Video Category - Page 253 of 329 - CNX Software

October 7, 2014October 7, 2014 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

$25 TinyScreen is an OLED Display for TinyDuino Arduino Compatible Board (Crowdfunding)

Back in 2012, Tiny Circuits launched a Kickstarter campaign for TinyDuino, an Arduino compatible board that’s… tiny, based on Atmel Atmega328P, and supports tiny stackable shields in a similar fashion to Microduino (launched in 2013). The campaign was successful, and the company is now back on Kickstarter with TinyScreen, an OLED display that can be stacked on top of TinyDuino to create a smartwatch, a minuscule gamepad, smart glasses, and more. TinyScreen technical specifications: 96×64 OLED display, 16-bit color depth 0.96″ (24.4mm) viewable area Software controllable backlight (OLED brightness) Power down mode Four push buttons along the sides (connected to IO pins) SPI interface for display Power Supply – 3.0V to 5.5V operation (higher voltages supported with TinyShield power regulator) Power Consumption – 20 – 45mA max supply current (depending on brightness) Dimensions – 25.8mm x 25.0mm Programming of TinyDuino can be done through a web interface for Arduino called […]

October 6, 2014November 28, 2017 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

Freescale LS1021A-IOT IoT Gateway Reference Design Powered by QorIQ LS1021A Dual ARM Cortex A7 SoC

Freescale has just launched a an IoT gateway reference design powered by their QorIQ LS1021A communication processors running Linux/OpenWRT, designed in partnership with TechNexion, and targeting various IoT applications such as building/home management, smart cities, networked industrial services, etc… Beside the dual core Cortex A7 QoirIQ processor, the board features six Gigabit Ethernet ports, two USB 3.0 ports, a SATA 3 port, two mini PCIe connector, an LVDS interface, HDMI output, Arduino UNO compatible headers, and various others expansions headers. LS1021A-IOT IoT gateway Specifications: SoC – Freescale QorIQ LS1021A dual core Cortex A7 communication processor @ 1 GHz (5,000 coremarks) MCU – Freescale Kinetis K20 Cortex M micro-controller System Memory – 1 GB DDR3L Storage – 1 Gb QSPI NOR Flash, SDHC slot (up to 32 GB) populated with a 4GB SD card, 1x mSATA 3 slot Connectivity – 6x Gigabit ports via SGMII (Serial Gigabit Media Independent Interface) and […]

October 5, 2014 by Jean-Luc Aufranc (CNXSoft) - 18 Comments

Unboxing of MXQ S85 Android Media Player Powered by Amlogic S805 Processor

Gearbest sent me MXQ S85 Android media player powered by Amlogic S805 quad core processor with 1GB RAM, 8GB internal storage, and Ethernet/Wi-Fi/Bluetooth connectivity. MXQ S85 looks very similar to EM6Q-MXQ, another Amlogic S805 based Android STB, which I reviewed last week, but these are two distinct hardware platforms. Today, I’ll take some pictures of the devices, and the board to see which components are used, and who made the board, and I’ll write a full review in a few days. MXQ S85 Pictures I’ve received the parcel via DHL in the nameless package below where they just indicate it’s and Android TV box with a quad core processor, quad core GPU, pre-loaded with XBMC, and supporting HEVC / H.265 The package contains the box, HDMI and AV cables, an OTG adapter, a 5V/2A power supply, an IR remote requiring two AAA batteries, and a user’s manual in English. The […]

October 4, 2014May 29, 2017 by Jean-Luc Aufranc (CNXSoft) - 13 Comments

Current Performance and Stability Issues on AllWinner A80 OptimusBoard Development Board

Sine A80 OptimusBoard is the first ARM hardware that supports both USB 3.0 and Gigabit that I’ve ever owned, so I though it might be interesting to see what performance I could get with a USB 3.0 hard drive through the USB 3.0 OTG port of the board. For testing purpose, I bought a USB 3.0 OTG adapter on Ebay, but I did not look closely enough as it turned out to be only a USB 3.0 OTG to USB 2.0 female adapter capable of USB 2.0 speeds… Kind of useless item since you can plug a standard USB 2.0 OTG adapter into a USB 3.0 OTG receptacle. But I tried my hard drive anyway, and quickly realized write performance was very poor at 3 MB/s on the NTFS partition, whereas most other devices can handle at least15 MB/s, and usually over 25 MB/s. So I contacted Allwinner with this […]

