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Pine64 to Release RockPro64 Boards Based on Rockchip RK3399 and RK3399Pro for Around $60 and Up

Several Rockchip RK3399 boards have been announced in the last few days, first with AAEON RICO-3399 Pico-ITX single board computer targeting mostly business customers for digital signage, kiosk or, automation and Orange Pi RK3399, a featured-pack board with plenty of interfaces to play with. However those boards, and the one released previously, tend to cost between $100 and $200 or over, and even though we saw Rockchip SAPPHIRE evaluation board going for $75 its was a time-limited promotion, and the normal price is around $150. I’m pleased to report Pine64 will soon launch RockPro64 boards powered by Rockchip RK3399 or the recently announced RK3399Pro with an NPU for around $60 and up. There will be three versions of the board that will only differ by the processor, or RAM capacity: SoC (one or the other) Rockchip RK3399 hexa-core processor with 2x ARM Cortex A72 cores up to 2.0 GHz, 4x […]

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$34 SmartFusion2 Maker Board Arm Cortex-M3 + FPGA Board Supports ESP32 & ESP8266 Modules

Xilinx Zynq SoCs are probably the most well-known FPGAs with ARM cores, as their Cortex A9/A53 cores can run Linux, but they are not the only ones. Microsemi launched SmartFusion2 SoC comprised of FPGA fabric and an Arm Cortex-M3 core in 2013, as well as a $300 development kit. The company has now partnered with Digikey to launch SmartFusion2 Maker Board, a low-cost evaluation platform for the SoC that comes with Gigabit Ethernet, a USB port, a connector for ESP8266 module, PCB footprint for ESP32 module, among other features like a light sensor, LEDs, and buttons. SmartFusion2 maker board (M2S010-MKR-KIT) main features & specifications: SoC  – Microsemi SmartFusion2 M2S010 SoC with: Arm Cortex-M3 @ 166 MHz, 6oKB+80KB eSRAM, 256KB eNVM FPGA with 12,084 logic element, 400 Kbits RAM Storage – 16 Mbit SPI Flash Connectivity Gigabit Ethernet via VSC8541 PHY, RJ45 connector Connector for ESP8266 (Sparkfun WRL-13678 – not included) […]

ArmSoM CM5 Raspberry Pi CM4 alternative with Rockchip RK3576 SoC
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Firefly ROC-RK3328-CC Development Board Now for Sale for $35 and Up

Remember Libre Computer Renegade SBC – aka ROC-RK3328-CC – based on Rockchip RK3328 processor, and launched last month on Indiegogo? The crowdfunding campaign successfully completed a few days ago with over $20,000 raised from close to 250 backers. When we zoomed on the board we could see markings on the board indicated that it was made by Firefly team, the makers of boards such as Firefly-RK3288 Reload or Firefly-RK3399, and the company is now selling the board with 1 or 2GB RAM for respectively $35 and $50 plus shipping, but the 4GB version is not up for sale at this stage. Firefly-ROC-RK3328-CC board specifications: SoC – Rockchip RK3328 quad core Cortex A53 processor with ARM Mali-450MP2 GPU System Memory – 1, 2, or 4GB DDR4 Storage – eMMC 5.x flash module socket (8 to 128 GB) + micro SD card slot Video & Audio Output – HDMI 2.0a up to […]

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ALio Proto Board Supports Through Hole, DIP, and SMD Components (Crowdfunding)

Perfboards and  stripboards are very useful to design your own simple electronic boards without having to design your own board from scratch. However, you have to select through hole or DIP components, as – while possible with some efforts – such boards are not designed for SMD components. AERD, an open source electronic development startup based in Indonesia, has designed ALio prototyping boards supporting both through hole and SMD components, as well as some common connectors/accessories such as micro SD card, USB connector, and so on. Three versions of the board (basic, embedded, Arduino) are available with the following specifications & features: Fits SMD and PTH components at the same time. Double layer bus (top and bottom) Other components/headers All versions – 1.1 mm pitch pad for micro SD/SD card breakout Embedded & Arduino only – mini & micro USB pads, 1x SPI breakout Arduino only – Arduino header, one […]

