CNX Software - Embedded Systems News

September 7, 2016September 7, 2016 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

Espotek Labrador is s $25 5-in-1 Lab-on-a-Board with Oscilloscope, Waveform Generator, etc… (Crowdfunding)

We’ve already seen ultra cheap (and low end) electronics lab tools like DSO138 oscilloscope kit for $23, or the $5 USB123 USBee AX logic Analyzer, but EspoTek Labrador combines 5 electronics lab equipments into a single board that claims to act as an oscilloscope, a waveform generator, a variable power supply, a logic analyzer and a multimeter for just $25. EspoTek Labrador specifications and key features: MCU – Atmel ATXMEGA32A4U 8-bit AVR MCU @ 32 MHz with 32KB flash, 4KB SRAM, and 1024 bytes EEPROM Functions 2 channels oscilloscope up to 750ksps, ~100kHz bandwidth, -20 to +20 V range 2 channels waveform generator up to 1 MSPS supporting sinusoidal, square, triangular, sawtooth, and arbitrary waveforms 4.5 to 15V power supply up to 1.5W max 2 channels logic analyzer up to 3 MSPS per channels Multimeter with voltage, intensity, resistance, and capacitance functions USB – micro USB port to connect to […]

September 7, 2016October 23, 2016 by Jean-Luc Aufranc (CNXSoft) - 28 Comments

Zidoo X9S (Realtek RTD1295) Android TV Box Review – Part 1: Unboxing and Teardown

Zidoo X9S is one of the first Realtek RTD1295 based TV boxes coming to market, and it has some pretty special features like running both Android 6.0 and OpenWrt simultaneously, HDMI input support for video recording and PiP, an external SATA interface, 4K media capabilities including HDMI 2.0a output, 4K 60 fps H.265 and VP9 & 4K 24 Hz H.264 video decoding, as well as HDR and 3D support. You can find the full Zidoo X9S specification in my previous post. The company has now sent me an early review sample, and in the first part of the review you’ll post photos of the devices and accessories, and perform a teardown to find out more about the electronics and thermal design. Later on I’ll publish articles with benchmarks, video performance, and the complete review. Zidoo X9S Unboxing The box comes in a light green retail package showing some of the […]

September 7, 2016 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

WeTek Play 2 Amlogic S905 TV Box Gets Ubuntu 16.04 Mate and Minimal Firmware Images

WeTek Play 2 is the latest TV box from WeTek with DVB or ATSC tuner, and powered by Amlogic S905-H processor. It ships with Android 5.1.1, but Ubuntu 16.04 Mate and Ubuntu 16.04 minimal firmware images have been released by the community. You can try Ubuntu 16.04 LTS Mate (with desktop environment) or the headless Ubuntu 16.04 LTS minimal image by uncompressing the images, and flashing them to a micro SD card with dd or Win32DiskImager. Two default credentials (username/password) are provided: wetek/wetek and root/wetek. This required the latest Play 2 Android firmware, so make sure you get the latest OTA update before trying Ubuntu. The Ubuntu 16.04 images should just boot from the SD card without replacing or affecting your Android installation. If this type of images for Amlogic S905 seems similar, it’s because are based on Hardkernel ODROID-C2 Ubuntu 16.04 images. You can find the Linux kernel for […]

September 7, 2016 by Jean-Luc Aufranc (CNXSoft) - No Comments

LG V20 Android 7.0 Smartphone is Powered by Qualcomm Snapdragon 820 Processor

LG V20 was mentioned during Android 7.0 release, as the first smartphone to ship with Android Nougat, but at the time, few details were provided. The Korean company has now released the full specifications, and the phone will come with a Qualcomm Snapdragon 820 processor, features a secondary display overlaying the main display to display notifications, a dual rear camera, and a replaceable battery. LG V20 smartphone specifications: SoC – Qualcomm Snapdragon 820 quad core Kryo processor up 2.2 GHz with Adreno 530 GPU System Memory – 4GB LPDDR4 Storage – 64GB UFS flash, and micro SD slot up to 2TB Display – 5.7″ touchscreen IPS Quantum display with 2560×1440 resolution; Secondary IPS Quantum Display with 160 x 1040 resolution Camera – 2x Rear cameras: 16MP with F1.8 Aperture OIS (standard angle) and 8MP with F2.4 Aperture (wide angle); 5MP front-facing camera; Steady Record 2.0 electronic image stabilization (EIS) Audio […]

