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Waveshare DVK512 Kits For Raspberry Pi Model B+ Include RTC, Sensors, LCD Display, and More

Beaglebone (Black) expansion boards are called capes, Minnowboard ones are lures, and Raspberry Pi model B+ add-on boards can be HATs (HArdware on Top). When I found a kit for the Raspberry Pi model B+ on DealExtreme, based on Waveshare DVK512 add-ons board I thought it might have found a Chinese HAT, but unfortunately it is not compliant with HAT board specifications as it misses an EEPROM,and the dimensions are not the correct one either. Nevertheless, the kit, as well as extra accessories such as a 3.2″ LCD display, can still be interesting. The kit on DX comes with the following items: DVK512 expansion board that connects to the 40-pin Raspberry Pi B+ header and features PCF8563 RTC chip with battery, an on-board USB to TTL chip for debugging via micro USB, a character LCD interface, connectors for modules connected via UART, SPIO, I2C or GPIO, various jumpers and user […]

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Toshiba TZ5000 ApP Lite Media Player Development Kits Run Android 4.4 and Ubuntu Linux

Toshiba has recently announced two development kits powered by their TZ5000 ApP Lite SoC featuring two ARM Cortex A9 cores, PowerVR SGX540 GPU, PowerVR VXD395 GPU, an optional 4GB MLC NAND, and Ensigma C4500 Wi-Fi baseband engine into a single chip solution that targets Over-The-Top (OTT) tuners and IP media boxes, wearable devices, digital signage, thin clients, and more. The first development kit, RBTZ5000-6MA-A1, is a full size board that supports Ubuntu, the other one, RBTZ5000-6MA-A1, is an HDMI stick form factor board running Android 4.4. Toshiba RBTZ5000-2MA-A1 Board (Ubuntu) RBTZ5000-2MA-A1 Starter Kit specifications: SoC – Toshiba TZ5011XBG dual core Cortex A9 processor @ 1.0 GHz with PowerVR VPU and GPU, and Ensigma C4500 Wi-Fi baseband engine System Memory – DDR3L-1600 Storage – 8GB eMMC (external) + MicroSDXC Connectivity – Wi-Fi 802.11a/b/g/n/ac 2×2 MIMO  (via Ensigma C4500), Bluetooth 4.0. Ethernet is available via a daughter board connected to ADB. USB […]

ArmSoM RK3588 AIModule7 NVIDIA Jetson Nano-compatible SOM
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BotFactory’s Squink Prints and Assembles Electronic Circuits in Minutes (Crowdfunding)

When you design a circuit board, you first draw the schematics, then the PCB layout, and when you are happy with the result, output Gerber files, and send them to a company who will make a board for you. The last step usually takes a few days, and when you get it back the board may not work as expected, and you have to modify the PCB layout again, and request new boards, further delaying your project. Some students of NYU Polytechnic School of Engineering realized this issue, when only one out of eight teams managed to complete a EEG project on time mainly due to production delays as manufacturers took about 10 days to make and ship back the board. So some of them came together with one of their professor created BotFactory company and came up with Squink, a personal electronic factory, powered by the BeagleBone Black, that […]

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Vigekwear is a Modularized, Open source, Wearable BLE Development Kit (Crowdfunding)

[Update: Atomwear has been renamed to Vigekwear due to (Intel’s) copyrights infringement]. Giayee is a company mainly manufacturing Android tablets, thin clients, and mini PCs, but their latest product, called Atomwear, is a Bluetooth Low Energy (BLE) development kit based on Nordic nRF51822 chipset that comes with various modules such as battery charger, accelerometer, gyroscope, OLED display, heart rate monitor, etc… which connect together via 24-pin connector on a standard rigid baseboard or a flexible printed circuit (FPC). All modules are connected via the same 24-pin connector with power, I2C, SPI, UART, ADC, and GPIOs signals. The baseboard and FPC both contain 6 such connectors connected in parallel for up to 6 modules, and two baseboard can be connected together via a bridge circuit to accept more modules. The minimum configuration is with a BLE MCU module, and a power module. The different boards and modules are listed as follows: […]

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Parallax Propeller 1 P8X32A Open Source Multi-core MCU

