Hardware Category - Page 1024 of 1132 - CNX Software

January 16, 2014May 29, 2017 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

FOSDEM 2014 Schedule and A Selection of Sessions

It’s soon time for FOSDEM 2014, a 2-day event where thousands members of the open source communities meet, share ideas and collaborate. Like the other years, it’s free to attend, and there’s no registration, and this year, FOSDEM 2014 will take place on February 1-2 in Brussels. There are 8 main tracks: Tracing and debugging Memory and storage IPv6 Mail Mathematics Hardware Miscellaneous Security FOSDEM 2013 had 7 tracks, but most topics changed with only Security and Miscellaneous tracks featured in the 2014 edition. There will also be four keynotes and devrooms for a total of 464 sessions (vs. 488 last year). Developers rooms that may particularly be of interest to readers of this blog are: Energy-efficient computing devroom – e.g. energy scavenging, battery life improvements, power measurements in embedded systems, open source power measurement tools and low power devices, etc… Internet of things devroom – 6LoPWAN, LTE in Linux, […]

January 15, 2014January 15, 2014 by Jean-Luc Aufranc (CNXSoft) - No Comments

Amaryllo iCam HD is a Smart Wireless IP Camera Controllable via Skype

Amaryllo iCam HD is a Linux based smart network HD (720p) Camera with Wi-Fi 802.11 b/g/n + WPS connectivity, infra-red vision, 100 degrees view angle, and 360 degrees view possible via remote pan-and-tilt, a microphone, a speaker, a micro SD card slot for video recording, a motion sensor, and a micro USB port for power via a standard USB power adapter or a USB power bank. On top of that, you can easily remotely access the camera via Skype by calling from your computer or your smartphone just like you would do to call a friend or family member. The camera can be used to watch after your loved ones: babies, aging parents, pets…, and for home security. I could also envision using it with people who are close to you that are not comfortable with computers. You could just set it up for them, and call them directly without […]

January 15, 2014February 4, 2014 by Jean-Luc Aufranc (CNXSoft) - 35 Comments

Building a Low Power Fanless Intel “Bay Trail-D” mini PC for $250

Yesterday, I wrote about MSI J1800i, a motherboard based on Intel Celeron J1800 “Bay Trail-D” processor with 10W TDP, that is expected to sell for $60 by the end of the month. I’m sure some fully assembled fanless small form factor computers based on Bay Trail-D processor will eventually show up, but I’ve decided to find out what would be needed to build a complete fanless PC with this mini-ITX motherboard, and how much it would cost. First we’ll need a mini-ITX enclosure with a fanless PSU. I’ve found M350 Universal Mini-ITX enclosure (pictured above) coupled with picoPSU-80 80W picoPSU-90 90W 12V fanless power supply, and a 12V 60W AC-AC power adapter would probably fit the bill. The mini-ITX casing and power adapter are available from E-ITX.com, and the picoPSU power supply can be found on Amazon. I’ll also add a 1TB SATA HDD, and a 4GB SO-DIMM DDR3 memory […]

January 14, 2014May 25, 2014 by Jean-Luc Aufranc (CNXSoft) - 24 Comments

Radxa Rock and ODROID-U3 Quad Core Development Boards Comparison

If you want a quad core development board for less than $100, you only have two choices right now: Radxa Rock powered by Rockchip RK3188, and Hardkernel ODROID-U3 powered by Samsung Exynos 4412 prime. There are also a few Freescale i.MX 6Q boards such as Wandboard Quad and UDOO Quad for around $130 which you could consider because of potentially better software support and features like SATA, but in this post, I’ll compare Radxa Rock and ODROID-U3 to help you decide which one may be right for your application or project. Let’s get right to the subject, with a side-by-side comparison table. Radxa Rock Hardkernel ODROID-U3 Comments Processor Rockchip RK3188 ARM Cortex-A9 quad core @ 1.6Ghz Samsung Exynos 4412 Prime quad core Cortex A9 @ 1.7 Ghz Slight advantage for ODROID-U3, but it’s basically a draw. GPU ARM Mali-400 MP4 GPU ARM Mali-400MP4 GPU @ 440MHz Same GPU, that’s a […]

