firmware

Posted on by Jean-Luc Aufranc (CNXSoft) - 4 Comments on Embedded Linux Conference & IoT Summit Europe 2016 Schedule

Embedded Linux Conference & IoT Summit Europe 2016 Schedule

Embedded Linux Conference & IoT summit 2016 first took place in the US in April, but the events are now also scheduled in Europe on October 11 – 13 in Berlin, Germany, and the schedule has now been published. Even if you are no going to attend, it’s always interesting to find out more about the topic covered in that type of events, so I had a look, and created my own virtual schedule with some of the sessions. Tuesday, October 11 10:40 – 11:30 – JerryScript: An Ultra-lightweight JavaScript Engine for the Internet of Things – Tilmann Scheller, Samsung Electronics JerryScript is a lightweight JavaScript engine designed to bring the success of JavaScript to small IoT devices like lamps, thermometers, switches and sensors. This class of devices tends to use resource-constrained microcontrollers which are too small to fit a large JavaScript engine like V8 or JavaScriptCore. JerryScript is heavily […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 3 Comments on vESPrino ESP8266 USB WiFi Dongle Supports Add-on Boards (Crowdfunding)

vESPrino ESP8266 USB WiFi Dongle Supports Add-on Boards (Crowdfunding)

Last month, I wrote about WiThumb a USB WiFi adapter based on ESP8266 processor which can conveniently be plugged into any USB port for power and programming. However, the hardware design was questionable with the WiFi PCB antenna placed close to other components, and a temperature sensor likely to get pretty hot inside the case. There’s now another device based on a similar concept with vESPrino USB stick that also expose a few I/Os through its enclosure. ESPrino specifications: WiFi module – ESP-12 FCC & CE Certified module based on Espressif ESP8266 USB – 1x micro USB port, 1x USB port Expansion – 6-pin female header with 4 GPIOs, 5V and 3.3V Programming & debugging – Via USB through CH340G USB 2 Serial adapter Misc – Push button (GPIO0), WS2812b RGB LED (GPIO2), temperature sensor connected to ADC? (not visible on schematics) Power Supply – 5V through micro USB or […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 174 Comments on Mini M8S II TV Box (Amlogic S905X) Review – Part 2: Android 6.0 Firmware

Mini M8S II TV Box (Amlogic S905X) Review – Part 2: Android 6.0 Firmware

Mini M8S II is one of the first Amlogic S905X TV box to hit the market, with the new processor adding 4K VP9 hardware video decoding and HDR support compared to Amlogic S905 processor. I’ve already taken pictures of the device and torn it apart to check its hardware & thermal design in the first part of the review, and in the second part, I’ll boot it up, check performance, features, and video playback capabilities. First Boot, Settings and First Impressions I plugged-in a USB hard drive into one USB port, but since the device only fetures two ports, I had to use a USB hub to connect two RF dongles for MINIX NEO A2 Lite air mouse, and Tronsmart Mars G01 gamepad, as well as a USB keyboard to take screenshots. I completed the hardware setup by connecting HDMI & Ethernet cables before starting the device by connected the […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 7 Comments on Linux 4.7 Release – Main Changes, ARM and MIPS Architectures

Linux 4.7 Release – Main Changes, ARM and MIPS Architectures

Linux 4.7 is out: So, after a slight delay due to my travels, I’m back, and 4.7 is out. Despite it being two weeks since rc7, the final patch wasn’t all that big, and much of it is trivial one- and few-liners. There’s a couple of network drivers that got a bit more loving. Appended is the shortlog since rc7 for people who care: it’s fairly spread out, with networking and some intel Kabylake GPU fixes being the most noticeable ones. But there’s random small noise spread all over. And obviously, this means that the merge window for 4.8 is open.Judging by the linux-next contents, that’s going to be a bigger release than the current one (4.7 really was fairly calm, I blame at least partly summer in the northern hemisphere). Linus Linux 4.6 brought USB 3.1 superspeed, OrangeFS distributed file system, 802.1AE MAC-level encryption (MACsec), and BATMAN V protocol support, improved […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 2 Comments on EBox T8-4 Review – A 4K Android TV Box Bundle Geared Towards the UK Market

