Testing Category - Page 79 of 168 - CNX Software

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, 2017November 3, 2017 by Jean-Luc Aufranc (CNXSoft) - 23 Comments

NanoPi Duo Starter Kit Review – Part 1: Unboxing and Assembly

NanoPi Duo is an inexpensive Allwinner H2+ quad core board with 256MB or 512MB RAM that can fit into a breadboard, and FriendELEC also provides a starter kit with a carrier board, heatsink, enclosure, USB debug board and cable, as well as optional accessories such as an half-length SSD drive. The company sent me two kits for review, so I’ll first check out what I got, and show how to assemble the kit, before actually playing with the board and kit next month. NanoPi Duo Starter Kit Unboxing I got a bunch of boxes and bubble wraps in the package… … and indeed received two identical kits. Each kit comes with a NanoPi Duo board with soldered headers, a mini Shield for NanoPi Duo, a heatsink and thermal pad set, a micro USB to USB cable, a USB to TTL debug board and cable, and acrylic case, and user manuals […]

September 18, 2017December 23, 2017 by Jean-Luc Aufranc (CNXSoft) - 13 Comments

MeLE PCG35 Apo mini PC Review – Part 1: Unboxing, Teardown, and M.2 SSD / SATA HDD Installation

MeLE PCG35 Apo is a mini PC powered by Intel Pentium J3455, one of the most powerful Intel processors from Apollo Lake family, coupled with 4GB LPDDR3, 32GB eMMC flash and support for M.2 SSD and 2.5″ SATA HDD/SSD. The company sent me a sample for review, and I’ll start by taking photos of the device, accessories, and internal design, as well as showing how to install an M.2 SSD and 2.5″ SATA drive, before publishing the second part of the review with Windows 10 at the end of next month. MeLE PCG35 Apo Unboxing The mini PC comes with the usual black package with gold fonts the company has used us to. The side shows the main specifications of the fanless mini PC. The mini PC, which comes with an aluminum heatsink shaped as number 6, ships with a 12V/2A power supply plus UK, AU, US, and EU plug […]

September 17, 2017September 21, 2017 by Karl Johnson - 4 Comments

Review of Vobot Alarm Clock with Alexa

Karl here with a review of Vobot sent By Cafago. I had to Google it when I was asked to review it. Turned out it was an Echo type device with a pixel display and a battery. It started as an Indiegogo campaign. I had been wanting to try to do some sort of voice control with my home automation so I agreed to review it. Vobot Clock C1 Specifications These are pulled from Vobot’s website. No power supply is included but a long USB cable is. Vobot Setup I let my wife do the initial setup as I figured that she would use it the most. She followed the instructions, and it seemed straightforward from what she told me. She said she had to reboot it once during a step but it continued the setup with no problems. She tied to our Amazon Prime account, and she quickly was […]

September 16, 2017September 16, 2017 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

Review of Koogeek BP2 Bluetooth Blood Pressure Monitor

Koogeek BP2 is an FDA approved smart blood pressure monitor that connects over Bluetooth to your Android or iOS smartphone, or WiFi to the cloud. The company sent me a sample for evaluation, so let’s get started right away. Koogeek BP2 Unboxing The device is sent in a cardboard package with Koogeek brand… and some more derails about the specifications on the bottom of the package. I asked the company to confirm about FDA approval, and they told me to look for K134029 on the FDA website, which lead me to this document testing Shenzhen Belter Health Management and Analysis ePA-46B, and comparing it to the results of Omron HEM-7200-Z (BP742) with the conclusion being that: The Belter Blood pressure meter (ePA-46B) is substantially equivalent to the predicate devices. Koogeek BP2 is the same as Belter ePA-46B, but just rebranded, and with a different mobile app. In the package will find […]

September 12, 2017September 25, 2017 by Karl Johnson - No Comments

Review of Sonoff RF Bridge, Sonoff 4ch Pro, and Sonoff POW with Sonoff-Tasmota Firmware

Karl here. Today we are going to look at 2 new and one older Sonoff devices. Sonoff RF Bridge – $9.90 433MHz RF to WiFi Bridge Sonoff 4ch Pro – 4 Gang WiFi RF Smart Switch Sonoff POW – Wireless switch with power metering capabilities I spent very little time with the stock firmware on the device. I don’t like the fact that an Internet connection is needed, and I am not in control. As of the time of this writing I found the Ewelink was not configurable enough to meet my needs. There is one feature that is really nice that I could easily see keeping stock firmware. It is the Alexa Skill. It worked. I am also currently reviewing Vobot Smart Alarm Clock with Alexa integration and had no trouble controlling the Sonoff devices with Alexa. But unfortunately I am lazy and want everything automatic so I can’t […]

September 11, 2017March 23, 2021 by Jean-Luc Aufranc (CNXSoft) - No Comments

Getting Started with Espruino & JavaScript on ESP32 with ESPino32 Board

Venus Supply Co., Ltd, better known as ThaiEasyElec, is a company based in Thailand, selling embedded systems and development board, as well as providing development services based in Thailand. The company sent me their latest board called ESPino32 powered by Espressif ESP-WROOM-32 WiFi and Bluetooth module for evaluation. While the board is supported in Arduino-esp32, I’ve already tested Arduino with ESP32-Bit module & ESP32-T board, so after checking out the hardware, I’ll load it with something different: Espruino, a firmware allowing for JavaScript programming over the serial console, or a Web based IDE. ESPino32 Unboxing and Soldering The board shipped with four female headers, and I/O stickers. The board includes ESP-WROOM-32, exposes I/Os through four 10-pin headers, features CP2104 chip for serial to USB debugging via micro USB port, two buttons (reset and program), a user LED connected to IO16, and a jumper to select between regulated power supply (micro […]

September 5, 2017September 11, 2017 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

MINIX NEO Z83-4 Pro Mini PC Review – Part 2: Windows 10 Pro

MINIX launched NEO Z83-4 Cherry Trail mini PC last year, but the company has now launched NEO Z83-4 Pro, an updated version with a slightly faster Atom X5-Z8350 processor, Windows 10 Pro (instead of Home), and a a VESA mount kit. I’ve already checked the hardware in the first part of the review, so today I’ll report my experience with Windows 10 Pro. Windows 10 Home vs Windows 10 Pro My main computer runs Ubuntu 16.04, and I’m only using Windows 10 during reviews… But so far all other mini PCs I tried came with Windows 10 Home, and NEO Z83-4 Pro is my first Windows 10 Pro computer. So I had to educate myself, and Microsoft website has a comparison between the two versions of Windows 10. Windows 10 Pro supports all features of Windows 10 Home, plus the following: Security Windows Information Protection – Formerly Enterprise Data Protection […]