videostrong News - CNX Software - Embedded Systems News

April 4, 2023 by Jean-Luc Aufranc (CNXSoft) - No Comments

Videostrong HC1 Home Care Hub for the elderly serves as Smart Speaker, Smart Home gateway, video phone

Videostrong HC1 Home Care Hub is a Smart Home/IoT gateway designed for the elderly that also serves as a smart speaker with 10-meter far-field voice recognition, a video phone with a video built-in camera and speaker, and a 4K Android TV box. The system is based on an Amlogic S905Y4 quad-core Cortex-A35 processor coupled with up to 4GB RAM and 64GB RAM, supports Ethernet, WiFi, Bluetooth, Zigbee, and LoRa, WiFi, and Bluetooth connectivity, and offers both HDMI 2.1 video output, and HDMI 2.0 video input. HC1 specifications: SoC – Amlogic S905Y4 quad-core Arm Cortex-A35 @ 2.0GHz with Arm Mali-G31 MP2 GPU with OpenGL ES 3.2 support System Memory – 2GB or 4GB RAM Storage – 8GB, 16GB, 32GB, or 64GB eMMC flash Video Output – HDMI 2.1 port up to 4Kp60 Input Built-in 1920×1080 camera with 90° wide angle, manual cover, adjustable angle HDMI 2.0 port up to 4Kp60 Audio […]

March 30, 2020April 15, 2023 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

Linux 5.6 Release – Main Changes, Arm, MIPS & RISC-V Architectures

Linus Torvalds has just announced the release of Linux 5.6 on the Linux Kernel Mailing List: So I’ll admit to vacillating between doing this 5.6 release and doing another -rc. This has a bit more changes than I’d like, but they are mostly from davem’s networking fixes pulls, and David feels comfy with them. And I looked over the diff, and none of it looks scary. It’s just slightly more than I’d have preferred at this stage – not doesn’t really seem worth delaying a release over. So about half the diff from the final week is network driver fixlets, and some minor core networking fixes. Another 20% is tooling – mostly bpf and netfilter selftests (but also some perf work). The rest is “misc” – mostly random drivers (gpio, rdma, input) and DTS files. With a smattering of fixes elsewhere (a couple of afs fixes, some vm fixes, etc). […]

November 14, 2018 by Jean-Luc Aufranc (CNXSoft) - 8 Comments

Giveaway Week Winners – November 2018

We just had a week of fun on CNX Software with our yearly “Giveaway Week” activity where 7 prizes – from development boards to Raspberry Pi add-on boards or solar chargers – were randomly given away to people who entered by leaving a comment. The winners are in, with Asia starting strong, but Europe quickly taking the lead, and the US ending up the giveaway with a great (again) finish. Here’s the full list of winners: Videostrong VS-RD-RK3399 development board – Việt trần, VIETNAM CHOETECH Solar Charger – Erki, ESTONIA ESP32-LyraTD-MSC audio mic HDK – Ron, The Netherlands ROC-RK3328-CC development board – Dainis, LATVIA (a second time winner having previously won during Giveaway Week 2016) ThaiEasyElec 3G GPS Raspberry Pi Hat – zmlopez, SPAIN ANAVI Infrared and RGB strip pHAT – Joe, USA NanoPC-T4 development board – Jeffrey, USA I’ve just send all 7 packages earlier this afternoon. Hopefully, the […]

November 5, 2018November 7, 2018 by Jean-Luc Aufranc (CNXSoft) - 239 Comments

Giveaway Week – Videostrong VS-RD-RK3399 Development Board

That’s the time of the year for another Giveway Week on CNX Software. They will be some development boards, add-on boards, and one gadget. You’ll have to keep reading this blog everyday to find out, but I’ll start with VideoStrong VS-RD-RK3399 development board and accessories. Also know as Mecool VS-RK3399, it is one of the many Rockchip RK3399 development board on the market. The board I have comes with 4GB LPDDR3, and 32GB eMMC flash, as well as all accessories above, minus the USB type-C cable which I can’t find anymore… A 12V/2A will also be provided in the kit given away. I reviewed the board with Debian, tested the SDK, and ran a few benchmarks in Linux about a year ago, and I found that while the board mostly worked as expected, software support and documentation needed some improvements. The SDK page is still there,but they have not really […]

February 19, 2018February 19, 2018 by Jean-Luc Aufranc (CNXSoft) - 9 Comments

VideoStrong Introduces Low Cost Version of KI Plus T2 S2 Hybrid Android TV Box with Amlogic S805X Processor

VideoStrong K1 Plus T2/S2 is an Android 5.1 set-top-box with DVB-S/S2 and DVB-T/T2 tuner that was launched roughly two years ago with Amlogic S905 quad core processor. Since then, the company has now launched variant of the model with Amlogic S912 (e.g. KIII Pro hybrid TV box) or Amlogic S905D (e.g. KI Pro set-top box) processors. But now, provided the information on Alibaba is correct, the company has launched a new version of KI Plus T2/S2 with Amlogic S805X which should be cheaper, run a more recent Android 7.1 operating system, at the cost of losing support for 4K decoding, since the processor only support Full HD (1080p60) decoding at most. Since the company updated an existing product, some specific details are wrong on Alibaba, but KI Plus T2 S2 (2018) specifications should be as follows: SoC – Amlogic S805X quad core ARM Cortex-A53 @ up to 1.2 GHz with […]

