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Tronsmart Draco H3 TV Stick Firmware and SDK Released

Tronsmart Draco H3 is a low cost HDMI TV stick powered by Allwinner H3 quad core processor. At $35, the device costs about $5 more than Amlogic S805 based sticks like MK808B Plus with about the same specs (quad core Cortex A7/A5, 1GB RAM, 8GB flash, HDMI out..), but with the added benefit of 4K @ 30Hz support. Tronsmart has now released some firmware files as well as Linux kernel and an Android SDK. Two firmware files have been released: Tronsmart_Draco_H3_720p_Kernel_20150526.zip – Firmware with 1280×720 framebuffer for better performance Tronsmart_Draco_H3_1080p_Kernel_20150526.zip – Firmware with 1920×1080 framebuffer for higher resolution Please note that the resolution will only affect the user interface, and when you play videos you should get the resolution selected in Android settings. So if you play a 4K videos it will truly show as a 4K video on your TV, even though the user interface is only 720p, at […]

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Allwinner R8 Module Datasheet and Price. Is the $9 C.H.I.P Computer Selling at a Loss?

Allwinner R8 Cortex A8 processor, very similar to Allwinner A13, but optimized for IoT applications, was first unveiled via the $9 C.H.I.P computer crowdfunding campaign, but at the time we did not have that many technical details. However, Olimex had already made several Allwinner boards in the past, such as A20-OLinuXino-LIME, so they decided to investigate if they too could use Allwinner R8 processor, or rather Allwinner R8 Module (R8M) with R8 SoC, 4/8GB NAND Flash and 512 MB RAM. So they managed to get R8M datasheet, and got quoted $4.8 for Allwinner R8 and $16 for Allwinner R8M with 512 MB RAM and 8GB NAND Flash for 5,000 unit orders. Wait… If R8M module is $16, how can C.H.I.P sell it for $9? One difference is that C.H.I.P module only has 4GB NAND flash, but the module quoted to Olimex appears to come with 8GB flash, but it’s not […]

ArmSoM RK3588 AIModule7 NVIDIA Jetson Nano-compatible SOM
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Allwinner R58 Octa-core Processor Targets 2-in-1 Android Laptops

Allwinner R-series processor family, such as Allwinner R8, is supposed to target “IoT applications”, but IoT must have recently taken a whole new meaning as the latest Allwinner R58 octa-core processor targets 2-in-1 laptops running Android. Allwinner website however lists R58 as an high-end IoT platform for virtual reality and robotics. Allwinner R58 specifications: CPU – Octa-Core Cortex-A7 CPU up to 2.0 GHz GPU – PowerVR SGX544 GPU @ 600 MHz with support for OpenGL ES 2.0/1.1, OpenCL 1.1, DX 9_3 Memory 32-bit DDR3/DDR3L/LPDDR3/LPDDR2 SLC/MLC/TLC/EF NAND with 64-bit ECC eMMC V4.5 Video 1080p@60fps video playback multi-format video playback, including H.264, MPEG1/2, MPEG4 SP/ASP GMC, H.263 including Sorenson Spark, WMV9/VC-1, JPEG/MJPEG, etc H.264 1080p@60fps or 720p@120fps video capture Display LVDS up to 1366×768@60fps or RGB LCD up to 2048×1536@60fps 4-lane MIPI DSI up to 1920×1200@60fps HDMI up to 1080p@60fps, HDCP V1.2 supported Dual display supported with LCD up to 720p@60fps and […]

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Allwinner T2 Dual Core Processor is Made for Automotive Infotainment and Navigation

Allwinner already has several processor families, the most famous being the A-series for tablets, followed bythe H-series for home entertainment, the V-series for video application, the R-series for IoT as found in R8 module used in C.H.I.P $9 computer, and now I’ve just found out the company launched T-series with Allwinner T2 and T8 for “Transportation”/automotive applications. I don’t have any details about T8 processor, but the company kindly shared a product brief with the specs for Allwinner T2: CPU – Dual core Cortex A7 CPU – Mali-400MP2 supporting OpenGL ES 1.1/2.0 Memory – DDR2, DDR3, and DDR3L controller, NAND flash controller with 64-bit ECC Video Inputs – 4x AV Inputs Video – H.264 2160p video decoding, multi-format decoding, h.264 encoding @1080p30 / 720p60. Display – Multi-channel HD display with integrated HDMI 1.4 transmitter, CPU/RGB/LVDS display interface, support for VGA/CVBS/YPbPr, and integrated TV decoder. Camera – Integrated parallel 8-bit interface YUV sensor, […]