January 14, 2014January 14, 2014 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

eConais WiSmart EC19D is an 8x8mm Wi-Fi Module for the Internet of Things

eConais, a company specializing in ultra low power embedded Wi-Fi modules, has recently announced WiSmart EC19D Wi-Fi module which it claims to be “the world’s smallest, most easily integrated, and lowest standby power single chip 802.11b/g/n Wi-Fi System In Package (SiP) modules for the Internet of Things”. This Wi-Fi module comes with the following features: Wi-Fi – 802.11 b/g/n,Wi-Fi Direct, WPS, Wi-Fi Client Mode, Wi-Fi SoftAP Mode Security – WPA/WPA2 support ProbMe Configuration – Proprietary configuration method which enables any Wi-Fi device to configure the EC19D module without the need of any application Protocol – TCP/UDP sockets, HTTPS/SSL, DHCP Client/Server MCU I/F – Serial Cloud Service Support (Xively) Concurrent DLNA Renderer & Server (Q1 2014) OTA FW Upgrade (Q1 2014) Dimensions – 8x8mm Certifications – FCC, IC, and EC There’s no data about standby power consumption, so it’s difficult to verify the company claim, however at 8x8mm, it could well […]

January 14, 2014January 15, 2014 by Jean-Luc Aufranc (CNXSoft) - 38 Comments

$60 MSI J1800i Motherboard Features 10W Intel Celeron “Bay Trail” Processor

We’ve now got plenty of low cost and low power ARM based boards and devices, but Intel is not sitting by idly, and in recent years they’ve worked to greatly reduce the power consumption of some of their processors, and relatively low power, cost effective Intel based motherboards will be available later this year. For example, MSI J1800i will be based on Intel Celeron J1800 dual core Bay Trail processor with 10W TDP, 64-bit support, and cost around $60 when it becomes available end of January or in February. Here are some of the specifications of this motherboard: SoC – Intel Celeron J1800i dual core @ 2.41 with integrated Intel HD graphics System Memory – 2x DDR3-1333 SO-DIMM slots (Up to 8GB) Storage – 2x Serial ATA 3Gbps ports Video Output – HDMI, VGA, and DVI Connectivity – 1x Ethernet USB – 2x USB 3.0 host ports, 4x USB 2.0 […]

January 13, 2014January 13, 2014 by Jean-Luc Aufranc (CNXSoft) - 12 Comments

Tegra K1 based Devices Could be Just as Fast as Mid Range Intel Core i5 Laptops

Some benchmark results comparing Nvidia Tegra K1 reference tablet to Intel based laptops show the latest ARM SoC matches and even outperforms many Intel devices, at least when it comes to 3D performance thanks to the 192-core Kepler GPU found in Tegra K1. In T-Rex HD Offscreen test in GFXBench 2.7.5, Tegra K1 is hown to be about 4 times faster than Tegra 4, over twice as fast as Qualcomm Snapdragon 800, and interestingly it outperforms some Intel laptop such as Acer Aspire V5-573G powered by an Intel Core i5 4200U processor with HD Graphics 4200 GPU. It’s still twice as slow as a machine with an Intel Core i7-4000MQ and Geforce GT 740M. CPU performance will probably be equivalent to some Intel Core i3 machine however, at least for the quad core ARM Cortex 15 version, but that still probably means it’s very likely we’ll find computers and laptops […]

January 13, 2014January 13, 2014 by Jean-Luc Aufranc (CNXSoft) - 13 Comments

Raxda Rock Development Board Unboxing, Quick Start Guide, and Benchmarks

Radxa Rock is an Android & Linux development board based on Rockchip RK3188 with 2GB RAM, 8GB NAND Flash, several I/Os that’s been available in beta version to a small number of developers in September 2013, with general availability starting at the very end of December 2013. Radxa team has sent me a board for me to try out. I’ll start with some unboxing pictures, write a Quick Start Guide for the first boot with Android 4.2.2, and run some benchmarks on the board. In another post, I’ll try some of the instructions to build Android and Ubuntu for the platform. Radxa Rock Unboxing Pictures & Video I’ve received the board in the following package via Fedex. Beside the board, we’ve got a Wi-Fi antenna, a USB power cable, and a plastic casing. Checkout Radxa Rock unboxing video below, if you want to find out exactly what’s you get when […]