CNX Software - Embedded Systems News

April 13, 2016April 13, 2016 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

The USB Type-C Authentication Specification Aims to Prevent Damage from Non-Compliant Cables and Adapters

The new USB Type-C standard is great, as cables are reversible so it does not matter if you connect them up or down, it can handle USB 3.1 data speed, as well as carrying video and up to 100W power thanks to USB-C power delivery. In theory all is great, but in practice, many USB-C cables are not compliant, and Benson Leung, a Google employee, has found that many USB-C cable sold on Amazon were not compliant, with even one damaging his Pixel 2 laptop and two USB PD analyzers. His reviews on Amazon, as well as customer complaints, probably lead the company to ban the sale of non-compliant cable or adapter, but to really mitigate the issue, a technical solution was needed, and that’s why the USB 3.0 Promoter Group has defined the Authentication Protocol for USB Type-C as part of the USB Power Delivery 3.0 specifications. Key […]

April 13, 2016May 7, 2019 by Jean-Luc Aufranc (CNXSoft) - 8 Comments

Windows Subsystem for Linux (Ubuntu Bash on Windows) Benchmarked Against Native Ubuntu 14.04 and 16.04

Microsoft recently announced that they brought Ubuntu userspace to Windows, and that this features will be officially released in Windows 10’s Anniversary Update and called Windows Subsystem for Linux. But people part of the company’s insider program can already try the beta version of “Bash on Windows”, and Phoronix ran some benchmarks in bash in Windows 10, and repeated the tests in Ubuntu 16.04, Ubuntu 14.04, and Clear Linux. The test machine was based on an Intel Xeon E3-1280 v5 Skylake CPUwith 16GB of RAM and 120GB Samsung 850 EVO SSD. Many of the results show Windows Subsystem for Linux (I’ll just call it Windows 10 in the rest of the post) just performing a little slower than on the Linux distributions, but there are also some outliers, which I’m going to cover here. The most surprising results is when Windows 10 clearly outperforms Linux at its own game which […]

ArmSoM CM5 - Raspberry Pi CM4 alternative with Rockchip RK3576 SoC

April 12, 2016April 14, 2016 by Jean-Luc Aufranc (CNXSoft) - 41 Comments

Xiaomi Mi Box 3 Enhanced / Pro (Mediatek MT8693) Benchmarks and System Info

Xiaomi Mi Box 3 Enhanced is the first TV Box I’ve tested with a processor featuring ARM Cortex A72 cores, so I’m very eager to see how its performs, and I’m expecting it to be quite faster than Rockchip RK3288, but still not quite matching Nvidia Tegra X1 processor found in Nvidia Shield Android TV box. But first let’s check the system information with CPU-Z app. First, it looks like CPU-Z does not detect big.LITTLE processor very well, as it detect a six core ARM Cortex-A72, instead of a six core processor with two Cortex A72, and four Cortex A53 cores. The clock speed ranges between 507 MHz and 1.57 GHz, but that’s likely the number for the Cortex A53 core, as the marketing materials report the Cortex A53 cores run at up to 1.6 GHz, and the Cortex A72 cores up to 2.0 GHz. Antutu info reports the frequency […]

April 12, 2016August 7, 2016 by Jean-Luc Aufranc (CNXSoft) - 49 Comments

How to Change Language to English and Install Apps Remotely on Xiaomi Mi Box 3 Enhanced

Just like other Xiaomi TV boxes the latest Xiaomi Mi Box 3 Enhanced (aka MiBox 3 Pro) comes with a Chinese only user interface, but a similar method as used for Xiaomi Mi Box Mini to change English and remotely install apps. I’ve gone through this and taken pictures and screenshots to show how to change the language. I had connected the HDMI cable, a USB hard drive, as well as a USB keyboard and RF dongle for my airmouse and gamepad to the device, and after powering up the device, you are know some text in Chinese, you can press OK, and you’ll soon be presented with a list of WiFi access points. Select one, and you’ll be asked to input the password for the network. However, in my case I had no connect button, and pressing OK on the remote did not work at all. It turns out […]

April 12, 2016April 12, 2016 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

MeLE StarCloud PCG61U Ubuntu Mini PC is Powered by Intel Braswell Celeron Processor

