Single Board Computer

Latest news about single board computers from Raspberry Pi boards to higher-end Intel and AMD SBC’s

Posted on by Jean-Luc Aufranc (CNXSoft) - 43 Comments on Raspberry Pi 5 review – Part 2: Raspberry Pi OS Bookworm, benchmarks, power consumption, and more

Raspberry Pi 5 review – Part 2: Raspberry Pi OS Bookworm, benchmarks, power consumption, and more

Raspberry Pi 5 Review Raspberry Pi OS Bookworm

A few days ago I finally went through the Raspberry Pi 5 kit I received last September going through all the items and booting it with Raspberry Pi OS bookworm. I’ve now had time to perform more tests to check out the performance with benchmarks and test various features on the Raspberry Pi 5. So I’ll report my experience in the second part of the review and compare the Raspberry Pi 5 SBC to the Raspberry Pi 4 and some other Arm Linux SBCs.

System information in Raspberry Pi OS Bookworm

Last time around, I installed the Raspberry Pi 5 in its official case, but for most of the testing, I decided to go back to the bare board fitted with its active cooler since it’s the best cooling option as we’ll see further in the review.

Posted on by Jean-Luc Aufranc (CNXSoft) - 4 Comments on $150 BeagleV-Fire SBC features Microchip PolarFire RISC-V SoC FPGA, supports BeagleBone capes

$150 BeagleV-Fire SBC features Microchip PolarFire RISC-V SoC FPGA, supports BeagleBone capes

BeagleV-Fire SBC

BeagleV-Fire is a new single board computer powered by Microchip PolarFire MPFS025T penta-core RISC-V SoC FPGA that follows the BeagleBone Black form factor for compatibility with BeagleBone capes expansion boards. Microchip PolarFire RISC-V SoC FPGA was one of the first Linux-compatible RISC-V SoCs and was found in pricey boards such as the Icicle and TySOM-M-MPFS250 development boards. I also got an Icicle board for review, and while getting started with the Yocto Linux BSP was OK, I really struggled with the FPGA part including just installing Libero SoC in Ubuntu and going through the license, and even I gave up trying to run a bitstream sample on the board due to a lack of time. The BeagleV-Fire makes it much cheaper to try out the PolarFire and hopefully makes it easier to get started with both Linux and the FPGA fabric through easier-to-understand documentation and code samples. BeagleFire-V specifications: SoC […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 9 Comments on Raspberry Pi 5 Kit Review – Part 1: Unboxing, Assembly and First Boot

Raspberry Pi 5 Kit Review – Part 1: Unboxing, Assembly and First Boot

Raspberry Pi 5 Kit Review Raspberry Pi OS boot

I’m quite late on that one, but after an extended holiday, I’m now ready to review the Raspberry Pi 5 the company sent me last month. I’ll do so with the latest Raspberry Pi OS Bookworm based on Debian 12 and CNX Software’s “tropical reviews” are usually more demanding than most others due to the higher ambient temperature (usually around 28°C in my room) in Thailand. But since Raspberry Pi did not just send the Raspberry Pi 5, but a full kit with keyboard, mouse, enclosure, and more, I’ll start with a post mostly looking at the hardware with an unboxing, assembly, plus a quick try at Debian 12 on the new SBC. Raspberry Pi 5 Kit Unboxing Besides the Raspberry Pi 5 itself, the package included the active cooler (heatsink + fan), a microSD card preloaded with a pre-release Raspberry Pi OS Bookworm image, a USB-PD power supply, a […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 1 Comment on Linux 6.6 LTS release – Highlights, Arm, RISC-V and MIPS architectures

Linux 6.6 LTS release – Highlights, Arm, RISC-V and MIPS architectures

Linux 6.6 release

The Linux 6.6 release has just been announced by Linus Torvalds on the Linux Kernel Mailing List (LKML): So this last week has been pretty calm, and I have absolutely no excuses to delay the v6.6 release any more, so here it is. There’s a random smattering of fixes all over, and apart from some bigger fixes to the r8152 driver, it’s all fairly small. Below is the shortlog for last week for anybody who really wants to get a flavor of the details. It’s short enough to scroll through. This obviously means that the merge window for 6.7 opens tomorrow, and I appreciate how many early pull requests I have lined up, with 40+ ready to go. That will make it a bit easier for me to deal with it, since I’ll be on the road for the first week of the merge window. Linus About two months ago, […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 2 Comments on CanMV-K230 AI development board features Kendryte K230 dual-core 64-bit RISC-V processor

CanMV-K230 AI development board features Kendryte K230 dual-core 64-bit RISC-V processor

