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November 18, 2016June 18, 2018 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

$49 Dashbot Car Dashboard Assistant is Powered by C.H.I.P Pro Allwinner GR8 Module (Crowdfunding)

Most companies specializing in development boards may sell a few accessories for their boards, but usually leave product design to their customers. Next Thing Co. does that too, but the company also produces some products like PocketCHIP portable Linux computer & retro game console, and more recently Dashbot, a voice controller assistant for your car’s dashboard powered by CHIP Pro module. Dashbot hardware specifications: CPU Module – CHIP Pro with Allwinner GR8 ARM Cortex A8 processor @ 1.0 GHz, 512MB NAND flash, 256 DDR3 RAM, 802.11 b/g/n WiFi, Bluetooth 4.2 External Storage – micro SD slot Display – Red LED display Audio – 32-bit audio DSP for beamforming & noise suppression; fairfield audio pre-processor with 24-bit ADC; high fidelity MEMS microphone array (106 dB dynamic range) USB – 1x USB host port Power Supply – 5V via USB port or 12V via power port (aka cigarette lighter) + backup LiFePo4 […]

October 12, 2016 by Jean-Luc Aufranc (CNXSoft) - No Comments

Android 7.1 Developer Preview Coming Soon with Image Keyboard Support, App Shortcuts API, etc…

Google will soon release Android 7.1 Developer Preview for Nexus 5X & Nexus 6P smartphone, as well as Pixel C tablet, listed some of the changes you can expect in the new dot release, and provided a timeline for other devices and the official launch. Android 7.1 developer and user visible changes will include: App shortcuts API will allow developer to set up to 5 shortcuts accessibly from app icon directly in the launcher. For example, a messaging app could have shortcuts to your favorite users and/or open a new conversation. Circular app icons support to create rounded icons similar to what is used in Pixel launcher. Enhanced live wallpaper metadata so that developers can show existing metadata such as label, description, and author, as well as a new context URL and title to link to more information. Image keyboard support will let user easily insert custom stickers, animated gifs, […]

October 5, 2016 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

Two More Google Products: Google WiFi Mesh Router, and Google Home, an Amazon Echo Competitor

Google made a bunch a new product announcements with their Pixel phones, Daydream View VR headset, and Chromecast Ultra 4K dongle, but in this post I’ll write about two other new products: Google Home an Amazon Echo competitor powered by Google Assistant and supporting multi-room, as well as Google WiFi (Mesh) router aiming at providing WiFi all over the house by combining multiple WiFi routers. Google WiFi Router Most households now use a single router to provide WiFi to the home, but inevitably this introduce some dead or “slow WiFi” zones within the house. One way to work around this is to use WiFi repeaters, but it’s not always easy to setup and may lead to lower bandwidth. Google WiFi router uses a technology called mesh WiFi, where each router work together to determine the best path for your data using Network Assist technology to automatically choose and update the […]

October 5, 2016October 5, 2016 by Jean-Luc Aufranc (CNXSoft) - No Comments

Google Announces Pixel and Pixel XL Smartphones for $649 and Up

Google used to collaborate with smartphone manufacturers for their Nexus devices, but the company is now promoting their own Pixel brand, and has just launched Pixel and Pixel XL smartphones powered by Qualcomm Snapdragon 821 processor, and running Android 7.0 Nougat operating system. Both smartphones share most of the same specifications, but XL has a larger screen, a bigger battery, and a higher price tag: SoC – Qualcomm Snapdragon 821 (MSM8996 pro AB) Quad core Kryo processor with two cores at up to 2.15GHz, two cores at up to 1.6GHz, Adreno 530 GPU System Memory – 4GB LPDDR4 Storage – 32 or 128 GB storage Display Pixel – 5.0″ FHD (1920×1080) AMOLED display; 2.5D Corning Gorilla Glass 4 Pixel XL – 5.5″ QHD (2560×1440) AMOLED display; 2.5D Corning Gorilla Glass 4 Camera 12.3 MP rear camera (IMX378 sensor) with laser and phase detection auto focus (LDAF + PDAF), f/2.0 aperture […]