So far, most Chinese manufactures of Intel based mini PCs simply ignored Linux distributions, with Windows 8.1 or Windows 10 the only game in town. However, a few days ago, we found out about MeLE PCG02-U TV stick running Ubuntu on Intel Atom Z3735F processor, but the company appears to now taking Ubuntu more seriously as they are now promoting two other Ubuntu products with PCG01-U TV stick, and MeLE StarCloud PCG61U Braswell mini PC at the Hong Kong Electronics Fair. The product is not finalized, but the main specifications are already known: SoC – Intel Braswell Celeron processor @ 1.6 to 2.08 GHz with 12 EU Gen8 Graphics, likely Celeron N3150 processor (6W TDP) System Memory – 2, 4 or 8 GB DDR3L Storage – 32, 64 or 128 GB internal storage, or HDD/SSD slot, SD card slot Video Output – HDMI & VGA Audio – HDMI, microphone and […]

April 11, 2016April 11, 2016 by Jean-Luc Aufranc (CNXSoft) - 14 Comments

Zidoo X1 II 4K Android TV Box (Rockchip RK3229) Review

After skipping MXQ-4K TV box review due to severe issues with video playback, Zidoo X1 II is actually the first device powered by Rockchip RK3229 processor that I’ve fully tested. I’ve already taken pictures of the box, and opened it up to check the board in Zidoo X1 II unboxing and teardown post, and confirmed 4K videos could play pretty well from my USB hard drive using Zidoo Media Center after disabling Media Scanner process. So today, I’ll review other parts of the firmware, as well as video playback with ZDMC 16.0, Zidoo’s fork of Kodi 16.0. First Boot, Settings and First Impressions The device only has two USB ports, and I used one for a USB hard drive, and the other for RF dongles for MINIX NEO A2 Lite air mouse, a USB keyboard, and the RF dongle for Tronsmart Mars G01 gamepad via a USB hub. I also […]

Rockchip RK3568/RK3588 and Intel x86 SBCs

April 11, 2016April 12, 2016 by Jean-Luc Aufranc (CNXSoft) - 8 Comments

Xiaomi Mi Box 3 Enhanced Unboxing and Teardown

Xiaomi Mi Box 3 Enhanced launched earlier this year, must be one of the most powerful Android TV Box thanks to its Mediatek MT8693 hexa-core processor with two ARM Cortex-A72 cores @ 2.0GHz and four Cortex-A53 cores @ 1.6 GHz coupled with Imagination PowerVR GX6250 GPU. The downside is that the product has been specifically launched for the Chinese market, however we can still purchase it via Chinese e-retailers, and likely modify the user interface to use English. To find out, GearBest sent me one review sample. But first, I’ll check the device and hardware, before fully reviewing the TV box in a few weeks. Xiaomi Mi Box 3 Enhanced Unboxing I normally received samples by DHL, but this time the postman brought it to me. It’s slower, but it can also be advantageous since custom duties are less likely. The package has not much to it, but the back […]

April 11, 2016April 11, 2016 by Jean-Luc Aufranc (CNXSoft) - 33 Comments

Xiaomi Mi WiFi 3 AC1200 Router Gets 128 MB Storage, Sells for $40 Shipped

The first Xiaomi Mi WiFi router brought the cost of 802.11ac WiFi to the masses, and it is now selling for less than $30 including shipping, but the company has now launched Xiaomi Mi WiFi 3 router with some improvements, including a total of 4 antennas and more storage, and sold on e-retailer such as GearBest and GeekBuying for just under $40. Xiaomi Mi WiFi 3 router specifications: Wi-Fi SoC – Mediatek MT7620A @ 580MHz System Memory – 128 MB DDR2 Storage – 128 MB SLC NAND Flash Wi-Fi Protocols – IEEE 802.11a/b/g/n/ac Transmission Rate – 300Mbps max @ 2.4GHz 2X2 MIMO, 867 Mbps max @ 5GHz 2X2 MIMO Wireless Security – WPA-PSK/WPA2-PSK encryption, wireless access control (black and white list), SSID hiding 2.4 GHz Channels: 1,2,3,4,5,6,7,8,9,10,11,12,13 5 GHz Channels: 149,153,157,161,165 5 GHz DFS (dynamic frequency selection) channels: 36,40,44,48,52,56,60,64; 4x external antennas Ethernet – 2x 10/100M Ethernet (LAN), 1x 10/100M […]

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