StackyPi RP2040 Raspberry Pi Zero board
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StackyPi – A Raspberry Pi RP2040 board with Raspberry Pi Zero form factor (Crowdfunding)

SB Components’ StackyPi is a development board based on Raspberry Pi RP2040 MCU that happens to follow the Raspberry Pi Zero form factor. The board is equipped with 8MB SPI flash for the firmware, a MicroSD card socket, a micro SB port, two buttons, and a 40-pin GPIO header that makes it compatible with some Raspberry Pi uHAT and HAT expansion boards. StackyPi specifications: MCU – Raspberry Pi RP2040 dual-core Cortex-M0+ microcontroller @ up to 133 MHz with 264KB SRAM Storage – 8MB (64Mbit) SPI flash, MicroSD card socket USB – 1x Micro USB port Expansion – 40-pin GPIO header with GPIO, I2C, UART, SPI, etc… mostly compatible with Raspberry Pi header (3.3V I/Os) Misc – Reset and Boot buttons Power Supply- 5V via Micro USB port Dimensions – 65 x 30 mm (Raspberry Pi Zero form factor) The main advantage of such as board is that it can support […]

Piunora Raspberry Pi 4 Arduino board
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Piunora has the guts of a Raspberry Pi 4 with Arduino form factor, M.2 PCIe socket (Crowdfunding)

The Raspberry Pi 4 is a pretty cool board, but if you wished it was just a bit smaller, and you could use the PCIe interface exposed by the Broadcom BCM2711 processor more easily, Timon has designed Piunora carrier board for the Raspberry Pi Compute Module 4. The solution provides a board with the guts of Raspberry Pi 4 SBC but using the Arduino form factor including access to the six ADC pins, and an M.2 socket with the PCIe signal from the Broadcom SoC. Piunora carrier board specifications: SoM compatibility – Raspberry Pi CM4 module with Broadcom BCM2711 quad-core Cortex-A72 processor @ 1.5 GHz, 1 to 8GB RAM, optional 4GB to 32GB eMMC flash, optional wireless module with 802.11b/g/n/ac WiFi 5 and Bluetooth 5.0 Storage – 1x MicroSD card socket (for the OS when using Raspberry Pi CM4Lite system-on-module) Video Output – 1x HDMI 2.0 port up to 4Kp60 […]

ArmSoM RK3588 AIModule7 NVIDIA Jetson Nano-compatible SOM
ZynqBerryZero
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ZynqBerryZero Brings Xilinx Zynq-7010 FPGA SoC to Raspberry Pi Zero Form Factor

Trenz Electronic introduced ZynqBerry in 2017 as a Xilinx Zynq FPGA board following Raspberry Pi 2/3 Model B form factor, and the company has now just launched another Raspberry Pi inspired FPGA board with ZynqBerryZero following Raspberry Pi Zero form factor. ZynqberryZero is equipped with a Xilinx Zynq-7000 series FPGA & Arm Cortex-A9 SoC combined with 512 MB RAM and 16MB flash, and offers all Raspberry Pi Zero ports namely a 40-pin GPIO header, two micro USB ports, a mini HDMI connector, a CSI connector, and micro SD card slot. ZynqBerryZero specifications: SoC – Xilinx Zynq XC7Z010-1CLG225C with dual-core Cortex-A9 clocked up to 667 MHz, FPGA fabric with 28K logic cells,  2.1Mbit block RAM, and 80x DSP slices System Memory – 512 MB DDR3L SDRAM Storage – 16 MB Flash memory, MicroSD card slot Video Output – Mini HDMI connector, type C Camera – CSI-2 connector USB – 1x Micro […]

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HealthyPi v4 Wearable WiFi Vital Signs Monitor Follows Raspberry Pi HAT Form Factor

HealthyPi v4 Campaign Starts ProtoCentral has started a Crowd Supply campaign for the HealthyPi v4, its latest vital signs monitoring dev kit. The HealthyPi v4 is wearable, wireless, and can be mounted on a Raspberry Pi. The units are all open source and stand-alone made for end-users, students as well as researchers and developers.  An Improvement on HealthyPi v3 The recent increase in health-related tech has fueled ProtoCentral’s desire to bring its HealthyPi v3 up to current usability and development standards. The retail versions of the HealthyPi v4 are made specifically to work in conjunction with the Android OS for ease of use and mobility.  Also, the Raspberry Pi HAT form factor is also supported in this version of the device. Articles On Health-Related Development The articles that have touched on health-related issues and topics from our archives, as well as very recently include HEGduino a neurofeedback monitor and […]

