanless SBC in the first part of the review with an unboxing and first boot to Ubuntu Pro 24.04. I’ve now had time to test the features of the Intel N100 SBC with Ubuntu Pro, so I’ll report my experience with the system in this second part of the review.

I’ll report my experience with Ubuntu Pro features, test hardware features of the board including GPIOs, check out BIOS options, run a few benchmarks, and measurement power consumption.

February 26, 2025February 23, 2025 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

ELEGOO Centauri Carbon Review – An affordable CoreXY 3D printer suitable for beginners

ELEGOO Centauri Carbon CoreXY 3D printer review

CNXSoft: When ELEGOO offered us the Centauri Carbon CoreXY for review, Kajornsak was already busy with the review of the Saturn 4 Ultra 16K resin 3D printer, and I was busy (and still is) with other reviews. However, after learning it was suitable for beginners, I asked Kuljira, a high school student learning IT, whether she was interested in reviewing a 3D printer. She accepted and ELEGOO sent a sample for review. I did not provide much support apart from links to my review of the Creality Ender-3 S1 Pro 2-in-1 3D printer (in English) and Kajornsak’s review of the Twotrees SK1 CoreXY 3D printer (in Thai). Apart from that, I did not provide any support except once I told her she might need to add support after a print with spaghetti, and Suthinee helped her take pictures and handle writing a review in WordPress. The review below is a […]

February 22, 2025February 22, 2025 by Jean-Luc Aufranc (CNXSoft) - No Comments

ELEGOO Saturn 4 Ultra 16K Review – A resin 3D printer tested with CHITUBOX slicer and ChituManager software

ELEGOO Saturn 4 Ultra 16K 3D Printer Review Mercury 3.0 Plus

ELEGOO sent us the Saturn 4 Ultra 16K Resin 3D printer for review. As its name implies, the 3D printer features a 10-inch LCD with a resolution of up to 16K (14112×7936 pixels) to print sharper and more detailed workpieces. The printer also offers WiFi and Ethernet connectivity, and an automatic print base detection and leveling system to increase accuracy and reduce errors while printing. We were also provided with the ELEGOO Mercury Plus 3.0 wash and cure station for the review. It is designed to be easy to use, supports both water and alcohol washing, and is equipped with a 405nm UV light to increase strength and reduce the stickiness of the workpiece. Unboxing and Key features of the ELEGOO Saturn 4 Ultra 16K resin 3D printer Smart Tank Heating System The ELEGOO Saturn 4 Ultra 16K resin 3D printer features a “smart tank heating system” that enables high-quality […]

February 16, 2025February 16, 2025 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

GEEKOM A6 Review – Part 3: Ubuntu 24.04 tested on an AMD Ryzen 7 6800H mini PC

We’ve already checked out the hardware of the GEEKOM A6 mini PC with an unboxing and teardown in the first part of the review, and thoroughly tested the AMD Ryzen 7 6800H mini PC in Windows 11 Pro in the second part, so it’s now time to report our experience with Ubuntu 24.04 Linux on the mid-range mini PC. We’ve gone through features testing, system benchmarks, storage (SSD and USB) performance tests, 2.5GbE and WiFi 6 network evaluation, 4K and 8K YouTube video playback, a stress test to check out the cooling ability of the mini PC, and finally fan noise and power consumption measurements. Ubuntu 24.04 installation and system information Since we wanted to install Ubuntu 24.04.1 LTS alongside Windows 11 Pro, we resized the partition by roughly half. But since the C: drive was “BitLocker Encrypted”, we knew Ubuntu installation wouldn’t be successful that way, so we went to […]

February 12, 2025February 16, 2025 by Paisit Wongsongsarn - 9 Comments

SONOFF ZBM5 Review – A 3-gang Zigbee Smart Wall Switch tested with eWeLink and Home Assistant

We will be reviewing a smart home device from SONOFF that we recently received right after the New Year, the SONOFF SwitchMan Zigbee Smart Wall (ZBM5). This is SONOFF’s first Zigbee-enabled Smart Wall Switch. In addition to functioning as a smart wall switch, it can also act as a Zigbee Router, making it easier to expand your Zigbee network at home in one shot. One of the key features of the SONOFF ZBM5 is that it can either operate in with-neutral (N) or without-neutral (N) wiring setups. Typically, in the market, we see these as separate models: one for with-neutral and another for without-neutral. This feature adds more flexibility for users, especially those with wiring constraints in their homes. Let’s dive into the details. SONOFF ZBM5 Unboxing Inside the box, you’ll find a user manual, wall plugs, and the switch itself. The model we received has a rectangular shape (120mm) […]