CNX Software - Embedded Systems News

June 11, 2017 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

Review of Wio Tracker with GPS, Bluetooth 3.0 and GSM Connectivity

Wio GPS – also called Wio Tracker – is an Arduino compatible board based on Microchip Atmel SAMD21 MCU with GPS, Bluetooth, GSM/GPRS connectivity, as well as several Grove connectors to connect sensors and modules for your IoT project. SeeedStudio sent me a sample for evaluation, so I’ve tested it, and reported my experience below by testing some of the Arduino sketches. Wio Tracker Unboxing All I got in the package was Wio GPS tracker v1.1 board. The top includes the Atmel MCU, an RGB LED, a microphone and 3.5mm AUX jack to make phone calls, a user and power button, a micro USB port for power and programming, a small 2-pin connector for a battery, and 6 Grove connectors for digital, serial, I2C and analog modules. The other side of the board comes with Quectel MC20 module that handles Bluetooth, GPS and GSM, a dual use micro SD card […]

June 10, 2017June 10, 2017 by Jean-Luc Aufranc (CNXSoft) - 8 Comments

TX95D Android Set-Top Box with Amlogic S905D SoC, DVB-T2 Tuner is Selling for $52

We know have a decent choice of affordable Android TV boxes with tuners, but TX95D model powered by Amlogic S905D processor, and a single DVB-T/T2 tuner, appears to be a few dollars cheaper than the competition, as it sells for $51.99 shipped on Acemax’ Aliexpress store. TX95D Android STB specifications: SoC – Amlogic S905D quad core ARM Cortex-A53 @ up to 1.5 GHz with Mali-450MP GPU System Memory – 1 GB DDR3 Storage – 8 GB flash + micro SD card slot Video Output – HDMI 2.0a up to 4K @ 60Hz with HDR support, and 3.5mm AV (composite video) jack Audio Output – HDMI, AV (stereo audio), optical S/PDIF Video Codecs – 10-bit H.265, and VP9 Profile 2 up to 4K60, H.264 up to 4K30, AVS+ and other codecs up to 1080p60 Tuner – DVB-T/T2 tuner with one coaxial RF input Connectivity – 10/100M Ethernet, 802.11 b/g/n Wi-Fi USB […]

June 9, 2017 by Jean-Luc Aufranc (CNXSoft) - 8 Comments

Texas Instruments Announces AMIC110 Sitara Industrial Communication Processor & Development Board

Texas Instruments Sitara AM335x SoCs integrate an ARM Cortex A8 processor @ up to 1GHz with a PRU-ICSS for industrial communication, but also include a display controller, an optional PowerVR GPU, and a rich-set of peripherals making it useful for a wide range of applications. The company has now launched AMIC110 Sitara processor with a Cortex A8 core @ 300 MHz, and a PRU-ICSS specifically designed for industrial Ethernet, and fieldbus communication. Texas Instruments AMIC110 Sitara processor key features and specifications: CPU – ARM Cortex-A8 processor @ up to 300 MHz with NEON, 32+32KB I/D cache, 256KB L2 cache, 176KB boot ROM, 64KB RAM External Memory Interfaces (EMIF) – mDDR(LPDDR), DDR2, DDR3, DDR3L Controller up to 1GB General-Purpose Memory Controller (GPMC) – 8-bit & 16-bit Asynchronous Memory Interface with up to Seven Chip Selects (NAND, NOR, Muxed-NOR, SRAM) 2x programmable Real-Time Unit Subsystem and Industrial Communication Subsystem (PRU-ICSS) supporting EtherCAT, […]

June 9, 2017 by Ray - 11 Comments

Sunvell T95P Android Plug Computer mini Review

First of all, I have to say sorry for the delay for the review, but at the time I got this “beauty”, it would not power up, even though the blue light showed up out of the USB connector… I tried to recover a couple of times, no success at all… Getting a little upset, and tried after weeks of not thinking anymore… So I used an old trick, we all know, I guess. The freezer trick! I covered the Sunvell T95P in a soft linen towel, and put it in the freezer for around 3 hours. After that, it really worked like nothing happened before. There is also the old fascinating hairspray trick for “boards”… That could have been of help in some cases, but I couldn’t find a way to open this box without it being damaged for good. Here we go. Claimed Product details of T95P: 2G/8G […]