Obsidian ESP32 Raspberry Pi Board
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Obsidian ESP32 Board Follows Raspberry Pi Model A Form Factor (Crowdfunding)

When Thomas McKahan‏ had been playing with ESP32 for a while, he found the need to use Raspberry Pi HAT boards and enclosure with his new hardware,  so he went ahead and designed his own ESP32 board compatible with Raspberry Pi accessories, and following the smaller Raspberry Pi Model A / 3 Model A+ form factor. Obsidian ESP32 specifications: Wireless module – Espressif Systems  ESP32-WROVER-B 802.11 b/g/n WiFi + Bluetooth 4.2 / BLE module with 16 MB flash, 8 MB PSRAM USB – 1x micro USB port for power and programming Audio – 3.5mm TRS audio jack connected to ESP32 DACs Expansion 40-pin GPIO header compatible with popular HAT expansion boards with 3.3 V signalling,  I²S for audio DAC, I²C and SPI, Serial UART available on header or via microUSB, I²C GPIO expander with interrupts & address selection 8-pim unpopulated header from remaining I/Os accessible through GPIO expander 5-pin unpopulated […]

Banana Pi BPI-M4
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Banana Pi BPI-M4 Board Comes with RTD1395 Processor, M.2 Socket, Raspberry Pi 3B+ Form Factor

Realtek RTD1395 processor is a lower cost version of RTD1295 / RTD1296 processors found in mid-range TV boxes often including HDMI input and output such as Zidoo X9s or LAKE I Home Cloud. The new processor comes with a lower-end Mali-470MP4 GPU and removed some interfaces like HDMI input and native SATA. So far, we had seen very few hardware platforms built around the processor, but SinoVoIP has just unveiled their latest Banana Pi BPI-M4 board powered by Realtek RTD1395 processor, following Raspberry Pi 3B+ form factor, and adding an M.2 key E socket with PCIe 2.0 and USB 2.0 signals. Banana Pi BPI-M4 specifications: SoC – Realtek RTD1395 quad-core Arm Cortex-A53 processor with Mali-470 MP4 GPU System Memory – 1 GB DDR4 (option 2 GB) Storage – 8G eMMC flash (max 64 GB), micro SD slot up to 256GB Video Output – 1x HDMI 2.0 port up to 1080p […]

Rockchip RK3568, RK3588 and Intel x86 SBCs and SoMs in 2025
Geniatech XPI-S905X
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Geniatech XPI-S905X Board Leverages Raspberry Pi 3 Form Factor

Geniatech is well known in the media player industry for their Amlogic based TV boxes, but in recent years, they’ve also launched some development board from other silicon vendors such as Qualcomm with Developer Board IV and Developer Board 8 powered by respectively Snapdragon 410E and 820E. The company has now launched the XPI family of single board computers that will allow closely follow Raspberry Pi 3 form factor while offering better performance and features. Geniatech will start with XPI-S905X board powered by an Amlogic S905X quad core Cortex A53 processor @ 1.5 GHz with 4K HDR video playback and output capability. Geniatech XPI-S905X board preliminary specifications: SoC – Amlogic S905X quad core ARM Cortex-A53 processor @ up to 1.5 GHz (but they claim 1.6 to 2.0 GHz max…) with penta core ARM Mali-450MP GPU, and Amlogic Video Engine 10 System Memory – 1GB or 2GB (default) DDR3 RAM Storage […]

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$9+ Libre Computer Tritium Allwinner H2+/H3/H5 SBCs Leverage Raspberry Pi 3 Form Factor (Crowdfunding)

A few months ago, Libre Computer introduced Le Potato board (aka AML-S905X-CC) powered by Amlogic S905X processor plus up to 2GB RAM, and using Raspberry Pi 3 form factor. The company is now back with three Tritium boards, using the same form factor, but instead powered by Allwinner H2+, H3, or H5 processors, with a lower price point as the Tritium IoT board (H2+ / 512 MB RAM) goes for $9 only. Tritium boards (ALL-H3-CC) specifications: SoC and Memory Tritium IoT – Allwinner H2+ quad core Cortex A7 processor with Mali-400MP2, 512MB DDR3 Tritium 1GB – Allwinner H3 quad core Cortex A7 processor with Mali-400MP2, 1GB DDR3 Tritium 2GB – Allwinner H5 quad core Cortex A53 processor with Mali-450MP4, 2GB DDR3 Storage – 1x micro SD Card slot, eMMC module connector Video & Audio Output Tritium IoT – HDMI up to 1080p60, AV port Tritium 1GB & 2GB – HDMI 1.4 […]

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