October 2, 2014October 2, 2014 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

Tronsmart T2000 EZCast Pro Dongle Supports MHL, Split Screen, Improves Wi-Fi Performance

EZCast dongles, tiny HDMI streaming Wi-Fi stick with support for Airplay, Miracast, DLNA, and their own proprietary EZCast protocol first appeared about a year ago. I’ve reviewed a few including Tronsmart T1000 and MeLeCast S1, and found them to work relatively well, with some caveats, in Android. There’s now a new EZCast Pro wireless adapters that adds features such for four split screens display, conference control via web browser, and content broadcast to multiple screens, as well as improved wireless performance thanks to 2T2R Wi-Fi. Tronsmart T2000 is the first device I’ve heard of, that’s EZCast Pro capable. Tronsmart T2000 hardware specifications: SoC – Action Semi AM8251 @ 500MHz (MIPS) System memory – 256 MB DDR3 RAM Storage – 128 MB NAND Flash Video output – HDMI 1.2 / MHL 2.0 Wi-Fi – Single band 802.11 a/b/g/n Wi-Fi 2T2R up to 300 Mbps Standards – Miracast, Airplay, DLNA, and EZCast […]

October 2, 2014 by Jean-Luc Aufranc (CNXSoft) - No Comments

STMicro STM32F4 (Cortex M4) vs STM32F7 (Cortex M7) Graphics Demo

STMicro announced their latest STM32F7 micro-controller family based on ARM Cortex M7 last week. As ARM Techcon 2014 is now taking place, the company has uploaded an infomercial on their YouTube account, where STMicro and ARM representatives are interviewed about the new family, and talk about its performance, power consumption, target applications, business prospects, and so on. But there’s also an a short demo with two development kits one with a STM32F4 cortex M4 micro-controller, and the other with a STM32F7 micro-controllers. Since both MCU families are pin-to-pin compatible, the hardware is identical except for the MCU. Both kits are pre-loaded with a 3D graphics demo (ray tracer), and the board with STM32F7 completes the demo in about half the time of the one with STM32F439, allegedly with about the same power consumption (7 coremarks / mW). The video is about 8 minutes long, and the demo starts at 1:25. […]

September 30, 2014October 1, 2014 by Jean-Luc Aufranc (CNXSoft) - 10 Comments

Review of Nagrace HPH NT-V6 Android Mini PC Powered by RK3288 with 4GB RAM, 32GB Internal Storage

Last week-end, I finally received TP-Link TL-WDR7500 router (Chinese variant of Arched C7) router, so I could complete my review of Nagrace HPH NT-V6 including 802.11ac Wi-Fi. I’ve already listed the specifications, and taken a few pictures of the device and the board, and today I’ll focus on the test results. I’ll start by giving my first impressions, going through the user interface and settings, before testing video playback, as well as benchmarking networking, storage and overall system performance, playing some games, and testing most hardware features of this mini PC. First Boot, Settings and First Impressions A simple infrared remote control is provided with the device, and I’ve quickly tried it by inserting two AAA batteries, and it works fine, but for the rest of testing I switched to Mele F10 Deluxe air mouse to control the device, as it’s much more user friendly than any IR remote. Before […]

September 30, 2014 by Jean-Luc Aufranc (CNXSoft) - No Comments

Arduino Compatible Microduino JoyPad with TFT Display Lets You Play Games, Control Devices, and More (Crowdfunding)

Last year, Microduino successfully launched their tiny Arduino board and shields via Kickstarter, and they are now back on Kickstarter with Microduino Joypad, an other Arduino compatible board that also happens to be a gamepad with a small OLED display. It can be used in standalone to control games on the tiny display, as a gamepad for PC or game console, a control interface for quadcopters and robots etc… Microduino Joypad (main board) specifications: MCU – Atmel ATMega328p/1284p/644p or 32U4 via Microduino Core, Core+, CoreUSB boards. (Not part of board but included in all perks) Display I/F – TFT and OLED headers. Separate TFT display board included in all perks. Controls – Left and right joysticks, 4 buttons, and left and right switches. Audio – Microphone Sensors – Light sensor, temperature sensor USB – 2x micro USB ports: one for power and one for charging Expansions – 2x UPin27 headers for […]