June 9, 2017June 9, 2017 by Jean-Luc Aufranc (CNXSoft) - 11 Comments

Apple Opens HomeKit Accessory Protocol Specification to Non-Commercial Projects

HomeKit is a software framework that allows Apple users to control smart devices with their iPhone or iPad. But so far, you had to become an MFI licensee to design a HomeKit compatible device, you product had to be tested by Apple, and – according to a story on Hackster.io – also required a special cryptographic chip for authentication. Developers creating commercial devices still need to become an MFI license, but Apple has now opened HomeKit Accessory Protocol Specification for non-commercial projects, meaning you can now use the Framework on Arduino, ESP8266 boards, Raspberry Pi, and other development boards using software authentication. You could already use HomeKit on Raspberry Pi board previously using HomeBridge, but the advantage now is that you don’t need to breach Apple’s terms and conditions, and you can talk directly to your phone without the need for a bridge. If you want the specifications got to […]

June 9, 2017 by Jean-Luc Aufranc (CNXSoft) - No Comments

Samsung S-Patch3 Wearable Health Tracker Based on Samsung Bio-Processor Hits the FCC

At the end of 2015, Samsung unveiled their S3FBP5A Bio-Processor comprised of an ARM Cortex-M4 MCU, a DSP, and sensors for PPG, ECG (electrocardiography), Skin temperature, BIA, and GSR to have a single package to design tracker able to monitor your health condition. The company demonstrated an early prototype called S-Patch at CES 2016 (See embedded video at the end of this post), and now S-Patch3 wearable health monitoring system has just hit the FCC. The system has two round shapes case connected via a cable, with one for the battery compartment, and the other containing the Bio Processors, and meant to be placed on your chest. The device can then synchronize the data with your smartphone in real-time over Bluetooth. People with heart conditions may benefit from the system, as if they wish to do so, they could share the data with their doctor. Few documents are publicly available […]

June 8, 2017July 12, 2017 by Jean-Luc Aufranc (CNXSoft) - 37 Comments

MeLE PCG03 Apo Fanless Apollo Lake mini PC Review – Part 1: Unboxing and Teardown

You’ll now easily find mini PCs powered by Intel Apollo Lake processor, but many of them are actively cooled, and only support HDMI 1.4 output limited to 4K @ 30 Hz. MeLE PCG03 Apo, an update to the company’s PCG03 fanless mini PC, is powered by an Intel Celeron N3450 quad core processor, support HDMI 2.0 video output up to 4K @ 60 Hz, and is passively cooled. On top of that, it can also be upgraded with an M.2 SSD. The company has sent me a review for sample, and while I’ll focus on testing HDMI 2.0 support, audio pass-through, and whether the mini PC can handle high loads without CPU throttling in the second part of the review, I’ll first have a look at the hardware design today. MeLE PCG03 Apo Unboxing I’ve received the device in the usual black retail package showing the key features with 4K […]

June 8, 2017June 10, 2017 by Jean-Luc Aufranc (CNXSoft) - 85 Comments

ROCK64 is a Rockchip RK3328 Development Board with Up to 4GB RAM, 4K HDR, Gigabit Ethernet, and USB 3.0

Rockchip RK3328 Android TV boxes such as A5X Plus or A95X R2 have been on the market for a couple of months, but since the processor is rather inexpensive, yet supports 4K UHD video output, Gigabit Ethernet and USB 3.0 interfaces, Pine64 has decided to create a new development board called ROCK64 with a form factor similar to Raspberry Pi 3 board. ROCK64 board specifications: SoC – Rockchip RK3328 quad core Cortex A53 processor with ARM Mali-450MP2 GPU System Memory – 1, 2, or 4 GB LPDDR3 @ 1866 MHz Storage – eMMC flash module socket + micro SD card slot + 128 Mbit SPI flash Video & Audio Output – HDMI 2.0a up to 4K @ 60 Hz with HDR10 and HLG support, 3.5mm AV port (composite video + stereo audio) Video Codec – 4K VP9, H.265 and H.264, 1080p VC-1, MPEG-1/2/4, VP6/8 Connectivity – Gigabit Ethernet USB – […]