Category: Hardware

Posted on by Jean-Luc Aufranc (CNXSoft) - 19 Comments on Accelerated 3D Graphics, Hardware Video Decoding, and Network Performance on Orange Pi One Board (Video)

Accelerated 3D Graphics, Hardware Video Decoding, and Network Performance on Orange Pi One Board (Video)

I’ve just written Getting Started Guide for Orange Pi One, a $10 development board based on Allwinner H3 quad core Cortex A7 processor, where I explain how to install and configure Armbian distribution on the board. As promised, I’ve also tested 3D graphics acceleration, and hardware video decoding, and also included some Ethernet benchmarks. Since ARM Mali-400 GPU found in Allwinner H3 is only capable of OpenGL ES, as in most ARM SoCs, you can test 3D graphics acceleration by using es2gears (and not glxgears as I’ve seen some other do in the past):

The log shows the utility is using Linux-r3p0 Mali driver, and the gears are display at a high frame rate close to 300 fps. If I switch to full screen, the frame rate drops to about 43 fps, which should still be acceptable. CedarX is the infamous closed source and GPL violating media library released […]

Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on Lattice and Mediatek Announce superMHL Smartphone Reference Designs Supporting 4K over USB-C

Lattice and Mediatek Announce superMHL Smartphone Reference Designs Supporting 4K over USB-C

Two standards are competing to bring 4K video output @ 60 Hz and 8K over USB type C connectors: DisplayPort 1.4 and superMHL. Lattice, who purchased Silicon Image last year, and Mediatek have collaborated to provide reference designs supporting superMHL and based on Helio X20 deca-core processor combined with Lattice components. Lattice SiI8348 MHL transmitter would handle 4K 60 fps video and MHL power, while Sil7033 USB type-C port controller would also handle USB 3.1 data transfer up to 10 Gbps, USB-C power delivery (PD), MHL Alt-mode on USB-C. Lattice also leverage their SiI7013 mobile USB Typer-C port controller, SiI9396 mobile superMHL/MHL to HDMI bridge, and other chips to offer accessories such as USB-C to HDMI adapters, MHL cables, USB-C charger, and USB-C dock with multiple USB ports and HDMI output. Anandtech notes that one the main problem with USB type C connector is likely to be the cable, as many […]

Posted on by Jean-Luc Aufranc (CNXSoft) - No Comments on Cleo35 Touchscreen Display for Arduino UNO Comes with Tutorials and Example Projects (Crowdfunding)

Cleo35 Touchscreen Display for Arduino UNO Comes with Tutorials and Example Projects (Crowdfunding)

There are already various options to add a (touscheen) display to Arduino board with software support including TFTLibrary for Arduino,  and recently I tried Nextion serial touchscreen displays that are supported by a WYSIWYG editor, but the latter is only supported in Windows and not exactly user-friendly, and I found the few provided tutorials would only work with a specific resolution incompatible with the displays I had been sent. So I gave up on the idea of interfacing the display with Arduino or ESP8266 as it would be too time-consuming. FTDI CleO project might be faster and easier to get started, as their CleO35 touchscreen display for Arduino UNO will come with a 20 chapter tutorial covering over 80 topics, and 20 projects to get started. Some of the key features and specs of Cleo35 display include: MCU – FTDI FT903 32-bit FT32 core @ 100MHz with 256kB on-chip Flash […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 16 Comments on Rippl-TV V2 Android 5.1 TV Box Features an Android TV-like Launcher, Supports Widevine L1 DRM

Rippl-TV V2 Android 5.1 TV Box Features an Android TV-like Launcher, Supports Widevine L1 DRM

The maker of Rippl-TV media player are back with Rippl-TV V2 featuring Amlogic S905 quad core Cortex A53 processor coupled with 1GB RAM and 8GB flash, but the most interesting part of this device is probably on the software side with support for two launchers: Rippl-TV and an Android TV-like launcher, as well as support for Winevine L1 DRM allowing for HD playback of online video services such as Netflix, and Google Cast. [Update: While the company confirmed support for L1 DRM, a trusted third party has claimed that L1 DRM is currently buggy on Amlogic S905… Update 2: The company replied and there’s still a bug with Netflix TV app] Rippl-TV V2 specifications: SoC – Amlogic S905 quad core 64-bit ARM Cortex-A53 processor up to 2.0 GHz with penta core ARM Mali-450 GPU up to 750Mhz+ System Memory –  1GB DDR3 Storage –  8GB eMMC flash + micro SD […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 16 Comments on K3 Wintel Windows 10 Keyboard PC Review

