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GPD HK is Working on a Windows 10 Portable Game Console Powered by Intel Atom x5-Z8500 SoC

GPD and JXD are two companies specializing in portable game consoles, and in recent years, they seem to have focused on ARM based platforms running Android, but GPD has consulted with Dingoonity community (registration required to access pictures) for an upcoming Windows 10 hand-held console powered by Intel Atom x5-Z8500 processor. The company has also released preliminary specifications: SoC – Intel Atom x5-Z8500 / Z8550 quad-core Cherry Trail processor System Memory – 4GB RAM Storage – 64GB eMMC flash (It could change to 32 or 128GB however) + micro SD slot up to 128GB Display – 5.5″ capacitive touch screen; 1280×720 resolution; Corning Gorilla Glass 3; In-Cell technology. Video Output- micro HDMI Audio Output – micro HDMI + 3.5mm headset jack Connectivity – WiFi and Bluetooth USB – 1x USB Type-C port, 1x USB 3.0 host Battery – 6000 mAh non-removable Li-Po battery, good for 6 to 8 hours of […]

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Zsun Wifi Card Reader Can Now Run OpenWrt

Zsun Wifi card reader is a tiny micro SD card reader with WiFi connectivity, and while people managed to access the device serial console a few months ago, the plan was to eventually run OpenWrt since it’s based on the popular Atheros AR9331 WiSoC combined with 64MB RAM and 16MB SPI Flash. It would also be one the smallest OpenWrt capable device with dimensions of 30 x 33 mm. A team of Polish managed this feat, and have now posted instructions to install OpenWrt, as well as other documentation, for example a description of the board’s GPIOs. There are four methods to flash OpenWrt: Solder on an Ethernet jack and flash from the original uboot (hard but safe) Reflash the bootloader from the original firmware to one that supports upload over serial (less soldering but fatal if you mess up) Reflash the firmware from the original firmware using mtd_write (easy […]

ArmSoM RK3588 AIModule7 NVIDIA Jetson Nano-compatible SOM
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U4 Quad Hybrid Android TV Box Unboxing and Teardown with DVB-T2, DVB-S2 and ATSC Tuners

Yesterday, I wrote about U4 Quad Hybrid Android Digital TV receiver based on HiSilicon Hi3796M processor, and supporting for DVB-T2/T/C, DVB-S2, and ATSC standards. Today, I’ve received the device, taken a few pictures, and torn it down to find out more about the hardware. The full review will come out in a few weeks. U4 Quad Hybrid Unboxing DHL did their job quickly as I received the set-top box in about two days in the following package. The box comes with a 12V/1.5Am AV and HDMI cables, a WiFi antenna, an IR remote control requiring two AAA batteries (not included), a user’s manual in Korean language only and… a separate tuner… So let’s check that tuner more in details… The demodulator chip is LG3390A, so an ATSC tuner is included in the package. Not very useful in Thailand, but it’s good to know it’s included. I also open the cover […]

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USB Power Delivery Advantages Explained (Video)

USB 3.0 and greater specifications not only promise higher speeds, up to 10Gbps for USB 3.1, but also the ability to deliver up to 100W over USB to power your laptop, display, and printer via equipment, usually a USB hub, that supports USB Power Delivery, or USB PD, via a USB Type C connector. So far very few products appear to support it, and I could only find the Macbook and ChromeBook Pixel, and a few USB PD chargers on Amazon. So basically in the future, the need for power supplies should decrease sharply, simplifying connections, and decreasing the cost of products and shipping since devices will only need a USB port that’s compatible with USB PD, meaning your computer, printer, and display won’t need an extra power supply as long as they consume less than 100 watts combined. The reasons I’m writing about this today, is that completely forgot […]

NavSpark_mini_BreadBoard
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Getting Started with NavSpark mini GPS Module

I noticed NavSpark mini GPS module a couple of weeks ago, and since it was free, not including $10 for shipping, I went ahead and ordered. Since the freebie got popular, SkyTraq took some time to ship it, and when they did they provide a “not trackable” tracking number, which I’m not sure what that means as I could track the parcel from Taiwan to Thailand using 17track website without issues. The packages included NavSpark mini and a USB to TTL module as described, so I insert both and connect VCC, GND, and UART as shown on the pictures on the product page. I also connected the GPS antenna from LinkIt ONE development kit to the uFL connector on NavSpark mini, as well as a micro USB to USB cable to my computer. If you don’t have such antenna, you’ll need to add the $9 GPS/GLONASS antenna on NavSpark website […]

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WAVIoT LPWAN Technology Powers Low Cost Smart Water and Electricity Meters

With the rise of IoT and M2M applications, more and more Low Power Wide Area Network (LPWAN) standards have been launched or being worked on, such as Sigfox, LoRa, 802.11ah “Hallow”, Weightless, etc… with all promising long range, low power consumption, and support for a high number of nodes. WAVIoT, a US startup founded in 2011, has decided to create its own solution called WAVIoT Nb-Fi (Narrowband Fidelity) that works in ISM bands, offers up to 50km line-of-sight range, supports up to 2 million nodes by gateway, lasts over 20 years on a small battery, and with WAVIoT said to cost as low as $2 per node. The technology is already available in smart electricity and water meters, and modules as shown in the picture below. Here are some of WAVIoT Nb-Fi technical specifications: DBPSK on physical layer of signal transmission; End-nodes transmit radio signal in 10-500 kHz bandwidth Minimum […]

Rockchip RK3568, RK3588 and Intel x86 SBCs and SoMs in 2025
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Tronsmart Ara X5 Plus mini PC Comes with Faster Storage, 802.11ac WiFi, and Higher USB 3.0 Speeds

Tronsmart Ara X5 was one of the first Intel Atom Cherry Trail mini PCs to launch on the market. It came with an Intel Atom x5-Z8300, and the now typical 2GB RAM combined with 32GB flash. But in my review of Tronsmart Ara X5, I found out that the flash was quite slower than other Windows mini PC I tested, and the USB 3.0 port would not recognize my 1TB Seagate USB 3.0 hard drive. The company has now introduced an upgraded model simply called Tronsmart Ara X5 Plus with a faster Samsung eMMC 5.0 flash, faster USB 3.0 read and write speeds (and hopefully better compatibility), 802.11ac WiFi support by replacing Ampak AP6330 module by Intel Wireless-AC 3160 and adding an external antenna, as well as fixed some micro SD card compatibility issues, and an updated UEFI binary that should reduce blue screen of death appearances in Windows. The […]

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Ugoos UT4 Android 5.1 TV Box Review

Ugoos UT4 is one of many Rockchip RK3368 TV boxes available on the market today, but it’s one of the model with higher-end specifications including  2 GB RAM, and 16 GB flash, as well as Gigabit Ethernet and 802.11ac WiFi, Ugoos offers regular firmware updates for their devices, and as I found out in Ugoos UT4 specs and teardown post, the mini PC features a fan to keep the device cool at all times. Today, I’ll focus on reviewing the firmware including video playback capabilities, performance and whether advertised features work as they should. First Boot, Settings and First Impressions Before powering on the device, I connected some cables (Ethernet, HDMI, optical audio, AV to speakers), and made use of all four USB ports with a USB hard drive, a webcam, a keyboard, and a USB hub with two RF dongles for MINIX NEO A2 Lite air mouse and Tronsmart […]

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