CNX Software - Embedded Systems News

July 26, 2016July 27, 2016 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

Music802 Linux Audio & IoT Board is Powered by Atheros AR9331 SoC (Crowdfunding)

When Link Card evaluated processors for a Linux audio IoT board, they considered candidates like Allwinner H3 and Ralink RT5350, but eventually went with Atheros AR9331 due to cost, simplicity, features, and power consumption reasons for their Music802 board based on LC930 system-on-module. Music802 board specifications: SoC – Atheros AR9331 MIPS 24K WiSoC @ 400 MHz System Memory – 64MB DDR2 Storage – 16MB SPI Flash Audio – Cirrus Logic WM8960 Codec; 2x 3.5 mm jacks for Line IN and headphone; optical S/PDIF output; on-board microphone Connectivity – 2x 10/100M Ethernet ports (WAN & LAN), 802.11 b/g/n WiFi with 1x IPEX antenna connector USB – 1x USB 2.0 host, 1x micro USB port for power only Debugging – 3-pin 2.54mm pitch header for serial console Expansion – 16-pin 2.0mm pitch header for GPIO, UART, I2C, etc.. Misc – Power, system, and 2x user LEDs, 1x reset button, 1x power switch […]

July 26, 2016July 26, 2016 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

AsiaRF AP7620-MPE-1 OpenWrt WiFi Router mini PCIe Card is Made for Computers and Embedded Systems

There are many mini PCIe WiFi modules on the market, but what AsiaRF provides with AP7620-MPE-1 is a little different, as it’s a router based on Mediatek MT7620A fitted into a mini PCIe card to be plugged inside a computer or embedded system. AP7620-MPE-1 mini PCIe card specifications: SoC – Mediatek MT7620A MIPS 24KEc CPU @ 580MHz with 2T2R WiFi 802.11 b/g/n (but board only supports 1×1) 802.11ac WiFI Chipset – Mediatek MT7612E AC1200 chipset limited to 433 Mbps [Changed to MT7610E chipset @ 433 Mbps] System Memory – 64 or 128MB DDR2 Storage – 8 or 16MB SPI flash WiFI features Security: 64/128-bit WEP, TKIP, WPA, WPA2, AES; 802.1X Authentication with RADIUS Client Multi-mode support: Access Point/Client mode Support Multiple SSIDs mini PCIe interface with USB2.0 to Ethernet, UART, 8 GPIOs, 1.5V, 3.3V and ground Dimensions – 60 x 41.5 mm (bigger than standard mini card: 50.95 x 30 […]

ArmSoM CM5 - Raspberry Pi CM4 alternative with Rockchip RK3576 SoC

July 26, 2016July 26, 2016 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Bagel is a Smart Bluetooth Tape Measure Compatible with Android and iOS Phones (Crowdfunding)

The tape measure is a pretty simple tool allowing you to measure length, and I assume most people will write results on a piece of paper. Battery powered Bagel tape measure changes that as it allows measurements with a string, through a wheel, or an ultrasonic sensors, store the data in its internal memory with voice to text memo, and also sends back data over Bluetooth to your smartphone. Bagel Labs tape measure specifications: Three measure modes – string (up to 3 meters), wheel (up to 10 meters), or ultrasonic sensor (0.3 to 5 meters) Storage – 32 MB flash for up to 100 measurements and voice memo (Both metric and imperial units supported) Connectivity – Bluetooth 4.0 LE Audio – Microphone for voice to text recording Display – 0.96″ OLED display; 128×96 resolution USB – 1x micro USB port for charging Misc – laser pointer for ultrasonic measurement; save […]

July 26, 2016 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

96Boards Gets a TV Platform Edition Targeting $50 Mid-range Boards, $99 High-end Boards

96Boards was born as a hardware and software standard with Consumer (CE) & Enterprise Editions (EE), with different form factors with the latter focusing on server boards, but with similar software requirements requiring recent and mostly open source software. The consumer edition was also split into “Standard” and “Extended” editions, which the latter allowing for larger boards with more features, while the Enterprise Edition has its own larger format, as well as an option for micro-ATX form factor. I’ve just learned that a “fifth” 96Boards standard has been worked on with 96Board TV Platform for Home Gateways, OTT Streaming boxes, and TV boards with prices target of $50 or lower for mid-range boards, and $99 or lower for high-end boards. 96Boards TV Platform hardware requirements: Dimensions – 160 x 120 mm (EE Standard form factor) RAM – 1GB minimum; 2GB recommended Flash – 8GB eMMC minimum WiFi – 802.11 g/n […]

