Author: Jean-Luc Aufranc (CNXSoft)

Jean-Luc started CNX Software in 2010 as a part-time endeavor, before quitting his job as a software engineering manager, and starting to write daily news, and reviews full time later in 2011.
Posted on by Jean-Luc Aufranc (CNXSoft) - 5 Comments on Review of Light Biz OS Operating System for Desktop Use (Writing a Blog Post)

Review of Light Biz OS Operating System for Desktop Use (Writing a Blog Post)

This is take 2 of using an Android mini PC as a desktop PC, as I’m currently writing this post from GeekBox TV box with Rockchip’s Light Biz OS, an operating systems based on Android 5.1 with some optimizations for desktop use. I’ve already installed various productivity apps such as Gimp and Microsoft Excel, and at first this was a problem sinc Light Biz OS “internal storage” partition was too small to install some programs, so I had to resize the “userdata” partition to 6GB to make it usable. I normally blog with Firefox in Ubuntu 14.04, so right now, I’m writing with Firefox for Android, and not WordPress Android app, which would have been another option. One of the first challenge was to create links, and I could copy links with a long click providing access to copy tools in Firefox, and copy the links with Ctrl+V in Firefox. […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 16 Comments on Makibes F68 is a $35 IP67 Rated Sports Smartwatch with HRM & 7-Days Battery Life

Makibes F68 is a $35 IP67 Rated Sports Smartwatch with HRM & 7-Days Battery Life

So far my quest for a smartwatch as not been successful, with massive disappointments with both No.1 D3 smartwatch and SMA-Q color e-Paper smartwatch, with the latter completely failing after a week. The next potential candidate is Makibes F68 with similar features as SMA-Q, but instead with a grayscale display, IP67 ingress protection rating which should make it suitable for swimming (apparently not, see comments), as well as a promised 7-day battery life during “normal usage”. Makibes F68 specifications: MCU/Memory/Storage – Not disclosed but it’s supposed to run Nucleus RTOS. Display – 1″ round capacity touchscreen display, 128×128 resolution, always on Connectivity – Bluetooth 4.0 Sensors – 3-axis accelerometer and gyroscope Battery – 180 mAh charged via magnetic connector Dimensions – 38 x38 x 10 mm (aluminum alloy material) Weight – 31 grams IP Rating – IP67 meaning it’s been tested for 30 minutes under one meter of water. The […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 7 Comments on Tronsmart Orion R68 TV Box Discounted to $39? Nope.

Tronsmart Orion R68 TV Box Discounted to $39? Nope.

Tronsmart Orion R68 is an octa-core Android TV box powered by Rockchip RK3368 processor with 2GB RAM, and 16GB internal storage. I actually received a sample a a few months ago, but I have not reviewed it yet as I’ve been waiting for a firmware upgrade to fix some of the issues I had in Beelink i68, but it has yet to come. Nevertheless, the device which normally sells for $75 on GeekBuying, is now sold for $39 shipped on Aliexpress in what looks like am amazingly good deal reported by AndroidPC.es. At first, I was about to write a post about this excellent deal, especially as I saw the link indicated 114 orders, but then on the top left corner, I noticed “Hot CCTV” seller had no feedback score and the store opened on December 9, 2015. It’s quite possible a store will do a promotion to gain attention, but […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 5 Comments on How to Resize Android’s Internal Storage Partition in Rockchip Devices

How to Resize Android’s Internal Storage Partition in Rockchip Devices

I installed Light Biz OS firmware on GeekBox yesterday, but I’ve quickly realized many applications such as Gimp Inkscape would not install due to the small 1.94GB “internal partition”, so I asked how to increase the partition size in GeekBox forums last evening, and got an answer overnight from “dewet”. The good news is that it worked so I’ll share the steps I followed in a computer running Ubuntu 14.04. It might also be possible to perform the same tasks within a Windows machine with Rorkchip’s Factory tools First let’s download the utils with relevant scripts and binaries:

Now copy your device or board’s firmware file “update.img” to the working directory, and unpack it:

The output should look like:

The files will be in the “output” directory. For our purpose “parameter” file, and especially the last line (CMDLINE) where we will want to adjust the userdata partition […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 3 Comments on Spartixed is a $34 FPGA Board Based on Xilinx Spartan 6 (Crowdfunding)

