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May 24, 2017 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

MinnowBoard Turbot Quad Core Open Source Hardware Board is now Shipping for $190

MinnowBoard Turbot Quad Core board was announced last autumn, with shipping expected in December 2016, but there may have been delays as the MinnowBoard foundation has just announced that the Intel open source hardware board is now shipping. MinnowBoard Turbot Quad “MBT-4220” board specifications: SoC – Intel Atom E3845 quad core Bay Trail-I processor @ up to 1.92 GHz with Intel HD graphics @ 542 / 792 MHz (10W TDP) System Memory – 2GB DDR3L 1067 MT/s (Soldered) Storage – 1x SATA2 3Gbps, 1x micro SD card slot, 8 MB SPI Flash for firmware (Tianocore UEFI, Coreboot, SeaBIOS) Video & Audio Output – 1x micro HDMI connector Connectivity – 10/100/1000M Ethernet RJ-45 connector (with Intel i211 instead of Realtek NIC on dual core MinnowBoard) USB – 1x USB 3.0 host, 1x USB 2.0 host Debugging – Serial debug header Expansion headers Low-speed expansion (LSE) port – 2×13 (26-pin) male 0.1″ […]

May 19, 2017June 18, 2018 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

Top Programming Languages & Operating Systems for the Internet of Things

The Eclipse foundation has recently done its IoT Developer Survey answered by 713 developers, where they asked IoT programming languages, cloud platforms, IoT operating systems, messaging protocols (MQTT, HTTP), IoT hardware architectures and more. The results have now been published. So let’s have a look at some of the slides, especially with regards to programming languages and operating systems bearing in mind that IoT is a general terms that may apply to sensors, gateways and the cloud, so the survey correctly separated languages for different segments of the IoT ecosystem. C and C++ are still the preferred languages for constrained devices, and developers are normally using more than one language as the total is well over 100%. IoT gateways are more powerful and resourceful (memory/storage) hardware, so it’s no surprise higher level languages like Java and Python join C and C++, with Java being the most used language with 40.8% […]

April 17, 2017 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

Mirabook is Laptop Dock for Smartphones, Development Boards (Crowdfunding)

Motorola Lapdock may have been ahead of its time, as laptop docks for smartphone are back in vogue with products like NexDock, and Apple could soon launch their own iPhone laptop dock. Another option is Miraxess Mirabook laptop dock with a 13.3″ display, and a battery lasting up to 24 hours, that works for smartphones, development boards, and HDMI TV sticks thanks to its USB type C port. Mirabook specifications: Display – 13.3″ IPS display with 1920×1080 resolution (non-touch, except if they raise $2 millions…) Audio – Speakers, 3.5mm audio jack Video Output – HDMI port Storage – SD card slot QWERTY keyboard & multi-touch trackpad USB Integrated USB type C cable to connect to phone, board or HDMI TV stick USB type C port to charge the Mirabook battery 2x USB type A host port Battery – TBD capacity good for 24 hours while charging your phone Dimensions – […]

April 6, 2017April 6, 2017 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

Azul Systems’ Zulu Embedded is a Build of OpenJDK for ARM, MIPS, PowerPC, and x86 Compliant with Java SE standard

Yesterday as I wrote about the Embedded Systems Conference 2017 schedule I came across a potentially interesting talk entitled “Building A Brain With Raspberry Pi and Zulu Embedded JVM” by Azul Systems that will explain how to build a brain emulator using a cluster of Raspberry Pi boards. I wanted to find more about it, but I have not been able to find any details about the project/demo at this stage. However, I could still learn a bit more about Zulu Embedded, which is said to be an open source Java Virtual Machine based on OpenJDK, compliant with Java SE standard, working on 32-bit & 64-bit ARM & x86, MIPS, and PowerPC, as well as multiple operating systems. Some of the key features of Zulu Embedded include: Java Support – Java 6, 7, 8, and 9 when available Java Configurations – Headless, headful, or compact Java Compact Profiles Hardware – […]

February 27, 2017February 28, 2017 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