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Dell Inspiron Micro Desktop with Intel Celeron J1800 or Pentium J2900 Starts at $180

We’ve already seen Chinese mini PCs based on Intel Bay Trail-D processors for less than $200, even with a 500 GB HDD as found in VX2 mini PC, but if you’d like to buy from a more established brand, Dell has launched two models of Inspiron 3050 Micro Desktop with Intel Celeron J1800 (dual core) and Pentium J2900 (quad core) selling respectively for $179.99 and $229.99 direct from Dell US, and they also have built-in Gigabit Ethernet and 802.11ac that you may not always find in the cheaper Chinese models. Beside the different processors, but models share the same specifications: SoC Intel Celeron J800 dual core processor @ up to 2.58GHz with Intel HD graphics Intel Pentium J2900 quad core processor @ up to 2.67 with Intel HD graphics System Memory – 2GB DDR3L @ 1600MHz (SO-DIMM slot, up to 8GB supported) Storage – 32GB SSD, SATA 3Gbps (up to […]

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Linaro 15.05 Release with Linux 4.1 and Android 5.1

Linaro 15.04 has been released with Linux 4.1-rc4, Linux 3.10.79 and 3.14.42 (LSK), and Android 5.1_r3. The Ubuntu image is now based on Vivid instead of Utopic. Android and Debian builds/images have been released for Hikey’s 96boards, Ubuntu Vivid and Android builds have been setup for Qualcomm’s Dragonboard 410c. A new platform, Socionext M8M, has also show in Linaro changelog. I could not find details about M8M, but Socionext is a “new company that designs, develops and delivers System-on-Chip products” and focuses on “imaging, networking and other dynamic technologies”. Their latest press release mentions a 4K media processor with build-in HDMI 2.0 Tx and Rx, so maybe M8M is based on that processor, but I can’t know for sure as they have several chips. Highlights of this release: Linux Linaro 4.1-rc4-2015.05 GATOR updated to version 5.21.1 updated integration-linaro-vexpress64 topic by ARM LT: PCI support added – for Juno r1. Linaro […]

Rockchip RK3568, RK3588 and Intel x86 SBCs and SoMs in 2025
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ESP8266 SDK 1.1.0 is Now Released Under an MIT License

ESP8266 is the now famous dirt-cheap Wi-Fi SoC used for IoT applications. It can be used by hobbyists and companies alike. But for the later, there was a licensing issue as Espressif ESP8266 SDK was initially released under the GPLv3 license. GPL code is great and lots of open source projects are released under the most common open source license. But since proprietary, closed source software has still its place in the market place, some other more permissive licenses such as LGPL are used for library, and Android for example has an Apache License 2.0. So previously, if you developed an application using ESP8266 SDK, you’re code would have to be GPL too, since the license is viral. It would also cause issues if you had released your application under an Apache or MIT license. But now, all is well, as Espressif released ESP8266 SDK 1.10 under an MIT license, […]

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How to Unbrick MeegoPad T01 (Intel Atom Z3735F) HDMI TV Stick

When you use one of the Intel Atom Z3735F mini PCs, there’s very little chance to brick it as long as you use the pre-installed operating systems. But if you play around with the BIOS, or use one of the recent dual boot firmware that re-flash the BIOS when you switch OS, there’s a real possibility to completely brick your device. Ian Morrison (Linuxium) and Deadhp1 posted separate instructions to flash the BIOS and recover their devices. Both bricked MeegoPad T01, and deadhp1 used CH341a USB programmer which only supports 3.3V/5V, while the SPI flash on T01 only support 1.8V. It worked for him, but it could potentially fry the flash. So it’s probably better to with Ian’s solution involving EZP_XPro USB Programmer and some SOIC8 Test Clips. Once you get the hardware, you’ll need to download on install EZP XPro Flash 1.4 on a Windows PC. Now follow the […]

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