Atmel SAM S70 and SAM E70 Cortex M7 MCUs, SAM V71 Xplained Board Are Now Shipping

ARM Introduced Cortex M7 IP in September, and ST Micro simultaneously announced its STM32F7 Cortex M7 MCU clocked up to 200 MHz, and boards are now available, including some running Linux. But two other companies have licenses Cortex M7, Freescale with its Kinetis KV5x micro-controllers which are yet to be mass-produced, and Atmel which has recently announced their SAM S70 and E70 micro-controllers are now in mass production. SAM E70 and S70 have similar features, but E70 offers some extra interface like CAN and Fast Ethernet: ARM Cortex-M7 core running at up to 300MHz (1500 CoreMark) Up to 2MB Flash and 384kByte SRAM Floating point unit (FPU) for high-precision computing and accelerated data processing High-performance internal memory architecture with user configurable Tightly Couples Memories and System memory, and 16kB I and D-cache High Speed USB Host and Device with on-chip high-speed PHY CMOS image sensor interface AES hardware encryption engines, […]

Zidoo X1 Android Media Player (Allwinner H3) Review

In theory, Allwinner H3 is supposed to be a better alternative to Amlogic S805 processor thanks to more powerful Cortex A7 cores, and support for 4K video output and playback, while Amlogic S805 only features four Cortex A5 cores, and support H.265 up to 1080p60 only. Zidoo X1 is one of the TV boxes recently released with H3 processor. If you’ve not read my two previous posts yet, you may want to check out Zidoo X1 specifications, as well as the unboxing and tear-down post. In this post, I’ll focus on testing performance, stability, and video playback capabilities with Kodi. First Boot, Settings and First Impressions I’ve connected an Ethernet cable, an HDMI cable, a USB hard drive, and a USB hub with a USB webcam, an two RF dongles for an air mouse and a wireless gamepad.  The box will boot automatically as you connect the power adapter. Boot […]

Freescale i.MX7 96Boards Compliant Board Coming in Q4 2015

96Boards is an open hardware platform specification for 32-bit and 64-bit processors boards (64+32 = 96), but so far only 64-bit board have been launched or announced, and 32-bit boards were missing from the equation. Freescale will soon change that as they’ve partnered with Arrow Electronics on a 96Boards compliant board powered by Freescale i.MX7 Dual due to be released at the same time as i.MX7 enters mass production, which is scheduled for November 2015. Freescale i.MX6 96Boards (MCIMX7 ?) preliminary specifications: SoC – Freescale i.MX 7Dual with two ARM Cortex A7 cores @ 1.0 GHz, one ARM Cortex M4 core @ 266 MHz, and a 2D image processing engine (no 3D GPU) System Memory – TBD (Probably 512MB or 1GB RAM) Storage – micro SD card slot up to 64GB + flash? (TBC) Video Output – HDMI connector + DSI via HS expansion header Connectivity – Wi-Fi 802.11g/n and […]

Simblee Low Latency Bluetooth LE IoT Module Loads Its App to Your Smartphone on Demand

RF Digital launched RFDuino Bluetooth Low Energy board in 2013/2014, and the company has now developed Simblee module, whose name is derived from “Simple”  and “BLE”, and offers low latency (3ms) and integrates a user application that’s automatically and temporary loaded to your smartphone or tablet upon connection. The module is also part of an add-on board (RFD77201) for RFDuino board. Simblee RFD77101 module specifications: MCU – ARM Cortex M0 micr-controller (Nordic nRF51822???) Memory/Storage – 24KB RAM and 128KB flash for user application Bluetooth Smart / LE Bluetooth Low Energy (BLE) Stack Simblee interference immunity 3ms latency (for connection); 10us accuracy (jitter) -93dBm receiver sensitivity -55dBm to +4dBm TX power Physical range adjustable from a few inches to hundreds of feet Integrated antenna, integrated shield I/Os 29 GPIOs (flexible pin configuration) 6x ADC inputs 4x PWM outputs 2x SPI master/slave, 2x I2C, 1 x UART Security – Built in AES […]

Zidoo X1 Android TV Box Unboxing and Teardown

Zidoo X1 is an Android media player powered by Allwinner H3 quad core processor with support for 4K videos up to 30Hz and H.265 / HEVC video codec. The company sent me one unit for review, and today I’ll start by unboxing and tearing down the device, before further testing to get the review posted in a few days. Zidoo X1 Unboxing I’ve received the package by (MY)DHL a few days after it was shipped. The package shows some of the main features like 4K and 3D support, H.265/HEVC codec, Kodi support, and ZIUI which must be the name given to Zidoo user interface. The box comes with an HDMI cable, a user’s manual in English, a warranty card, a 5V/2A power adapter, and a standard IR remote control with IR learning function for 5 keys: Vol +/-, power, AV/TV, and SET so that you can control your TV with […]

Freaks3D is a Low Cost Portable 3D Printer (Crowdfunding)

ElecFreaks is a design house based in Shenzhen that caters to makers and startups, and started selling Arduino shields and accessories, as well as  Raspberry Pi add-on boards, before moving to robotics kits, 3D printers, and other tools in demand by electronics hobbyists. The company has now designed Freaks3D portable 3D printer, and launched an Indiegogo campaign to fund production. Freaks3D printer specifications: Technology – Fused Deposition Modeling Build Volume – 130 x 150 x 100 mm (LxWxH) Nozzle Size – Standard 400 microns Resolution – Layer: 100 microns; XY: 50 microns Filament diameter – 1.75mm Filament Material – PLA or TPU 3D Files Transfer – USB via PC, or SD card Misc – LCD Display, one button operation, printing bed does not require heating Power Supply – 12V / 8A power adapter, or 12V / 5A power bank (Not included) Dimensions –  290 x 320 x 325 mm Weight […]

$55 UWatch UX Strapless Heart Rate Monitor Watch Syncs with iOS and Android Devices

Last time I checked about heart rate monitor, they required a chest strap to monitor ones heart rate, which I found cumbersome. It’s been while though, and I’ve now been informed that a low cost Bluetooth strapless heart rate monitor watch was available for $59.99 on GeekBuying. This type of product should provide a much more accurate evaluation of your daily calories burn rate than typical fitness bands based on an accelerometer and gyro sensor, but I’m not quite sure how they compare to the old models with a chest strap. Uwatch UX specifications and features: SoC – Mediatek Aster MT2501 ARM7 processor @ 108 MHz (A lower end version of MT2502 used in LinkIt One Devkit) System Memory – 32MB RAM Storage – 24MB NOR flash Heart rate monitor – Built-in photoelectric heart rate sensor Other sensors – magnetometer, 3-axis gravity and acceleration sensor Connectivity – Bluetooth 4.0 and […]

PiPo X1 is a Windows 10 Bay Trail HDMI TV Stick

PiPo used to the mostly know for its low cost tablets, but then they started launching ARM based mini PCs, and followed with x86 mini PCs such as the popular PiPo X7. Netbook Italia found out the company is now working on a new HDMI TV stick that will run Windows 10, but they must have run out of “lucky” names because the product will apparently be called PiPo X1, a name they already used for a Rockchip RK3188 TV stick… The hardware is not really interesting, as it has basically the same specs as the other Bay Trail-T sticks on the market: SoC – Intel Atom Z3735F  “Bay Trail” quad core processor @ 1.33 GHz (Bust frequency: 1.83 GHz) with Intel HD graphics Gen 7 System Memory – 2 GB Storage – 32 GB eMMC + micro SD slot up Video & Audio Output – HDMI Connectivity – 802.11 […]

Youyeetoo X1 x86 SBC