BLCR MX3 is a $12 Backlit Air Mouse with QWERTY Keyboard

There’s an embarrassment of choices when it comes to air mice, but so far apart from models like Rii Mini i28 which looks more like a keyboard than a remote control, I had not seen air mice with backlit keys. But this morning BLCR MX3 showed up in DX new arrivals feed for $17.27 shipped, but you could also find it for about $12 on Aliexpress without BLCR “trademark”. [Update: Also on Amazon US for ~$16]. BLCR MX3 air mouse specifications: Connectivity – 2.4 GHz RF up to 10 meters Sensor – 6-axis sensor with gyroscope and g-sensor Remote side with IR learning function + backlit keys Air Mouse mode QWERTY keyboard with backlit keys Power Supply – 2x AAA batteries (not included) Dimensions – 17.2 x 5.2 x 1.9 cm Weight – 98 grams Material – Plastic + silicone The device ships with a USB dongle and user’s manual, […]

December 27, 2016 by Jean-Luc Aufranc (CNXSoft) - No Comments

ADLE3800SEC is a Compact Intel Bay Trail-I Board with Dual Gigabit Ethernet, HDMI or DisplayPort, and More

ADL Embedded Solutions, a US company specializing in… embedded solutions, has unveiled ADLE3800SEC embedded single board computer (SBC) optimized for size, weight and power (SWAP), based on an Intel Atom E3800 Bay Trail-I processor with HDMI, SATA dual Gigabit Ethernet, etc… The board is the first one part of the company’s Edge-Connect architecture defined a 75x75mm form factor with an edge connector exposing additional I/Os for breakout boards. ADLE3800SEC board specifications: SoC Intel Atom E3827 dual core Bay Trail-I processor @ up to 1.75GHz with 1MB cache, Intel Gen7 graphics (8W TDP) OR Intel Atom E3845 quad core Bay Trail-I processor@ up to 1.91GHz with 2MB cache, Intel Gen 7 Graphics (10W TDP) System Memory – Up to 4GB DDR3-1333MHz (soldered on-board) Storage – 1x M.2 socket(Key B, 2242); 1x SATA 2.0 (6GB/s) via edge connector Video Output 1x HDMI up to 1920 x 1200 or 1x DisplayPort up to […]

November 3, 2016 by Jean-Luc Aufranc (CNXSoft) - 20 Comments

Outernet Introduces Standalone & DIY Internet Satellite Kits for C.H.I.P Board, Raspberry Pi 3 Board, and Laptops

Outernet goal is to bring knowledge and/or emergency info to places without Internet either to remote places, or where Internet has been temporary shutdown due to natural disasters or political reasons through a satellite feed. In some ways, it works like a typical FM radio, but instead of receiving audio, you’ll get data. The first hardware was based on WeTek Play TV box, and called Lighthouse, but they now have a DIY kit that will work with Next Thing C.H.I.P, Raspberry Pi, or Laptops running Windows 7/10 or Linux, as well as a standalone Outernet Satellite kit including C.H.I.P Allwinner R8 development board. Let’s first check out “Basic Outernet DIY Kit” comprised of three items: L-Band Antenna Frequency: 1525 – 1559 MHz (Center frequency: 1542 MHz) 8dbi 4″ SMA Male connector Dimensions – 12 cm x 12 cm x 1.5 cm Weight – ~100 grams RTL-SDR Blog Software Defined Radio/Tuner […]

July 4, 2016July 4, 2016 by Jean-Luc Aufranc (CNXSoft) - 39 Comments

Have US Customs Declared War on TV Boxes (and mini PCs)?

Customs are useful to make sure illegal or dangerous goods don’t reach customers, and they also “protect jobs” or “special interests” by applying tariffs to imports. If you’ve ever purchased goods out of your country or economic zone, the experience can range from flawless (no duties), to annoying (paying some taxes), up to really frustrating and depressing, if customs decide to have a closer look to your imported item. Most the time I don’t have any problems, especially since I try to be careful to stay below the limit (~$30 here) sometimes splitting my orders, a few times I have to pay custom duties and VAT, and once I got a call from UPS telling me my $100 mini PC was kept by customs (not sure why), and that the total cost to it get was unknown, but it will be at least $150 for handling and taxes, and sending […]