Author: Jean-Luc Aufranc (CNXSoft)

Jean-Luc started CNX Software in 2010 as a part-time endeavor, before quitting his job as a software engineering manager, and starting to write daily news, and reviews full time later in 2011.
Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on HOWCHIP 5420-DVK is a Mobile Development Kit with Samsung Exynos 5420 SoC, an OLED Display

HOWCHIP 5420-DVK is a Mobile Development Kit with Samsung Exynos 5420 SoC, an OLED Display

With Arndale Octa already shipping, and the upcoming ODROID-XU2, we already have two low cost boards with Samsung Exynos 5420 big.LITTLE processor for less than $200. But if you want a more complete kit, HOWCHIP 5420-DVK with a 4.65″ OLED display and capacitive touchscreen, 2GB RAM, 4GB eMMC, and various connectors, could be an option. There’s also a Lite version without the OLED display. The board is composed of a CPU module, a baseboard, and a phone like display. Here are the specifications: SoC – Samsung Exynos 5420 Octa with 4x ARM Cortex A15, and 4x ARM Cortex A7 in big.LITTLE configuration, with Mali-T628 GPU. System Memory – 2GB LPDDR3 (POP with CPU) Storage – 4GB eMMC 4GB on board, SD card Slot Video Output HDMI type A connector MIPI DSI header up to 1980×1080 eDP (Embedded Display Port) header up to 2560×1600 Display – 4.65″ OLED (1280×720) with touch […]

Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on Samsung Galaxy K Zoom Camera Phone Powered by Exynos 5 Hexa SoC

Samsung Galaxy K Zoom Camera Phone Powered by Exynos 5 Hexa SoC

After Samsung Galaxy S4 Zoom, Samsung has just introduced a new camera-specialized phone called the Galaxy K Zoom with a faster processor, an hexa core processor, which has not been named, but can only be Exynos 5260 hexa core big.LITTLE SoC, a larger 4.8″ display, and a better camera with a 20.7 Megapixel CMOS Sensor and a 10x Optical Zoom. Let’s go straight through the specifications: SoC – Samsung Exynos 5260 Hexa core processor with four Cortex A7 cores @ 1.3GHz,  two Cortex A15 cores @ 1.7GHz, and ARM Mali-T624 GPU System Memory – 2GB RAM Storage – 8GB Flash + micro SD slot up to 64GB Display –  4.8″ HD Super AMOLED Display (1280×720) Cellular Network LTE – Cat4, HSPA+ 42Mbps, LTE 800/850/900/1800/2100/2600, HSPA+ 850/900/1900/2100, EDGE/GPRS 850/900/1800/1900 3G – 5-band HSPA+ 42Mbps, HSPA+ 850/900/1900/2100,EDGE/GPRS 850/900/1800/1900 Connectivity – Wi-Fi: 802.11 a/b/g/n 2.4+5GHz, Bluetooth 4.0 BLE, NFC, A-GPS + GLONASS  Camera […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 20 Comments on $15 AsiaRF AWM002 & AWM003 Wi-Fi Modules Run OpenWRT, Expose GPIOs

$15 AsiaRF AWM002 & AWM003 Wi-Fi Modules Run OpenWRT, Expose GPIOs

This week-end I explained how to build a web server that could be used for automation and other Internet of things applications for less than $15 by combining an Arduino Leonardo with ECN18J60 Ethernet module. The hardware itself is cheap, but it may not always be convenient, or cost effective, to wire your house or office with Ethernet cables. One solution is to use Wi-Fi modules such as TI CC3000 evaluation module, an Electric Imp module, or Ariettea G25 + Wi-Fi board, but these usually cost between $30 to $50 in single quantity. AsiaRF AWM002 and AWM003 are low cost 802.11n Wi-Fi modules with access to GPIOs that could be an interesting alternative as they cost $15 + shipping, and even below $10 in quantities. The only difference between the two is that AWM003 supports more RAM (64MB vs 32MB). Here are the specifications for these modules: SoC – Mediatek/Ralink […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 1 Comment on How to Mount Google Drive in Linux with google-drive-ocamlfuse

