CNX Software - Embedded Systems News

May 20, 2016 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

STAR OTTO Arduino Board is Based on STMicro STM32 32-bit Cortex-M4 MCU & ESP8266 WiFi SoC

Thanks to STMDuino32 community, there was already support for the Arduino IDE on board based on STMicro STM32 ARM Cortex-M micro-controllers, but STMicroelectronics and Arduino Srl have introduced the STAR program to bring official support, and unveiled their first board with STAR OTTO Arduino board powered by STM32F469 Cortex M4 MCU at Maker Faire Bay Area 2016. Key features of STAR OTTO board (ARD-OTTO-STM32): MCU – STMicro STM32F469BIT6 ARM Cortex-M4 MCU @ 180 MHz with 2 MB Flash memory, 384 KB SRAM, Chrom-ART graphics accelerator System Memory – 16 MB SDRAM Storage – 128 KB EEPROM, microSD slot Connectivity – Wi-Fi 802.11b/g/n @ 2.4 GHz via Espressif ESP8266 Display I/F – MIPI DSI display interface Camera – Camera connector Audio – 2x MEMS digital microphones, headphone and speaker output USB – 1x micro USB host interface Expansion – Arduino Uno, Due, Mega connectors including 8x ADC, 2x DAC, 32 digital […]

May 20, 2016 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Google Play and Android Apps Are Coming to (Recent) Chromebooks, Chromeboxes, and Chromebases

There’s been talks about Android and Chrome OS merging for many years, and while it’s unclear whether it will ever happen, both operating systems’ features are converging, with the latest development officially bringing Android apps and the Google Play store to Chromebooks. Developers will have very little to modified on their Android apps, except possibly setting touchscreen support, and a few other options in the manifest file. Google listed a few benefits of Android apps on Chromebooks: Android Apps can be shown in 3 different window sizes Users can multi-task with multiple Android apps in moveable windows along with a full desktop browser within Chrome OS interface. Keyboard, mouse, and touch input will seamlessly work together Users will get Android notifications on their Chromebooks Android apps benefit from the Wifi or Bluetooth connectivity setup by the user or the administrator File sharing is seamless between Chrome and Android apps through […]

ArmSoM CM5 - Raspberry Pi CM4 alternative with Rockchip RK3576 SoC

May 19, 2016 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

Arduino Primo Board Supports WiFi, Bluetooth LE, and NFC

A couple of weeks after unveiling Arduino UNO WiFi with ESP8266 and Atmel AVR, Arduino Srl has introduced Arduino PRIMO board with Nordic Semi nRF52 MCU with Bluetooth Smart and NFC, ESP8266 for WiFi, and STM32 to handle GPIOs and USB UART during May Faire Bay Area 2016. Arduino Primo board (A000135) specifications: Service Micro-controller STMicro STM32F103R8T6 ARM Cortex-M3 MCU @ 72 MHz with 64KB flash, 20KB SRAM USB/Uart converter & CMSIS-DAP GPIO expander, IrDA Board power management Operating Voltage – 2.0 to 3.6 V Arduino Micro-controller Nordic nRF52832 ARM Cortex-M4F MCU @ 64 MHz with 512 KB flash, 64KB SRAM Analog I/O Pins – 6 + 1 DAC DC Current per I/O Pins – 7 mA Bluetooth Smart – Up to +4 dBm output power, -96 dBm sensitivity Other features – PDM interface, AES HW enc, NFC tag WiFi Micro-controller Espressif ESP8266 Tensilica Xtensa LX106 WiSoC @ 80 MHz […]

May 19, 2016May 23, 2016 by Jean-Luc Aufranc (CNXSoft) - 39 Comments

Xiaomi Mi Box Comes to the US with Android TV 6.0 Running on Amlogic S905X Processor

Xiaomi Mi Boxes have been available in China for a couple of years, and the only way to ship them to the rest of the world was to purchase via Chinese e-retailers. Xiaomi and Google have now worked together to bring Mi Box with Android TV 6.0, instead of the usual Chinese MIUI TV interface, to the US, and possibly to other countries. Xiaomi Mi Box (US) specifications: SoC – Amlogic S905X-H quad core ARM Cortex-A53 @ up to 2.0GHz with penta-core Mali-450MP GPU @ 750 MHz System Memory – 2GB DDR3 Storage – 8GB eMMC flash Video Output – HDMI 2.0a up to 4K @ 60 Hz with HDCP 2.2 and CEC support Audio Output – HDMI, optical S/PDIF and 3.5mm audio jack Video Codecs – VP9 Profile-2 & H.265 MP-10 up to 4K @ 60 fps, H.264 AVC up to 4K @ 30 fps, H.264 MVC up to […]