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SolidRun MACCHIATObin Single Shot Networking Board Launched for $269 and Up

Earlier this month, I listed SoliRun MACCHIATObin networking board as one of the top 5 most powerful ARM boards in 2017/2018, thanks to its fast quad core Cortex A72 processor, support for up to 16GB RAM, three SATA interfaces, and network connectivity options with several Ethernet copper/SFP interfaces up to 10 Gbps. The problem with powerful boards is that they can be expensive, and the original MACCHIATOBin (Double Shot) board sells for $369 and up. The good news is that SolidRun has just launched a cheaper version called MAACHIATOBin Single Shot with a quad core Cortex A72 processor limited to 1.6 GHz (instead of 2.0 GHz), and the two 10 Gbps interface are only accessibly through SFP cages, and not Ethernet copper (RJ45) ports anymore. MACCHIATOBin Single Shot is based on the same PCB as the original version of the board, and the rest of the specifications are just the […]

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MeanWell Mini Switching Power Supplies May Be Useful for Development Boards

While some people or organizations with lots of boards may use high-end USB hubs to power and control them, most people likely use wall adapters to power their development boards like Raspberry Pi 3, ASUS Tinkerboard, Orange Pi PC, and so on. At least that’s what I do, except in some cases when I suspect power issues, and I go with a more powerful SMPS (switch mode power supply). I don’t use it often because it’s a large brick and expose 220V. But the other day, as I attended Chiang Mai Maker Party, I found one maker uses some tiny (and cute) power supply from a company called Mean Well to power his Raspberry Pi boards. The model used above with RS-15-5 with takes 100-240VAC 0.35A input, and output 5VDC up to 3A. The power supply include AC Neutral, AC Live, Ground, DC V+ and DC V-  pins where you […]

Rockchip RK3568, RK3588 and Intel x86 SBCs and SoMs in 2025
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Anavi Light pHAT Adds RGB Light Strip Support to Raspberry Pi Boards (Crowdfunding)

He works as a software engineer for his main job, but Leon ANAVI is apparently enjoying his hobby of designing open source hardware, as after RabbitMax Flex home automation HAT, and ANAVI Infrared pHAT with IR transmitter and receiver, he has come up with as third project: Anavi Light pHat, an add-on board for Raspberry Pi 3/Zero (W) that adds support for RGB light strips. Light pHAT specifications: Compatible with 40-pin Raspberry Pi header EEPROM with board manufacturer information and a device tree fragment Terminal block for a 12V RGB LED strip 3x 4-pin I2C headers for sensor modules 1x 3-pin header for PIR motion sensor 1x 4-pin UART header for debugging Dimensions – pHAT form factor You first need to connect the pHAT to your board, and then LED strip, and you can then control the lights using Home Assistant open source home automation platform, with the strip integrated […]

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LattePanda Alpha/Delta Kaby Lake & Gemini Lake Development Boards Support Windows 10 Pro or Linux (Crowdfunding)

LattePanda development board based on Intel Atom x5-Z8300 “Cherry Trail” processor was launched nearly exactly two years ago on Kickstarter. The board also included an Atmel MCU for Arduino compatibility, and contrary to most development boards on the market, focused on Windows 10 support instead of Linux. The crowdfunding campaign was very successful having raised over 440,000 GBP from around 4,000 backers, and now you an still buy the board and accessories on DF Robot or Amazon. The company is now back with not only one, but two new LattePanda “hackable computers”, namely LattePanda Alpha powered by an Intel Core m3-7Y30 dual core “Kaby Lake” processor, and LattePanda Delta based on Intel Celeron N4100 quad core Gemini Lake processor. This time beside offering Windows 10 Pro, they are also committed to support Linux. Beside processor, memory capacity, and storage options, LattePanda Alpha/Delta boards share most of the same specifications: SoC […]

Boardcon EM3562 Rockchip RK3562 SBC with 8 analog camera inputs