K3 Wintel Windows 10 Keyboard PC Review

GeekBuying sent me K3 Wintel keyboard computer since I was interesting in testing a device in this form factor, and at the time I listed the specifications, and took a few pictures of the device and its internals. I’ve now completed the review, and found it to perform very well for a Bay Trail computer. K3 Wintel Key Computer Setup & System Info But the initial part of the review did not start so well, as I was asked for a license key for the device as went through the initial setup right after selecting my languages and regional settings. GeekBuying clearly states the mini computer comes with a “Licensed Windows 10”, and I could not find any on the device or the user’s guide, which appears to be a near-exact copy of a Windows 10 Lenovo tablet PC user’s guide… So I contacted GeekBuying, and after a few days, […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 15 Comments on Rockchip RK3188-T TV Sticks with 2GB RAM Are Now Selling for About $30 Shipped

Rockchip RK3188-T TV Sticks with 2GB RAM Are Now Selling for About $30 Shipped

It’s fun to report about the latest gadgets, but sometimes it can be a good idea to look back at older devices to find if there are any good deals out there. TV boxes and sticks based Rockchip RK3188 quad core Cortex A9 processors were clearly the most popular in 2013 and early 2014, and in many respects their performance is still quite similar to the one of recent 64-bit platforms barring new features such as H.265 and 4K video capabilities. The good news is that you can now get RK3188-T TV sticks such as CX919 or MK809IV with 2 GB RAM for about $30 shipped. CX919 and MK809IV are very similar specifications, except CX919 comes with an external antenna [Update: MK809IV also has a retractable antenna, see red slider on picture above]: SoC – Rockchip RK3188-T quad core Cortex A9 @ 1.4Ghz + Mali-400MP4 GPU System Memory – 2GB […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 5 Comments on $100 Chuwi Ilife V5S Autonomous Robotic Vacuum Cleaner Offers an Alternative to iRobot Roomba

$100 Chuwi Ilife V5S Autonomous Robotic Vacuum Cleaner Offers an Alternative to iRobot Roomba

iRobot Roomba autonomous vacuum cleaners have been around since 2002, with the robots automatically cleaning the floor, detecting walls and edges, going around table and chair feet, etc… The company also produced iCreate 2 programmable robot for educators, students and developers who wants to learn about robotics, and works with Arduino and Raspberry Pi boards. I had seen similar cleaners from Chinese vendors in the past, with prices starting at $30, but they looked basically useless based on the specs, but yesterday I discovered Chuwi Ilife V5S robotic vacuum cleaner and mop that seems pretty decent, and even can go back to its charging station automatically. Chuwi Ilife V5S key features and specifications: Anti-collision System, drop avoidance induction 50db low noise design; 850pa strong suction Sensors – 10 IR sensor on sides and bottom, OBS (Optical backscatter point sensor) sensors, 1 set wall sensor. (Note: OBS is based on IR, […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 8 Comments on Tronsmart BJ19 Mini PC based on Intel Celeron J1900 Sells for $60 (Promo)

Tronsmart BJ19 Mini PC based on Intel Celeron J1900 Sells for $60 (Promo)

Tronsmart BJ19 is a barebone mini PC powered by Intel Celeron J1900 quad core “Bay Trail-D” processor with SO-DIMM slots for memory, and a SATA interface for a 2.5″ hard drive or SSD in a form factor similar to Intel NUC. It was launched last year, but GeekBuying is probably getting rid of stock, as it is selling it for just $59.99 shipped. Let’s remind us of the specs: SoC – Intel Celeron J1900 Quad core processor  @ 2.0 GHz (base) / 2.41 GHz (burst) with Intel HD graphics (10W TDP) System Memory –  DDR3L 1333/1666 MHz SO-DIMM slot Storage – 2.5″ SATA hard drive or SSD Video Output – mini HDMI + mini DisplayPort Audio – mini HDMI, 3.5 mm jack for headphone and MIC-in Connectivity – Gigabit Ethernet, mPCIe Wi-Fi (2.4GHz) and Bluetooth 4.0 module USB – 3x USB 2.0 host ports, 1x USB 3.0 port. Misc – […]

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