CNX Software - Embedded Systems News

March 11, 2019March 11, 2019 by Jean-Luc Aufranc (CNXSoft) - 18 Comments

Phicomm N1 Android 7.1 TV Box Supports Multiple Linux Distributions

I like to look at new hardware platforms supported by Linux mainline, and recently covered MapleBoard MP130 SBC which I found in Linux 5.0 changelog. Today, I had a look at another device. Phicomm N1 is an Amlogic S905D powered TV box running Android 7.1 with a user interface geared towards to the Chinese market. Nothing that interesting so far, but a topic on Armbian forums made it more interesting as the box comes with a larger heatsink than most other cheap TV boxes, a 12V/2A power supply which should allow you to connect several USB hard drives, and potentially more importantly, it became popular among Chinese users, with the community releasing several Linux based distributions for the device including CoreELEC, LibreELEC, Alpine Linux, CentOS, Debian, Deepin, ArchLinux Arm, and more. Phicomm N1 hardware specifications: SoC – Amlogic S905D quad core Arm Cortex-A53 processor @ 1.5 GHz with Arm Mali-450 […]

March 11, 2019May 29, 2020 by Jean-Luc Aufranc (CNXSoft) - 27 Comments

DIP-Sized uChip Arduino Zero Compatible Board Loves Your Breadboard (Crowdfunding)

Most so-called breadboard-friendly boards that can easily be inserted into a breadboard often leave only one or two rows to play with on each side. This may suitable in many cases, but some people really want to use as many rows as possible, and come up with a solution using 90 degrees headers with 0.3″ spacing between them, just like 0.3″ wide chips do, and allowing the use of 4 rows on each side of the board. It does the trick, but this is not a standard solution, requires some bending of the headers, and covers part of the board so it’s not really ideal. A better way would be for somebody to design a narrow board using headers with 0.3″ spacing, and that’s exactly what Itaca Innovation has done with their Arduino Zero compatible uChip board designed in a 16-pin DIP package. uChip specifications: MCU – Microchip SAMD21 Arm […]

March 10, 2019 by Jean-Luc Aufranc (CNXSoft) - 32 Comments

RISC-V Compliance Tests Aim to Address RISC-V Fragmentation

In the x86 world, one operating system image can usually run on all hardware thanks to clearly defined instruction sets, hardware and software requirements. Arm provides most flexibility in terms of peripherals, while having a fixed set of intrusions for a given architecture (e.g. Armv8, Armv7…), and this lead to fragmentation, so that in the past you had to customize your software with board files and other tweaks, and provide one binary per board, leading to lots of fragmentation. With device trees, things improved a bit, but there are still few images that will run on multiple boards without modifications. RISC-V provides even more flexibility that Arm since you can mess up with the instructions set with designers able to add or remove instructions as they see fit for their application. One can easily imagine how this can lead to a complete mess with binary code only running on a […]

March 9, 2019April 13, 2021 by Jean-Luc Aufranc (CNXSoft) - No Comments

Nitrogen8M_Mini Single Board Computer Launched for $135 and Up

Last month we write about Nitrogen8M_Mini, the First NXP i.MX8 8M Mini SBC, but at the time, it was not available for purchase just yet. Boundary Devices has now announced the official release of the board and is taking orders / pre-orders for $135 and up. Nitrogen8M_Mini SBC Two versions are being offered either with the board only, or as part of a devkit with a 5V power supply, an 8GB microSD card with Linux OS, a battery, and serial console cable: Nit8MQ_Mini_2r8eWB with WiFi and Bluetooth, currently in stock, and sold for $155 (board only), or $175 (devkit) Nit8MQ_Mini_2r8e without wireless module, to ship in a few weeks, and sold for $135 (board only), or $155 (devkit) Nitrogen8M_Mini specifications: SoC – NXP i.MX 8M Mini with 4x Cortex A53 cores @ 1.5 to 2.0 GHz max, 1x Cortex-M4F real-time core, Vivante GCNanoUltra 3D GPU, Vivante GC320 2D GPU System […]

March 8, 2019 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

K3s Lightweight Kubernetes Distribution Targets Low Resources x86 and Arm Platforms

