Reviews - CNX Software - Embedded Systems News

November 27, 2024 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

A first look at the Raspberry Pi Development Kit for CM5

Raspberry Pi Development Kit for CM5 Raspberry Pi OS

Raspberry Pi has just launched the Compute Module 5 (CM5) and the company sent me a “Raspberry Pi Development Kit for CM5” for review and to play around with the new Broadcom BCM2712 system-on-module succeeding the Raspberry Pi Compute Module 4 (CM4) introduced in 2020. Today, I’ll have a first look at the development kit checking out the hardware, connecting accessories, booting it up to Raspberry Pi OS, and collecting some basic system information. I’ll do a more in-depth review in a few weeks. Unboxing of the Raspberry Pi Development Kit for CM5 I received the kit in a package reading “Raspberry Pi Development Kit” and “For Raspberry Pi CM5”. That’s a good start… The bottom side lists the package’s content which I will check out shortly, and a link to the documentation. Let’s see what we have with the Raspberry Pi Development Kit: a Raspberry Pi IO Case, a […]

November 26, 2024November 27, 2024 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

GEEKOM Mini Air12 Lite Review – Part 3: Ubuntu 24.04 on a low-cost mini PC

GEEKOM Mini Air12 Lite Ubuntu 24.04 review

We have already checked the hardware of the GEEKOM Mini Air12 Lite mini PC in the first part of the review, before testing the low-cost Intel Processor N100 mini PC with its 8GB RAM and 256GB SATA SSD running Windows 11 Pro in detail in the second part. We’ve now had time to test the GEEKOM Mini Air12 Lite with Ubuntu 24.04 in the third and final part of the review. We’ll test the features in Linux, run some benchmarks, evaluate storage and network performance, play some 4K and 8K videos in YouTube playback, perform a stress test to check its thermal design, and finally measure the mini PC’s fan noise and power consumption. We’ll also compare the results in Linux to the earlier GEEKOM Mini Air12 mini PC with the same CPU, but better specs and a higher price. A challenging Windows 11 / Ubuntu 24.04.1 dual boot installation […]

November 26, 2024November 25, 2024 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

Getting Started with Raspberry Pi AI HAT+ (26 TOPS) and Raspberry Pi AI camera

Raspberry Pi AI HAT+ and AI camera review

Raspberry Pi recently launched several AI products including the Raspberry Pi AI HAT+ for the Pi 5 with 13 TOPS or 26 TOPS of performance and the less powerful Raspberry Pi AI camera suitable for all Raspberry Pi SBC with a MIPI CSI connector. The company sent me samples of the AI HAT+ (26 TOPS) and the AI camera for review, as well as other accessories such as the Raspberry Pi Touch Display 2 and Raspberry Pi Bumper, so I’ll report my experience getting started mostly following the documentation for the AI HAT+ and AI camera. Hardware used for testing In this tutorial/review, I’ll use a Raspberry Pi 5 with the AI HAT+ and a Raspberry Pi Camera Module 3, while I’ll connect the AI camera to a Raspberry Pi 4. I also plan to use one of the boards with the new Touch Display 2. Let’s go through a […]

November 25, 2024November 25, 2024 by Jean-Luc Aufranc (CNXSoft) - 9 Comments

$7 Raspberry Pi Pico 2 W board launched with 2.4 GHz WiFi 4 and Bluetooth 5.2 wireless module

As expected, the Raspberry Pi Pico 2 W – the wireless version of the Raspberry Pi Pico 2 – is now available with an extra 2.4GHz WiFi 4 and Bluetooth 5.2 wireless module at an official price of $7. We’ll go through the specs and perform a mini review in this post trying out both WiFi and Bluetooth code samples. It’s not the first Raspberry Pi RP2350 with WiFi and Bluetooth we’ve seen, as Pimoroni introduced the Pico Plus 2 W board with an RP2350B MCU and Raspberry Pi RM2 Wi-Fi and Bluetooth module, and iLabs launched the Challenger+ RP2350 WiFi6/BLE5 board relying on ESP32-C6 wireless module. However, the Raspberry Pi Pico 2 W is the official board, is cheaper, and will certainly be the most popular/widely used. Raspberry Pi Pico 2 W specifications Raspberry Pi Pico 2 W specifications: SoC – Raspberry Pi RP2350 CPU Dual-core Arm Cortex-M33 @ […]