CanMV-K230 development board

CanMV-K230 is a credit card-sized development board for AI and computer vision applications based on the Kendryte K230 dual-core C908 64-bit RISC-V processor with built-in KPU (Knowledge Process Unit) and various interfaces such as MIPI CSI inputs and Ethernet. The first Kendryte RISC-V AI processor was launched in 2018 with the K210 which I tested with the Grove AI HAT and Maixduino board and found fun to experiment with, but noted that performance was limited. Since then the company introduced the K510 mid-range AI processor with a more powerful 3 TOPS AI accelerator, and the K230 entry-level successor to the K210 – which was planned for 2022 in a 2021 roadmap – has now just been launched and integrated into the CanMV-K230 development board. CanMV-K230 specifications: SoC – Kendryte K230 CPU 64-bit RISC-V processor @ 1.6GHz with RISC-V Vector Extension 1.0, FPU 64-bit RISC-V processor @ 800MHz with support for […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 5 Comments on DSOM-020R PX30 development board review – Unboxing, Benchmarks, and Zigbee gateway

DSOM-020R PX30 development board review – Unboxing, Benchmarks, and Zigbee gateway

DSOM-020 PX30 Development Board review zigbee gateway

Dusun IoT DSOM-020R PX30 is a development board based on the company’s 1.3GHz Rockchip PX30K quad-core Cortex-A35 module of the same name designed for industrial applications that emphasize reliability and power efficiency. The board comes with various ports and expansion capabilities with support for monitors, microphones, and sensors through its carrier board in order to create prototypes and develop software before integrating the SOM DSOM-020 PX30 system-on-module into your own custom carrier board and product. As the company stipulates on the website, the development board is suitable for AIoT equipment, vehicle control, gaming platforms, smart displays, medical equipment, vending machines, and industrial computers. Let’s start the review with an unboxing of the DSOM-020R PX30 development board to find out more. DSOM-020R PX30 development board unboxing Dusun IoT sent us a basic kit of the DSOM-020R PX30 development board for review with a carrier board, the DSOM-020 PX30 system-on-module module, a […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 2 Comments on Hummingboard 8P Edge AI SBC combines NXP i.MX 8M Plus SoC with Hailo-8 AI accelerator

Hummingboard 8P Edge AI SBC combines NXP i.MX 8M Plus SoC with Hailo-8 AI accelerator

HummingBoard 8P Edge AI Kit

Hummingboard 8P Edge AI Pico-ITX SBC combines an NXP i.MX 8M Plus processor – itself with a 2.3 TOPS NPU – with the 26 TOPS Hailo-8 AI accelerator for edge AI applications such as smart cameras and automated optical inspection. The compact board comes with up to 8GB RAM, up to 128GB eMMC flash, two gigabit Ethernet ports including one with PoE, WiFi 5, a MIPI camera interface, HDMI and micro HDMI ports, two USB 3.0 ports, and more. Hummingboard 8P Edge AI specifications: SoC – NXP i.MX 8M Plus quad-core Cortex-A53 @ up to 1.8 GHz with Arm Cortex-M7 @ up to 800 MHz, Vivante GC7000UL 3D GPU, Vivante GC520L 2D GPU, 2.3 TOPS NPU System Memory – Up to 8GB LPDDR4 Storage – Up to 128GB eMMC flash, microSD card slot AI accelerator – M.2 Hailo-8 module delivering up to 26 TOPS Video Output – HDMI and Micro […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 25 Comments on Orange Pi 5, 5B, and 5 Plus SBCs are now offered with 32GB RAM

Orange Pi 5, 5B, and 5 Plus SBCs are now offered with 32GB RAM

Orange Pi 5 Plus 32GB LPDDR4x RAM

Rockchip RK3588 SoC has long been advertised as supporting up to 32GB RAM, but the higher RAM capacity was mostly vaporware until Firefly introduced versions of their RK3588 boards and modules with 32GB RAM at the beginning of the summer. Orange Pi has now unveiled its own 32GB RAM versions of the Orange Pi 5, Orange Pi 5B, and Orange Pi 5 Plus single board computers powered by the Rockchip RK3588S or RK3588 octa-core Cortex- A76/A55 SoC. Besides the higher RAM capacity, nothing else has changed and for reference, here are the Orange Pi 5 Plus 32GB specifications: Orange Pi 5 Plus specifications: SoC – Rockchip RK3588 CPU – Octa-core processor with 4x Cortex-A76 cores @ up to 2.4 GHz, 4x Cortex-A55 cores @ up to 1.8 GHz Arm Mali-G610 MP4 GPU with support for OpenGL ES1.1/2.0/3.2, OpenCL 2.2, and Vulkan 1.2 6 TOPS AI accelerator with support for INT4/INT8/INT16/FP16 […]

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