October 5, 2016October 5, 2016 by Jean-Luc Aufranc (CNXSoft) - 8 Comments

Upcoming 4K HDMI Streaming Sticks – Chromecast Ultra and EZCast 4K

Google has been introducing several “MadebyGoogle” device including the latest Chromecast Ultra support 4K and HDR, but it’s not the only 4K HDMI dongle to stream videos from your phone that’s about to be release as EZCast sticks are also getting an upgrade with EZCast 4K dongle supporting 4K Miracast, DLNA, and EZCast own protocol. Chromecast Ultra Chromecast Ultra specifications: Connectivity – 802.11ac (2.4 GHz/5 GHz) WiFi, Ethernet port (on power adapter) Video Output – HDMI 2.0 up to 4K resolution, HDR support USB – 1x micro USB port for power and data Dimensions – 58.20 ⌀ x 13.7 mm Weight – 47 grams (device); 101 grams (power adapter) Chromecast Ultra ships with a power cable (2m) and a power adapter with an Ethernet port. The device can be used with devices and/or computers running Android 4.1 and higher, iOS 8.0 and higher, Mac OS X 10.9 and higher, Windows […]

September 10, 2016September 10, 2016 by Jean-Luc Aufranc (CNXSoft) - 53 Comments

Large American Technology Companies Abusive Practices Against Bloggers

OK the title might be a little over of the top, but within the last month or so, I’ve been a “victim” of three American companies’ requests, via third parties, namely their customers or technology partners, never directly, to delete or amend the content of this blog. One which I believe is justified albeit not really necessary, and two are just ridiculous, with the latest one prompting me to write this post. The first issue was about a post entitled “Allwinner A64 based Pine A64 and Banana Pi M64 Boards Can Now Run Windows 10 IoT Core“, where I shared .ffu firmware file links that I found directly via a page on Microsoft Azure github about Banana Pi board. There were accessible without any EULA, or agreement. So The Internet being the Internet, where you can freely share links that don’t break any sort of copyrights or promote hate, I […]

September 4, 2016September 4, 2016 by Jean-Luc Aufranc (CNXSoft) - 8 Comments

Coowell V4 Android TV Box Review – Part 2: Camera, Skype, Google Hangouts and Duo

Coowell V4 Android TV box is based on Rockchip RK3368 octa-core processor with 2GB RAM, and 16GB flash, and also includes a camera. In part 1 of Coowell V4 review, I have already taken photos of the device, and torn down the device to have a closer look at the board, and the camera which is based on a GC2145 2MP image sensor. Today, I’ll mostly test the camera and microphone, including firmware compatibility with Skype, Google Hangouts, and the latest Duo by Google app. Finally, it’s been a while since I’ve tested a RK3368 TV box, so I’ll run CPU-Z and Antutu again. Coowell V4 Hardware Setup and Launcher Coowell V4 hardware setup is pretty usual, and I connect an Ethernet port, and the USB RF dongle for MINIX NEO A2 Lite air mouse, as well as a USB keyboard to take screenshots. However, while normally I’d use my […]

August 10, 2016 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

Google QUIC is a Secure UDP Protocol Aiming to Replace TCP + TLS

A lot of traffic over the Internet goes through secure https connections. Under the hood this requires a 3-way handshake to establish a TCP connection, followed by even more packets exchanged between the client and server to negotiate TLS in order to establish a secure connection. Google is now working one the new experimental QUIC protocol that uses the “send and forget” UDP protocol, together with its own crypto, and its own way to making sure the connection is properly establish. The whole idea about QUIC is to reduce the effect of latency (e.g. ping time) by exchanging less messages to achieve the same secure connectivity. For example, if there’s a 200ms latency between a server and a client, and if a TCP connection requires 4 packets, while a QUIC/UDP connection requires only 1 packet, you’ll save about 600ms. One downside with UDP according to Jim Roskind, designer of QUIC, […]