How to Mount Google Drive in Linux with google-drive-ocamlfuse

Ubuntu One is not included in the latest Ubuntu 14.04 LTS, and will be phased out on the 1st of July 2014, with files from users being completely wiped out by the 31st of July. I liked the service to exchange files between my Ubuntu computer and Android phones, and features like automatic upload of pictures. Luckily there are alternative such as Dropbox, Copy.com, and ownCloud, each with their own pros and cons. But today, I’ll show how to easily use your Google Drive in Ubuntu / Debian. Last year, I wrote about insync, a beta service that offers Google drive integration into Linux, but since service went out of beta, the company started to charge $15 per account for consumers (one time year), with business plans starting at $15 per year. If you are interested in this solution you can still give it a try for free for 14 […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 6 Comments on HP SlateBook 14 Android Laptop Features a 14″ Display, a Quad Core Tegra SoC

HP SlateBook 14 Android Laptop Features a 14″ Display, a Quad Core Tegra SoC

Most Android laptops on the market come with tiny 7″ to 11.6″ screens, and those with larger displays (e.g. 13.3″) are often crippled with a subpar processor. Hewlett Packard is about to change that thanks to the SlateBook 14, an Android laptop with a 14″ touchscreen display, and a quad core Tegra SoC which could either be Tegra 4 or Tegra K1. The product has not been launched officially, but NetbookItalia found about it via a promo video (embedded below), and we don’t know the full specs just yet: SoC- Nvidia Tegra quad core Cortex A15 (Tegra 4 or Tegra K1) System Memory – 2GB RAM Storage – 16GB flash + micro SD card slot Display – 14″ touchscreen display, 1080p resolution Video Output – HDMI Audio – 3.5mm audio jack, beat audio stereo speakers Connectivity – 802.11 b/n/g Wi-Fi and Bluetooth USB – 3x USB host ports HP laptop will […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 15 Comments on ZTE FunBox Android Game Console Powered by Nvidia Tegra 4 Sells for $146

ZTE FunBox Android Game Console Powered by Nvidia Tegra 4 Sells for $146

Since about a year, we’ve seen several Android based game console such as the Ouya or PlayJam GameStick coming to market. These are sold below $100, but feature some older hardware specs that may not run the latest games at optimal speed. Mad Catz game console, powered by an Nvidia Tegra 4, provides a much smoother gaming experience, but cost $199.99. If you’d like the performance of the Mad Catz but at a lower price point, ZTE Funbox also powered by Nvidia Tegra 4 quad core Cortex A15 processor is currently available on Aliexpress for $145.99 including shipping. ZTE FunBox specifications: SoC – Nvidia Tegra 4 quad core ARM Cortex A15 @ 1.8 GHz with 72-core GeForce ULP GPU (74.8 GFLOPS) System Memory – 2GB DDR3L Storage – 8GB eMMC 4.5 up to 120MB/s Audio / Video Output – HDMI up to 1080p60 or 4K30 Connectivity – Ethernet, dual band […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 21 Comments on How to Make a $15 Web Server for IoT Applications

How to Make a $15 Web Server for IoT Applications

Arduino_Leonardo_Ethernet_ENC28J60_Assembled

If you have an embedded project that requires some GPIOs, and Ethernet connectivity, you now have a few choices of low cost low boards such as the Raspberry Pi with Broadcom ARM11 SoC for $35 + shipping,  Texas Instruments Connected LaunchPad with an ARM Cortex M4 MCU for $20 including shipping, and today I’ve given a try at a solution to run an HTTP server with an Arduino Leonardo clone connected to ENC28J60 Ethernet module that together cost about $15 including shipping. This Ethernet module has been around for a while and is well supported, I just never took the time to give it a try before. I’ve purchased ENC28J60 module on eBay for $3.46 and connected it via SPI to an Arduino Leonardo clone I acquired as part of a kit via Indiegogo for $12. The kit is not available for purchase outside the crowdfunding campaign, but you can […]

Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on Nvidia to Give Away 50 Jetson TK1 Development Boards

Nvidia to Give Away 50 Jetson TK1 Development Boards

Nvidia Jetson TK1 is a development board powered by Tegra K1 quad core Cortex A15 SoC including a 192-core Kepler GPU. This is one the the best, if not the best, ARM platform when it comes to GPU performance, GPGPU capabilities, and the only one I know of that supports OpenGL 4.4 “Desktop”, as well as Nvidia’s CUDA 6.0. You can buy the board for $192, but if you are a developer and have a project that could leverage and showcase Tegra K1 capabilities for computer vision solutions for robotics, medical devices, military, and automotive applications, you may well get one board for free via Nvidia’s Tegra K1 CUDA Vision Challenge. To apply, you need to submit your proposal via Nvidia’s TK1 vision challenge page by April 30, 2014. Please note, the contest is only open to US residents. The company will then consider the various proposals based on innovativeness, […]