EBox T8-4 Review – A 4K Android TV Box Bundle Geared Towards the UK Market

I’ve already taken some pictures of the device and board in part 1 of EBox T8-4 review, so today, I’m going to report my experience with the Android 5.1 firmware for this Amlogic S905 TV box, air mouse, and wireless gamepad, specifically targetted to users leaving in the United Kingdom, but since the hardware is based on Zoomtak T8V, it may also be informative to international users, although the firmware, mostly launcher and IPTV services, will be different. EBox T8-4 Setup Wizard & Configuration Since I’ve already inserted an internal SSD into the SATA bay of the device, I did not connect an external USB harddrive, and only connected HDMI and Ethernet cables,  plus the RF dongle for the included air mouse, a USB keyboard to easily take screenshots, and of course the power cord. The power button will be red at this stage. If you want to start the […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 106 Comments on WeTek Hub Amlogic S905 TV Box Gets Android 6.0 Marshmallow Firmware

WeTek Hub Amlogic S905 TV Box Gets Android 6.0 Marshmallow Firmware

Amlogic S905 TV boxes are currently running Android 5.1, but a few are now getting Android 6.0 support including MXQ Plus, and soon K1 Plus. VideoStrong refused to provide the firmware for MXQ Plus as I did not own the box, but WeTek has already provided their latest beta Android 6.0 firmware to testers and reviewers working on WeTek Hub, which I plan to review next week with Android 5.1 first. The main changes with Android 6.0, beside the expected better performance, are support audio HAL 61937 pack allowing HD audio pass-through on all apps, as well as Microsoft PlayReady 3.0 permitting Ultra HD 4K DRM video streaming. Eventually, Android 6.0 update will be available through OTA, but currently the beta firmware (DB-J9-wetekhub-marshmallow-ota-2016-07-06_12-00-03.zip) needs to be copied to a micro SD card, and update through Recovery after wiping data and media. Jean-Luc Aufranc (CNXSoft)Jean-Luc started CNX Software in 2010 as […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 4 Comments on Learn How to Build Your Own Open Source Hardware ESP8266 Smartwatch

Learn How to Build Your Own Open Source Hardware ESP8266 Smartwatch

ESP8266 might be the cheapest WiFi SoC for IoT application available, but it’s not really renowned for its power efficiency, and is often not considered the best choice for battery powered applications. This has not stopped Jeifa from developing a WiFi smartwatch based on the chip, and the 250 mAh battery used in the design is said to be good enough for 1 or 2 days of operation on a charge. Main components of Jeija’s ESP8266 smartwatch: SoC – Espressif ESP8266 with 32Mbit of flash memory Display – SSD1306 OLED Display, 128×64 resolution Connectivity – 802.11 b/g/n WiFi (via ESP8266) Sensor – Invensense MPU-9250 gyroscope, accelerometer, and compass Debugging / Programming – FT232RQ for USB communication Misc RV-3029-C2 Real Time Clock with alarm function, and temperature sensor 3x user buttons Vibration Motor Power 250mAh LiPo battery MCP73831 LiPo charger Dimensions – 35 x 39 x 11mm (board) He designed the […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 30 Comments on MXQ-4K RK3229 TV Box Firmware Update – March 8, 2016

MXQ-4K RK3229 TV Box Firmware Update – March 8, 2016

MXQ-4K is one of the first TV boxes based on Rockchip RK3229 processor, and while it promised a lot with regards to high bitrate 4K H.265, H.264 and VP9 videos, it failed it deliver when I tested some videos from a USB hard drive, and its Antutu score varies from 12,000 to 19,000 depending on the ambient temperature…  The company has now released a new firmware, albeit without any changelog. The build number is rk322x-eng 4.4.4 KTU84Q eng.hotack.2016.03.08.102208 test-keys meaning it was build on March 8, 2016. There are about three apps for OTA firmware update in the January firmware, but none of them worked, so I had to update firmware using the “USB OTG” method, meaning all your settings and apps will be wiped out, so if you don’t have a backup, be prepare to re-install everything. So first, you’ll need to download the firmware (MXQ-4K_ota_20160308.zip), and extract it. […]