May 19, 2016May 18, 2017 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

Android N Developer Preview 3 Adds VR Support, Instant Apps, and Sustainable Performance Mode

Google has also unveiled the third Android N Developer Preview at Google I/O 2016, and the first “beta quality” release, available on Nexus 6, 9, 5X, 6P, Nexus Player, Pixel C, and Android One as a “seamless updates” if you opt-in to the Android Beta Program in order to get an over-the-air update with the very latest firmware. Google wants Android N to be faster, safer and more productive. The first two previews addressed performance with a new JIT compiler and Vulkan 3D graphics API support, productivity with multi-window support and direct reply from notifications, as well as security thanks to seamless updates bringing the latest security patchsets to your phones in a timely manner. The third preview brings fixes, and some interesting new features: VR Mode in Android – Google has modified and augmented the Android stack in N to reduce lag between sensor data readings (e.g. head motion) […]

May 19, 2016May 19, 2016 by Jean-Luc Aufranc (CNXSoft) - No Comments

Android Wear 2.0 Developer Preview Release

Google I/O 2016 has started, and among several announcements, Google released Android Wear 2.0 develop preview which according to the company is the “most significant update” since the launch of Android Wear two years ago. Some noticeable changes include: Standalone apps – Android Wear apps can now access the Internet directly over Bluetooth, Wi-Fi, or cellular, without relying on a paired smartphone or tablet. New system UI – New notification design and app launcher, as well as a new watch face picker. Material design for wearables Keyboard and handwriting input methods added Google Fit platform – Improvements to the Google Fit platform make it easier to app developers to use fitness data and detect activity. Android N Support – Data Saver, Java 8 Lambda support, emojis, etc… A new Complication API has also been added to display small pieces of information directly on the watch face. Preview images for LGE Watch […]

Rockchip RK3568/RK3588 and Intel x86 SBCs

May 18, 2016May 18, 2016 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

Programming ESP8266 Boards with a Smartphone

In recent days, I wrote about low cost MCU boards such as the $2 BluePill, and the One Dollar Board project, but several people commented that while the board themselves are very cheap, it might still be a problem in some developing countries, where access to computers cannot be taken for granted. So person suggested that such initiative would work better in some countries if programming was possible via a smartphone instead. Is that true? According to a 2014/2015 study by Pew Research Center, there is some truth to it, but it varies greatly between countries. For example, 55% of Brazilian adults own a computer at home, while only 24% own a smartphone, but in Kenya only 8% own a computer at home, while 15% own a smartphone. Some devices in the “cellphones but not smartphones” might be feature phones with WiFi and a web browser. Anyway ideally a low […]

May 18, 2016May 18, 2016 by Jean-Luc Aufranc (CNXSoft) - 9 Comments

Beelink BT7 mini PC Powered by Atom x7-Z8700 Processor Features 4GB RAM, Up to 320 GB SSD

When I reviewed Voyo V3 mini PC based on Intel Atom x7-Z8700 processor, I was quite satisfied with the experience thanks to very fast storage with decent capacity (120 GB), the fastest Cherry Processor available combined with 4GB RAM which made for a pretty good experience under Windows 10 for just under $200. However, the mini PC networking capabilities suffer, with the lack of Ethernet, and WiFi limited to 802.11n @ 2.4 GHz. Beelink has been working on their own Atom x7 mini PC, namely Beelink BT7, with both Gigabit Ethernet & dual band WiFi, as well as various SSD options up to 320 GB. Beelink BT7 mini PC specifications: SoC – Intel Atom x7-Z8700 Cherry Trail quad core processor @ 1.60 GHz/2.40 GHz (turbo) with Intel Gen8 HD graphics @ 600MHz with 16EU (2W SDP) System Memory – 4 GB DDR3 Storage – 64, 128, or 320 GB SSD […]