November 19, 2024 by Jean-Luc Aufranc (CNXSoft) - 10 Comments

Raspberry Pi SSD Kit and Class A2 microSD cards review with Raspberry Pi 5

Raspberry Pi SSD Kit Class A2 MicroSD card review

Selecting a microSD card, and to a lesser extent an SSD, for your Raspberry Pi may feel like walking through a landmine field with fake microSD cards that may perform poorly and severely impact the performance and/or reliability of your Raspberry Pi, and you’ll find plenty of articles helping you select a good microSD card for your Raspberry Pi. That’s probably why Raspberry Pi Holdings decided to launch its own Raspberry Pi-branded class A2 microSD cards and NVMe SSDs, so users can be sure they got a certified storage device that should perform as advertised as long as they purchase those from some authorized resellers. The company sent me 32GB and 64GB Raspberry Pi microSD cards and a 256GB Raspberry Pi SSD kit for testing, so I’ll test those in this review and compare them against other SSDs and microSD cards I’m currently using. Since we’ve not covered the new […]

November 17, 2024November 26, 2024 by Jean-Luc Aufranc (CNXSoft) - No Comments

GEEKOM Mini Air12 Lite review – A low-cost Intel Processor N100 mini PC tested with Windows 11 Pro

GEEKOM Mini Air12 Lite mini PC review windows 11

We’ve already checked the hardware of the GEEKOM Mini Air12 Lite mini PC with an unboxing and teardown in the first part of the review. It is a low-cost mini PC based on an Intel Processor N100 CPU, coupled with 8GB DDR4-3200 memory, a 256GB M.2 SATA SSD, dual Display output through HDMI and DisplayPort connector, GbE, WiFi 6E, and a 9-pin expansion header port – as found in some NUC model – to access an external power button, reset button, and LEDs when housed in a cabinet or kiosk. You’ll find the full Mini Air 12 Lite specifications in our previous article about it. We’ve now had more time to test the mini PC, so we’ll report our experience with the Mini Air12 Lite running Windows 11 Pro operating system in the second part of the review. We’ll go through a software overview, test most of the features, run […]

November 12, 2024November 12, 2024 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

GEEKOM GT1 Mega Review – Part 2: An Intel Core 9 Ultra 185H Meteor Lake “AI” mini PC tested with Windows 11 Pro

I’ve already gone through the specifications, an unboxing, and a teardown of the GEEKOM GT1 Mega AI mini PC powered by an Intel Core Ultra 9 185H “Meteor Lake” processor with 32GB DDR5 RAM and a 2TB M.2 NVMe SSD in the first part of the review. I’ve now had more time to play with the GEEKOM GT1 Mega, so I will report my experience with Windows 11 Pro operating system in the second part of the review testing features, running benchmarks including an AI benchmark, evaluating networking and storage performance, testing the thermal design while under stress, and taking measurements for fan noise and power consumption. Software overview and features testing Going to the System->About window in the Settings confirms we have a GT1-Mega mini PC powered by a 2.50 GHz (base frequency) Intel Core Ultra 9 185H processor with 32GB of RAM running Windows 11 Pro 23H2 build […]

November 9, 2024 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Maxtang T0-FP750 review – Part 3: An AMD Ryzen 7 8845HS mini PC tested with Ubuntu 24.04

Maxtang T0-FP750 mini PC Ubuntu 24.04 review

We’ve already checked out the hardware of the Maxtang T0-FP750 mini PC with an unboxing and a teardown in the first part of the review, before thoroughly testing the AMD Ryzen 7 8845HS mini PC in Windows 11 Pro. The time has now come to report our experience with Ubuntu 24.04, and more exactly Ubuntu 24.04.1 “dot” release, with the Maxtang T0-FT750 mini PC in the final part of the review. This will include a software overview, feature tests, benchmarks, storage and USB performance evaluation, 2.5Gbps Ethernet and WiFi 6 network performance tests, a stress test to check for thermal and/or power throttling, and fan noise and power consumption measurements. We will also compare the results of the Maxtang T0-FP750 mini PC in Ubuntu 24.04 against the ones for the earlier Maxtang MTN-FP750 mini PC using AMD Ryzen 7 7735HS CPU which we tested with Ubuntu 22.04. Ubuntu 24.04 system […]