Spartixed is a $34 FPGA Board Based on Xilinx Spartan 6 (Crowdfunding)

Spartixed is another low cost FPGA board launched on Kickstarter, powered by Xilinx Spartan 6 LX4 FPGA, with a 7-segment display, some headers and buttons, and targeting people who want to learn VHDL/Verilog on the cheap. Spartixed board specifications: FPGA – Xilinx Spartan 6 LX4 FPGA (exact part not disclosed) Storage – 16 Mbit flash for program, I2C or SPI EEPROM Display – 3 digit 7- Segment Display USB – 1x micro USB port for power and debugging Expansion – 26-pin unpopulated header, optional SPI Bus A/D Converter Debugging – 14-pin JTAG connector, UARt port via USB connector Misc – 3x push button switches, 8 slide switches for input, 2x user LEDs, 1x power LED, 1x config. ready LED. Power – 5V via Micro USB Connector or 5 to 12 V via external power supply. Dimensions – N/A You can follow the project via its blog, and already access some […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 19 Comments on Rockchip RK3128 TV Box Boards with 512MB RAM, 8GB Storage Sell for $15 and Up

Rockchip RK3128 TV Box Boards with 512MB RAM, 8GB Storage Sell for $15 and Up

Rockchip RK3036 dual core Cortex A7 processor was showcased by Rockchip at CES 2015 and said to enable $10 H.265 TV boxes, and yesterday I noticed some code made it to mainline Linux for Rockchip RK3036 Kylin board. While I have not been able to find any information about that board, or any other RK3036 boards or devices so far, I’ve been informed that RK3128 boards with 512MB RAM and 8GB storage were selling for $11.50 (75 CNY) for 1K orders, and around $15 (100 CNY) and up for samples. Specifications listed for the board shown above: SoC – Rockchip RK3128 quad core ARM Cortex A7 @ 1.3 GHz with ARM Mali-400MP2 GPU System Memory – 512MB to 1GB LPDDR2/DDR3 or DDR3L Storage – 4 to 8 GB NAND flash + micro SD slot Connectivity – Ethernet, and WiFi Video Output – HDMI 1.4 and composite RCA output Audio Output […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 14 Comments on SMA-Q Smartwatch Mini Review and Teardown

SMA-Q Smartwatch Mini Review and Teardown

I had great hopes for SMA-Q smartwatch, as it features an always on color e-Paper display, a built-in heart rate monitor, and promised 30-day standby battery life, as well as being 30-meter water resistant. But last week, I found out that the latter did not mean waterproof, and instead the watch was rated IP65 that’s only good enough to wash hands and a little rain, but not showering let alone swimming. In the last week, I could play with the watch, and found some serious Bluetooth connectivity issues (with Iocean M6752 smartphone), and I was recommended to upgrade the firmware of SMA-Q watch, and after that my Bluetooth issue have somewhat improve, but everything pretty much went downhill, and the watch is now out of order, and shows no sign of life. So while I was expecting to write a full review, I’ll simply report with experience with the watch […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 5 Comments on How to Upgrade Rockchip Firmware in Linux for RK3288, RK3328, RK3368, RK3399, etc..

How to Upgrade Rockchip Firmware in Linux for RK3288, RK3328, RK3368, RK3399, etc..

I’ve been looking for ways to upgrade firmware on Rockchip RK3368 based GeekBox in a computer running Ubuntu 14.04, but while they’ve provided firmware update instructions for Windows, which remains basically the same as upgrading firmware on Rockchip RK3288, there’s no such information for Linux. However, I could remember than Radxa Rock supported upgrade_tool utility, but since the tool linked on Radxa website might be outdated, I instead searched for some RKtools repository on Geekboxzone Github account, and I was lucky enough to find one. Here’s what I did to flash Light Biz OS to GeekBox with my Linux computer: Get the tools, and make sure upgrade_tool is there.

Download and extract the firmware, e.g. Cross_Lollipop_BizOS_V151208.7z:

Now connect a USB cable to the USB OTG port of your device or board. In case of GeekBox that’s the micro USB port. Now as the board is powered on, keep […]