Kubernetes (K8s) is described as a “portable, extensible open-source platform for managing containerized workloads and services, that facilitates both declarative configuration and automation. It has a large, rapidly growing ecosystem. Kubernetes services, support, and tools are widely available. Google open-sourced the Kubernetes project in 2014”. However, as Rancher Labs’ CEO Sheng Liang explains “existing Kubernetes distributions are often memory intensive and overly complex for edge computing environments”, so the company developed and launched K3s, a lightweight Kubernetes distribution designed for developers and operators looking for a way to run Kubernetes in resource-constrained x86, Armv7-A and 64-bit Armv8-A hardware platforms often found in edge computing environments, as opposed to the cloud. Rancher Labs managed to reduce the footprint of Kubernetes, and better adapt it to entry-level hardware by taking four main steps: Removing old and non-essential code – Alpha functionalities, all non-default admission controllers, in-tree cloud providers, and storage drivers are […]

March 8, 2019April 13, 2021 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

STMicro Launches STM32WB55 Bluetooth 5 and 802.15.4 MCU & Nucleo Pack

STMicro unveiled their first STM32 Wireless MCU family at Embedded World 2018 last year with STM32WB dual-core Cortex-M4/M0+ microcontroller equipped with Bluetooth 5 and 802.15.4 radios, but it was only this year at Embedded World 2019 that the company announced commercial availability of STM32WB55 family as well as the P-NUCLEO-WB55 development pack containing a classical Nucleo 64 board and a USB dongle. STMicro STM32WB55 Bluetooth 5 & 802.15.4 MCU Key features and specifications: Application Core – Arm Cortex-M4 CPU @ up to 64 MHz with FPU, adaptive real-time accelerator (ART Accelerator), MPU, 80 DMIPS and DSP instructions Memory – Up to 256 KB RAM, including 64 KB with hardware parity check, 20×32-bit Backup Register Storage Up to 1 MB Flash with sector protection (PCROP) against R/W operations for Bluetooth Low Energy and 802.15.4 SW stack Quad SPI memory interface with XIP Radio 2.4 GHz RF transceiver supporting Bluetooth 5 and […]

March 8, 2019 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

POWKIDDY X18 is a Low Cost Portable Android Game Console Powered by MediaTek MT8163 SoC

GPD XD Plus handheld Android game console launched about nearly one year ago with a MediaTek MT8176 hexa-core Arm Cortex-A72/A53 processor, and a 5.0″ display, and is now sold for under $210. But there’s now another portable game console that appears heavily inspired from GPD design, but featuring a low end MediaTek MT8163 quad core Cortex A53 processor instead, as well as a slightly larger 5.5″ display. Meet POWKIDDY X18. POWKIDDY X18 hardware specifications: SoC – MediaTek MT8163 quad core Cortex A53 processor @ 1.3GHz with Arm Mali-T720 GPU System Memory – 2GB LPDDR3 Storage – 16GB eMMC flash, microSD card Display – 5.5″ IPS Screen with 1280 x 720 resolution, 5-point capacitive touchscreen Video Output – HDMI port Connectivity – WiFi 4 802.11 a/b/g/n, Bluetooth: 4.0 USB – 1x micro USB port (for charging only?) Buttons – Power button, D-Pad, A/B/X/Y buttons, L1/L2/R1/R2, left & right joysticks, Start & […]

March 7, 2019November 17, 2021 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

NXP i.MX 8X/8M based AI-ML and Thor96 Boards Target AI and IoT Applications,

We’ve already covered several 96boards platforms announced at Embedded World 2019, but we’re not quite done yet, as Arrow Electronics also introduced two NXP i.MX 8X/8M powered 96Boards CE Extended development boards with AI-ML board equipped with i.MX 8M quad core Arm Cortex-A35 processor coupled with 2GB RAM, an mPCIe slot for cellular connectivity, and Thor96 SBC featuring NXP i.MX 8M processor with 2GB RAM as well, but also two HDMI ports, a Thread and Zigbee module, and more. Arrow AI-ML Board AI-ML key features and specifications: SoC – NXP i.MX 8X quad core Arm A35 processor @ 1.2 GHz, Cortex-M4F real-time core @ 266 MHz, Tensilica HiFi 4 DSP Core, GC7000 Lite 3D GPU with 4x Vec4 Shaders with 16 Execution Units System Memory – 2 GB LPDDR4 @ 1,600 MHz Industrial Temp by Micron Storage – Micro SD card slot Video Output / Display Interface HDMI Output Dual […]