December 29, 2017 by Jean-Luc Aufranc (CNXSoft) - 11 Comments

Mecool KII Pro Set-Top-Box Upgraded to Amlogic S905D Processor, Android 7.1.2

VideoStrong is making some of the most popular – at least on this website – Android set-box boxes with digital TV tuner on the market with products like Mecool KIII Pro, or KI Pro, mostly because of their affordability. Software may be hit or miss depending on your local requirement (e.g. AC3 on DVB-T2, language encoding issues, etc..), so there’s fairly large number of users and some community tools or firmware such as DVB Channel Editor or Vitmos OS that may make them better devices. Most models are based on Amlogic S905 or S912, but Amlogic launched S905D processor some time ago with better tuner support (multiple demodulator support) which for example allowing me to watch terrestrial TV (DVB-T2) while recording satellite TV (DVB-S2) on Sen5 TV box. VideoStrong decided to upgrade their KII Pro Android set-top box with S905 processor, DVB-T2/T/C and DVB-S2/S tuners to the new Amlogic S905D […]

September 27, 2017October 4, 2017 by Jean-Luc Aufranc (CNXSoft) - 12 Comments

Mecool VS-RK3399 Board Linux Benchmarks

I’ve just showed how to install Debian, and build a Linux image from source on VS-RD-RK3399 board (aka Mecool VS-RK3399) last week-end, but at the time I did not run any benchmarks on the board. We already have plenty of benchmarks for Rockchip RK3399 in Android, so instead I started by installing the latest Phoronix Test Suite in Debian:

sudo apt install php-cli php-gd php-xml php-zip 
wget http://phoronix-test-suite.com/releases/repo/pts.debian/files/phoronix-test-suite_7.4.0_all.deb 
sudo dpkg -i phoronix-test-suite_7.4.0_all.deb

sudo apt install php-cli php-gd php-xml php-zip

wget http://phoronix-test-suite.com/releases/repo/pts.debian/files/phoronix-test-suite_7.4.0_all.deb

sudo dpkg -i phoronix-test-suite_7.4.0_all.deb

… and ran the tests I did on NanoPi NEO 2 earlier:

phoronix-test-suite benchmark 1704029-RI-1704017RI65

1	phoronix-test-suite benchmark 1704029-RI-1704017RI65

For whatever reasons OpenSSL and Mafft failed to download, but we still have the other benchmarks to compare with. Note that the Debian image is likely not optimized, and while the system runs an Aarch64 kernel, the rootfs is only 32-bit, which may have affected some of the benchmarks.

linaro@linaro-alip:~$ file /bin/ls
/bin/ls: ELF 32-bit LSB shared object, ARM, EABI5 version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux-armhf.so.3, for GNU/Linux 3.2.0, BuildID[sha1]=f10ece941515bd40f6aa48dd28ba481c8a17cace, stripped
linaro@linaro-alip:~$ uname -a
Linux linaro-alip 4.4.55 #474 SMP Tue Sep 5 09:09:33 CST 2017 aarch64 GNU/Linux
linaro@linaro-alip:~$

linaro@linaro-alip:~$ file /bin/ls

/bin/ls: ELF 32-bit LSB shared object, ARM, EABI5 version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux-armhf.so.3, for GNU/Linux 3.2.0, BuildID[sha1]=f10ece941515bd40f6aa48dd28ba481c8a17cace, stripped

linaro@linaro-alip:~$ uname -a

Linux linaro-alip 4.4.55 #474 SMP Tue Sep 5 09:09:33 CST 2017 aarch64 GNU/Linux

linaro@linaro-alip:~$

But let’s see what’s we’ve got, starting with John the Ripper password cracker, a multi-threaded benchmark. We’d normally expect hardware platforms based on Rockchip RK3399 SoC to […]

September 25, 2017September 26, 2017 by Jean-Luc Aufranc (CNXSoft) - 35 Comments

Checking Out Debian and Linux SDK for VideoStrong VS-RD-RK3399 Board

VideoStrong VS-RD-RK3399 (aka VS-RK3399) is a features-packed development board powered by Rockchip RK3399 hexa core core processor which offers an alternative to Firefly-RK3399 board. The company sent me a development kit for evaluation, and I’ve already looked into VS-RD-RK3399 hardware and SDK in the first part of the review. Today, after shortly looking into the pre-installed Android 7.1 OS to make sure the board boots fine, I’ll report my experience with Debian 9, and building it from source. A Quick Look at Android 7.1 I connected the board to my HDMI TV, added an Ethernet cable, and after powering it, VS-RK3399 promptly booted into Android 7.1 with the following launched. It just has a few apps pre-installed, and lack Google Play store, but as I’ve seen in the new version of the SDK, a patch for Google Play store is provided, if that’s something you need for your use case. […]