July 25, 2016July 26, 2016 by Jean-Luc Aufranc (CNXSoft) - 16 Comments

Raspberry Pi Club Battery / UPS Kit Assembly Guide and Review

A couple of months ago, I wrote about a Raspberry Pi battery kit with a 3,800 mAh battery, a battery control board, an acrylic enclosure, and an heatsink + fan set that I found on DealExtreme for about $22. I decided to buy it once I got confirmation the battery was included, and so today I’ll write about my experience assembling the kit, and running it with a Raspberry Pi 2 board. If you are only interested in the “RPi PowerPack” battery control board and battery, you can find them on Banggood for $11.93. Raspberry Pi Club Battery Kit Unboxing DX put all the accessories inside a zip bag, and shipped it in a bubble envelop. It contains a white box with the RPi PowerPack V1.0 battery and battery, several screws, spacers, and bolts sets, a fan with screws, an acrylic case with three layers, an heatsink set with two […]

July 25, 2016July 25, 2016 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

OSHCHIP Breadboard Friendly Bluetooth Smart Board Comes in a Tiny 16-pin DIP Package

OSHCHIP is a tiny development board powered by a Nordic Semi ARM Cortex-M0 Bluetooth LE / ANT SoC that neatly fits on a breadboard, and beside wireless connectivity thanks to its 2.4 GHz radio, also provides up to 14 I/Os to interface with external hardware. OSHCHIP specifications: Nordic Semi nRF51822 ARM Cortex-M0 MCU @ 16 MHz with 256KB Flash Memory, 32KB SRAM Radio – 2.4 GHz Radio with support for 4 protocols: Bluetooth Low Energy (BLE) / Bluetooth Smart, Gazell, ESB (Enhanced Shock Burst), and optionally ANT Antenna – Built-in antenna, range is 10 to 20 feet, depending on environment (metal, desks, chairs, …) Expansion – 14 general purpose I/O pins. All peripherals (except the ADC) can use any I/O pin: UART, 10-bit ADC, Counter/Timers, SPI, I2C Security – AES Encryption, Random Number Generator. Misc – Temperature sensor, RTC, Watchdog Timer Quadrature Decoder, 3 LEDs, Power Supply – 1.8V to 3.6V […]

Rockchip RK3568/RK3588 and Intel x86 SBCs

July 25, 2016May 29, 2017 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

Linux 4.7 Release – Main Changes, ARM and MIPS Architectures

Linux 4.7 is out: So, after a slight delay due to my travels, I’m back, and 4.7 is out. Despite it being two weeks since rc7, the final patch wasn’t all that big, and much of it is trivial one- and few-liners. There’s a couple of network drivers that got a bit more loving. Appended is the shortlog since rc7 for people who care: it’s fairly spread out, with networking and some intel Kabylake GPU fixes being the most noticeable ones. But there’s random small noise spread all over. And obviously, this means that the merge window for 4.8 is open.Judging by the linux-next contents, that’s going to be a bigger release than the current one (4.7 really was fairly calm, I blame at least partly summer in the northern hemisphere). Linus Linux 4.6 brought USB 3.1 superspeed, OrangeFS distributed file system, 802.1AE MAC-level encryption (MACsec), and BATMAN V protocol support, improved […]

July 24, 2016 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

EBox T8-4 Review – A 4K Android TV Box Bundle Geared Towards the UK Market

I’ve already taken some pictures of the device and board in part 1 of EBox T8-4 review, so today, I’m going to report my experience with the Android 5.1 firmware for this Amlogic S905 TV box, air mouse, and wireless gamepad, specifically targetted to users leaving in the United Kingdom, but since the hardware is based on Zoomtak T8V, it may also be informative to international users, although the firmware, mostly launcher and IPTV services, will be different. EBox T8-4 Setup Wizard & Configuration Since I’ve already inserted an internal SSD into the SATA bay of the device, I did not connect an external USB harddrive, and only connected HDMI and Ethernet cables, plus the RF dongle for the included air mouse, a USB keyboard to easily take screenshots, and of course the power cord. The power button will be red at this stage. If you want to start the […]