Testing Category - Page 83 of 169 - CNX Software

July 17, 2017July 17, 2017 by Nanik Tolaram - No Comments

Getting Started with MediaTek X20 Android Development Board

Thanks to CNX for helping me get a hand on the 96Boards compliant Mediatek X20 board that was generously donated by Seeed Studio. In this article, I will walk through the steps to get the board up and running and also compile Android from the source code. The current Android is version 6. Unboxing the Beast First Boot Up The board boots up from the eMMC, and the first time you boot up you will get Android screen as shown in Figure-9. This is the default Android image from the factory, which surprisingly looks like it was setup for a phone screen mode, which is not sufficient for a HDMI monitor. It would be better to install the images that are made available at Linaro website or build your own. See the other section to flash the board with different images. Switching to Fastboot Mode Flashing image files are done […]

July 17, 2017 by Karl Johnson - 3 Comments

Tevo Tarantula 3D Printer’s Large Dual Extruder Auto Bed Level Sensor Firmware Upgrade

What a title. Just a quick update on the Tevo I am reviewing. I didn’t want to upgrade the firmware, but I read so many posts on Facebook about it I took the plunge. I didn’t like was the firmware that came with it. It only did a 3 point level, and seemed to go outside the build plate dimensions. The first 2 printers I have reviewed were Marlin, so it was what I am most familiar with. I used Jim Brown’s Marlin fork as a base. It was missing dual extruder and auto level sensor in the pre-configured profiles. It took a while, but I was able to add the extra features. The auto bed level sensor connects to where the normal Z end stop sensor is connected. I would like to warn you to warm your bed for 5 minutes for the best reproducible results. I tested several […]

July 16, 2017July 17, 2017 by Jean-Luc Aufranc (CNXSoft) - 20 Comments

ROCK64 Board Review – Part 1: eMMC Flash Module, Android 7.1 Firmware, Benchmarks, and Kodi

ROCK64 is the second ARM Linux development board by Pine64 that is based on Rockchip RK3328 processor, instead of Allwinner 64 for Pine A64 board, and while both processors comes with four Cortex A53 cores, the Rockchip processor offers a faster GPU, 4K @ 60 Hz video support, as well as USB 3.0 support. I’ve got a sample with an eMMC flash module, and I’m going to test it first with Android 7.1, since those were the only firmware images currently available on the Wiki, but Linux will be available before the board ships publicly at the end of July. Rock64 Linux Ports Status There are now at least three Linux ports in progress: ayufan’s Debian Jessie and Ubuntu Xenial images which are now in pre-release, but should officially be released next week. Arch Linux ARM with no pre-built Rock64 images yet Fedora 25 minimal Image The Yocto Project support […]

July 14, 2017July 14, 2017 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

Bqeel MVR9 TV Box Review – Part 1: Specifications, Unboxing and Teardown

All Rockchip RK3328 based 4K TV boxes I’ve seen so far come with Fast Ethernet, not Gigabit Ethernet, with the exclusion of Rock64, which is not a TV box, but a development board. But Nagrace sent me Bqeel MVR9 box that comes with Gigabit Ethernet, in order to write a review. I’ll start by having a look at the hardware first, before experimenting with the firmware in several weeks. Bqeel MVR9 Specifications SoC – Rockchip RK3328 quad core Cortex A53 processor with ARM Mali-450MP2 GPU System Memory – 2 GB DDR4 @ 1066 MHz Storage – 16 GB eMMC flash + micro SD card slot Video Output – HDMI 2.0a up to 4K @ 60 Hz with HDR10 and HLG support, 3.5mm AV port (composite video) Video Codec – 4K VP9, H.265 and H.264, 1080p VC-1, MPEG-1/2/4, VP6/8 Audio Output – Via HDMI, and AV (stereo audio) ports; optical S/PDIF […]

July 12, 2017February 5, 2025 by Jean-Luc Aufranc (CNXSoft) - 20 Comments

Review of MeLE PCG03 Apo Fanless 4K Mini PC – Part 2: Windows 10, Benchmarks, and Kodi

MeLE PCG03 Apo is an update to MeLE PCG03 mini PC, and one of the rare Apollo Lake mini PCs to be both fanless, and support HDMI 2.0 output. I’ve already checked out the hardware design in “MeLE PCG03 Apo Fanless Apollo Lake mini PC Review – Part 1: Unboxing and Teardown“, so in the second part of the review I tested Windows 10, focusing on HDMI 2.0 features, audio pass-through in Kodi, and performance and stability tests to see how well it compared to similar actively cooled mini PCs such as Voyo V1 VMac mini. MeLE PCG03 Apo Setup and System Information I connected a USB 3.0 drive to one of the USB 3.0 ports, a USB keyboard and mouse, and an RF dongle for a wireless gamepad to the other USB 2.0/3.0 ports, as well as USB type C to micro USB adapter itself connected to a micro […]

July 11, 2017 by Jean-Luc Aufranc (CNXSoft) - No Comments

Microsoft Releases Raspberry Pi 3 Web Simulator Working with Azure IoT Cloud

If you were already following this blog when the first Raspberry Pi launched, you may have tried to emulate a Raspberry Pi and run Fedora in QEMU, as getting a board was a challenge at that time. Microsoft has launched its own Raspberry Pi (3) simulator running in web browsers, connecting to virtual sensors and components using Fritzing, and interfacing with the company’s Azure IoT cloud service. The preview version of the simulator does not allow you customize components on the breadboard, something you’ll be able to do in the release version, so we are stuck with a BMP280 sensor and red LED in the assembly window. on the left. On the top right, we’ve got sample source code written using Node.js to read temperature data from the sensor, push it to an Azure IoT Hub, and blink the LED in the coding area, and finally the integrated console window […]

July 11, 2017July 11, 2017 by Karl Johnson - 20 Comments

How to Use Octoprint on Orange Pi Lite Board, Amlogic S905X and S912 TV Boxes

Karl here. This was article originally going to be how to setup Octoprint 3D printer server on an Orange Pi Lite. But after looking and running through the instructions it seemed like it would be too much so I created an img to simplify things. I also explored running Octoprint on an Amlogic S905x or S912 device and it turned out to be an even better solution. You get a case, power supply, and eMMC flash storage. What is Octoprint? I use Octoprint mainly for its ability to start and stop prints without having to use an sd card. Time lapse is also a nice feature. And one last thing is that I setup a pushbullet notification when it is complete. For a full list of features check out http://octoprint.org/. What is needed? Orange Pi Lite board provided by GearBest for the article, or an Amlogic S905X or S912 Android […]

July 6, 2017July 28, 2017 by Jean-Luc Aufranc (CNXSoft) - 13 Comments

Vorke Z3 Rockchip RK3399 TV Box Review – Part 2: Android 6.0 Firmware

Vorke Z3 is another mini PC / TV box powered by Rockchip RK3399 hexa core processor with two Cortex A72 cores, and two Cortex A53 cores making it theoretically one of the fastest TV boxes on the market, excluding NVIDIA Shield Android TV which is well ahead of the competition, albeit with poor worldwide availability. I’ve have already shown Vorke Z3 hardware inside out, so in the second part of the review, I’ll focus on testing the firmware including video playback, and the system performance, and see how it compares to the similar Yundoo Y8, which I reviewed last month. First Boot, Setup, and First Impressions One the selling point of Vorke Z3 is its SATA connector, so I connected a 1TB 3.5″ SATA drive first, as well as Seagate USB 3.0 drive (1TB) to the USB 3.0 port, I also added a USB hub to connect a USB keyboard, […]