September 6, 2016 by Jean-Luc Aufranc (CNXSoft) - 10 Comments

MinnowBoard Turbot SBC Gets a Quad Core Atom E3845 Processor, Better Ethernet, and a Fansink

MinnowBoard Turbot open source hardware SBC was released in 2015 with an Intel Atom E3826 dual core Bay Trail-I processor, 2GB RAM, SATA and Gigabit Ethernet support, and a new version – MinnowBoard Turbot Quad – with a more powerful quad core processor, an heatsink and fan, and better Ethernet connectivity will be launched in December. MinnowBoard Turbot Quad “MBT-4210” board specifications: SoC – Intel Atom E3845 quad core Bay Trail-I processor @ 1.92 GHz with Intel HD graphics @ 542 / 792 MHz (10W TDP) System Memory – 2GB DDR3L 1067 MT/s (Soldered) Storage – 1x SATA2 3Gbs, 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 (Intel i211 instead of Realtek NIC on first board) USB – 1x USB 3.0 host, 1x USB 2.0 host Debugging […]

September 6, 2016September 6, 2016 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

UNI-T UT353 is a $15 Lightweight Sound Level Meter

Since some of the products I review come with a fan, I checked some sound level meters a couple of years ago, but since they were a little too expensive for my limited use, I skipped for the time being. However, while browsing some promotions or new arrivals on DealExtreme, I’ve come across UNI-T UT355 “Noise Detector Decibel Noise Tester” which sells for $15.56 including shipping. UNI-T UT353 mini sound meter specifications: Noise Levels & Accuracy – 30 to 130 dB with 0.1 dB resolution, +/- 1.5 dB accuracy Sample rate – Fast: 125ms; Slow: 1 second Measurement features – MAX/MIN, Data hold, overload indication (OL) Display – 1.64″ LCD display with backlight Buttons – Power, FAST/SLOW selection, MAX/MIN/normal selection, HOLD/BL for data hold (short press) or turning on/off the backlight (long press) Power Supply – 3x AAA batteries; 5 minutes auto power off Power Consumption – Active: < 40 […]

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

ASRock IMB-157 is one of the First Intel Apollo Lake Motherboards

We’ve already seen Intel launched 6 Apollo Lake Celeron and Pentium processors, some upcoming Acer Apollo Lake laptops, as well as Intel Apollo Lake NUCs, and now ASRock has listed one of the first Apollo Lake motherboard with their IMB-157 mini-ITX board. ASRock IMB-157 mini-ITX motherboard preliminary specifications: SoC – Intel Celeron / Pentium Apollo Lake processor with Intel gen9 HD graphics (BGA1296 package) System Memory – 2x SO-DIMM dual channel DDR3L @ 1867 MHz up to 16GB Storage – 1x SATA 3.0 6Gbps connector, 1x M.2 slot Video Output – HDMI up to 4K @ 24 Hz, VGA up to 1920×1200, LVDS up to 1920 x 1200 @ 60 Hz, internal eDP & VGA headers; Triple display support Audio – HDMI, 3.5mm jacks for Mic-in and Line-out, speaker header Connectivity – 2x Gigabit Ethernet via 2x Realtek RTL8111G controllers USB – 4x external USB 3.0 ports , internal header […]

September 5, 2016September 6, 2016 by Jean-Luc Aufranc (CNXSoft) - 28 Comments

You Can Now Buy ESP3212 ESP32 WiFi + Bluetooth Module for $6.95

After the official launch of ESP32 processor for less than $3, it did not take long before ESP32 modules hit the market, and Seeed Studio has already listed ESP3212, one of the first modules based on Espressif ESP32 Bluetooth LE + WiFi SoC, for $6.95 with shipping scheduled to start on September 23, 2016. ESP3212 module specifications: SoC – Espressif ESP32 dual core Xtensa LX6 processor @ up to 240 MHz with 448 KB flash, 520 KB SRAM, 16 KB SRAM in RTC, WiFi and Bluetooth LE connectivity Storage – 4MB Winbond SPI flash Connectivity 802.11 b/g/n/e/i WiFi (HT40) up to 150 Mbps Bluetooth 4.2 BR/EDR and BLE 3 dBi PCB antenna Headers – 22x GPIOs (multiplexed with ADC, Touch, DAC, SPI, UART, CAN, ETH, IR, PWM, and I2S), 1x UART, Sense VP/Sense VN, EN pin. 3.3V and GND Power Supply – 3.0 – 3.6V Dimensions – 24 x 16 […]