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Maxsun MS-GTX960 Nvidia GTX960 Graphics Card Unboxing and Installation

When I wrote an article about H.265 and VP9 video encoding, I noticed only the second generation Maxwell Nvidia Graphics would support H.265 decoding (up to 500 fps) and HDMI 2.0 output, a few weeks after purchasing a first generation Nvidia GTX750 GPU… So when GearBest contacted me about Graphics cards reviews I said I would be interesting in HDMI 2.0 and H.265 capable graphics card, which I meant I had to get a card with Nvidia GM20x chip with the cheapest being GTX960. So the company agreed to send me Maxsun MS-GTX960 graphics card matching my requirements for $240.04. I won’t use it for gaming at all, but instead I plan to use the card to evaluate Kodi 16.x 4K H.265 and VP9 support and compare video performance to the cheap and low power Amlogic S905 TV boxes on the market, as well as try out H.265 video encoding, […]

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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. […]

ArmSoM RK3588 AIModule7 NVIDIA Jetson Nano-compatible SOM
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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 […]

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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 […]

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GigaDevice GD32 is a Faster, Software and Pin-to-pin STM32 Compatible Cortex M3 MCU

Las month, Olimex discovered a Chinese company called GigaDevice has made an STM32 clone called GD32 and compatible with STM32F103, but with higher core frequency (108MHz). Olimex has now posted an update after receiving a letter from GigaDevice, and trying GD32F103RBT6 MCU on their own STM32F103 boards. The company explained that GD32 was their own implementation, and claimed rights on GD32 trademarks, while Olimex discovered than GD32 was working just fine on their board having passed “all functional tests without any modifications”, and with all the same development tools and software code running fine. GD32F103xx datasheet (PDF / English version) can be downloaded to find a few more details: The GD32F103xx device incorporates the ARM Cortex-M3 32-bit processor core operating at 108 MHz frequency with Flash accesses zero wait states to obtain maximum efficiency. It provides up to 3 MB on-chip Flash memory and up to 96 KB SRAM memory. […]

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GeekBox and Landingship Android Overview and Benchmarks

This week-end I checked out GeekBox TV box, and Landingship baseboard, explained how to connect the two together and install various optional accessories such as an RTC battery and a cooling fan. GeekBox comes pre-loaded with Android 5.1 + Ubuntu dual boot image, and as I’ve already reviewed other Rockchip RK3368 TV boxes, and GeekBox is also a development platform, I’ll simply run several benchmarks on GeekBox, as well as test SATA performance with an SSD connected to Landingship carrier board in Android, before checking out the Linux part a little latter. That’s no quite how you want to place the fan, but I wanted to show the USB to TTL debug board and other wires can be connected with the case closed. This allowed me to easily check whether the fan was spinning during testing, and it never did… According to one forum post, the temperature currently needs to […]

Rockchip RK3568, RK3588 and Intel x86 SBCs and SoMs in 2025
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Texas Instruments Introduces Entry level Sitara AM3351 Cortex-A8 Processor

Texas Instruments Sitara AM335x processor are designed by industrial applications, and found in develompent board such as BeagleBone Black or BeagleBone Green, and the company has recently launched the new Sitara AM3351 Cortex A8 processor without 3D GPU, no PRU just like AM3352, but they’ve also canned the two CAN interfaces (sorry, I had to) in order to bring the cost lower, while keeping the processor software and pin-to-pin compatible with other AM335x processors available in 13×13 mm package. TI Sitara AM3351 CPU clock will also be limited to 300 MHz to 600 MHz with respectively AM3351BZCE30 and AM3351BZCE60 parts. It will only come with one Gigabit Ethernet port instead of up to two ports of other members of the family that are produced in 15x15mm package, and temperature range is limited to 0 to 90 C. Other features remain the same, and the processors will support TI-RTOS, Linux, Android, […]

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GeekBox TV Box Unboxing and Development Kit Assembly Guide

GeekBox is both an Android TV box based on Rockchip RK3368 octa-core processor, and a Linux development kit thanks to the CPU module inside the device, a baseboard and various accessories. The company has sent me a review sample, as well as the accessories currently available. So today, I’ll have a look at the box, and show how to connect everything together. GeekBox TV Box Unboxing I’ve received two carton boxes via DHL, one with GeekBox itself, and the other with some accessories. You could use GeeBox has a TV box, and forget about its development attributes, as the device comes with the usual accessories include a case, an HDMI cable, an infrared remote control, and a 5V/2A power supply. I was really surprised by how small it was compared to other 64-bit ARM TV boxes recently launched on the market, and looks very much like a small router with […]

Boardcon CM3588 Rockchip RK3588 System-on-Module designed for AI and IoT applications