Lots of electronics devices are now powered by open source software such as Linux, open source hardware is not as wide-spread, but gaining tracking traction thanks to the like of Arduino, Beagleboard.org, Olimex, and many  projects on crowdfunding websites, and now we even start seeing some open source silicon. Existing open source processors include LEON3 (SparkV8) MCU, OpenRisc, and just very recently, LowRISC, based on 64-bit RISC-V instruction set architecture, has been announced with the backing of some of Raspberry Pi co-founders, Google ATAP, etc… and is currently being developed at the University of Cambridge, UK. Parallax Propeller 1 P8X32A is another MCU which has been open sourced last week.   Propeller 1 P8X32A had however been released in April 2006, and can be sourced as a 40-pin DIP chip for prototyping, and 44-pin QFP and QFN for production, and come with the following key features: Power Requirements: 3.3 VDC […]

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Rockchip RK3288 Temperature Testing and Antutu Benchmarks

There are many upcoming Rockchip RK3288 based devices, and in the listing the CPU frequency varies from 1.6 GHz to 2.0 Ghz. so it’s difficult to know exactly what to expect. Ugoos has done some testing with their UT3 board measuring temperature after Antutu benchmark for different CPU clock frequencies and fan/fanless combinations. The board comes with a rather tiny heatsink which may explain some of the results below. They also added a small fan on top in about half the tests to compare the temperature against an heatsink only solution. Without further delays let’s go through the results: Frequency Antutu Score Temperature (heatsink) Temperature (Back of PCB) Heatsink only Heatsink + fan Heatsink only Heatsink + fan 1.608 GHz 38655 67 °C N/A 70 °C N/A 1.704 GHz 39853 72 °C 50 °C 75 °C 60 °C 1.800 GHz 41440 83 °C 52 °C 85 °C 62 °C 1.920 […]

Rockchip RK3568, RK3588 and Intel x86 SBCs and SoMs in 2025
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Emcraft Systems Introduces IoT Devkit with LCD Display Powered by Freescale Vybrid VF6 SoC

Emcraft Systems has launched a IoT development kit based on on their Freescale Vybrid VF6 SoM featuring MVF61 SoC with a Cortex A5 MPU and a Cortex M4 MCU, and connected to a baseboard (IOT-BSB-EXT) with various connectors (USB, Ethernet, …) as well as a 4.3″ LCD (480×272 resolution) with touchscreen. The kit targets IoT gateway applications where a GUI (Graphical User Interface) and/or HMI (Human Machine Interface) are required. Vybrid IoT devkit specifications: SoC/Memory/Storage – Via Vybrid VF6 SoM with Freescale MVF61NN151CMK50 (No Security), or Freescale MVF61NS151CMK50 (with Security),  128 MB DDR3, Up to 512 MB NAND Flash, and 32 MBytes dual QSPI Flash Storage on Baseboard – micro SD card slot Display – 4.3″ 480×272 LCD with touch panel connected to the back side of the baseboard. Connectivity – 10/100M Ethernet USB – 2x micro USB OTG ports, 1x micro USB for debugging and/or power Debugging – 20-pin […]

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Acer CB5 Chromebook To Feature Nvidia Tegra K1 Processor, 13 Hours of Battery Life

It seems Nvidia Tegra K1 is getting in more hardware than its predessors. It can not only be found in Jetson TK1 development board and Shield tablet developed by the company, but also products such as Xiaomi MiPad, as well as Google Tango Project Tablet devkit. Acer CB5 Chromebook should also launch very soon with Tegra K1 quad core processor, a 13.3″ display, and the company claims it should last 13 hours based on Google’s power_loadtest. Preliminary specs for Acer CB5 Chromebook: SoC- Nvidia Tegra K1 quad core Cortex A15 @ 2.1 GHz with Kepler GPU System Memory – 2 to 4 GB DDR3 Storage – 16 / 32 GB flash Display – 13.3″ display with 1366×768 or 1920×1080 resolution (TBC) depending on model, and optional touchscreen support Video Output – HDMI Audio – 3.5mm audio jack, speakers Connectivity – 802.11 b/g/n/ac Wi-Fi USB – 2x USB 3.0 ports, 1x […]

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