ATMegaZero Raspberry Pi Zero ESP8266
Posted on

Is That a Raspberry Pi Zero? Nope. ATMegaZero is an Arduino Compatible Board

ATMegaZero is an Arduino Leonardo compatible board based on Microchip ATmega32U4 8-bit AVR microcontroller that mostly follows Raspberry Pi Zero form factor with the 40-pin GPIO header, MicroSD card slot, and one micro USB port in the same location. The MIPI CSI camera connector makes place for an OLED display connector, and the HDMI port is obviously gone, but you also get an 8-pin  header to easily install an ESP8266 based ESP-01 module to add WiFi connectivity. ATMegaZero specifications: MCU – Microchip ATmega32U4 microcontroller running at 16MHz with 32KB Flash, 2.5KB SRAM, 1KB EEPROM Storage – MicroSD card Display – 32-pin OLED display port compatible with 30-pin SSD1306 and SSD1331 based displays Wireless Connectivity – 8-pin header for optional ESP8266 ESP-01 WiFi module Expansion – 40-pin Raspberry Pi-inspired GPIO header with UART/SPI/I2C Debugging & Programming – Micro USB port, 6-pin programming header Misc – 4x LEDs, button Power Supply – […]

Sparkfun ZED-F9R GPS RTK
Posted on

Sparkfun Launches the ZED-F9R GPS Dead Reckoning Raspberry Pi pHAT for Mobile Robots

The SparkFun ZED-F9R GPS pHAT module is targeted at single board computers like the Raspberry Pi, Jetson Nano, and other boards with the 2 x 20mm header form factor supporting the GPS RTK (Real-time kinematic) capable of centimeter-level accuracy. Dead Reckoning in robotics allows one to calculate one’s position by using a previously known location or landmarks. Dead Reckoning is an essential aspect of robot navigation, especially Autonomous vehicles like mobile robots or  UAVs. For dead Reckoning to be realistic and minimize the position uncertainty, it usually requires the fusion of position estimation sources like Lidar, Radar, IMU, Odometry, GNSS, accelerometer, and some others. Sparkfun understands this and has launched the Dead Reckoning add-on module that can be used for applications in mobile robots, UAVs, and others. The Sparkfun ZED-F9R GPS pHAT is an exciting sensor fusion board (having been a fan of Extended Kalmar Filter) that provides accurate and […]

ArmSoM RK3588 AIModule7 NVIDIA Jetson Nano-compatible SOM
Kimx Micro Raspberry Pi Zero Alternative
Posted on

Raspberry Pi Zero Sized Kimχ Micro SBC is Equipped with a Quad-Core Processor, an mPCIe Slot

The Raspberry Pi Zero (W/WH) board is great because of its size, price tag, and software support, but processing power is limited with Broadcom BCM2735 SoC only offering a single ARM11 core clocked at 1 GHz. There are already some more powerful boards in a similar form factor include Banana Pi M2 Zero or FriendlyELEC NanoPi Duo2 both equipped with an Allwinner quad-core Cortex-A7 processor, but there’s another upcoming board with NXP i.MX 8M Mini quad-core 64-bit Cortex-A53 processor. Meet Kimχ Micro (pronounced Kimchi Micro). Kimχ Micro (preliminary) specifications: SoC – NXP i.MX 8M Mini single to quad-core Cortex-A53 processor @ up to 1.8 GHz, Cortex-M4F real-time core @ up to 400 MHz, Vivante GC NanoUltra 3D GPU + GC320 2D GPU, VPU for 1080p60 video decoding and encoding; (Single and dual-core version of NXP i.MX 8M Mini processor are also compatible) System Memory – 2GB LPDDR4 Storage – 8GB […]

Banana Pi BPI-M4 2GB RAM
Posted on

Banana Pi BPI-M4 SBC Gets 2GB RAM, Sells for $43

First unveiled in February 2019, Banana Pi BPI-M4 is a single board computer based on Realtek RTD1395 quad-core Cortex-A53 4K media processor and following Raspberry Pi 3B+ form factor pretty closely. BPI-M4 officially launched in June 2019 for just $38 with 1GB DDR4 RAM, but despite the 2GB RAM option being listed in the specification, the 2GB version of the board was not available, at least on Aliexpress. The good news is that Banana Pi BPI-M4 with 2GB RAM has just started selling for $43 plus shipping on Aliexpress, or in Taobao if you based in China. Banana Pi BPI-M4 2GB specifications: SoC – Realtek RTD1395 quad-core Arm Cortex-A53 processor with Mali-470 MP4 GPU System Memory – 2GB DDR4 RAM Storage – 8GB eMMC flash, micro SD slot up to 256GB, M.2 NVMe SSD Video Output – HDMI 2.0b port up to 4K @ 60 Hz, HDR support Video Decode […]

Raspberry Pi HQ Camera with 6mm Lens
Posted on

Raspberry Pi HQ Camera Features a 12MP Sensor, Supports Interchangeable Lenses

The Raspberry Pi Foundation introduced the first official Raspberry Pi camera in May 2013. The $25 camera module came with a 5MP sensor and connected via the board’s MIPI CSI connector. Then in 2016, the company launched version 2 of the camera with an 8MP sensor. The foundation has now launched a much better camera called Raspberry Pi HQ Camera (High-Quality Camera) with a 12MP sensor, improved sensitivity, and support for interchangeable lenses both in C- and CS-mount form factors. The module itself is equipped with a Sony IMX477 sensor, a milled aluminum lens mount with integrated tripod mount and focus adjustment ring, a C- to CS-mount adapter, and an FPC cable for connection to a Raspberry Pi SBC. RPi HQ camera specification: Sensor – 12.3MP Sony IMX477R stacked, back-illuminated sensor; 7.9 mm sensor diagonal, 1.55 μm × 1.55 μm pixel size Output – RAW12/10/8, COMP8 Back focus – Adjustable […]

MaixCube All-in-one K210 Development Platform
Posted on

Sipeed MaixCube is a Fully Integrated AI Development Platform Powered by Kendryte K210 RISC-V SoC

Sipeed has made several boards and kits based on Kendryte K210 RISC-V processor for low-power AI workloads such as face detection or object recognition including Maixduino board and Grove AI HAT that ship with camera and display. The company has now come up with MaixCube all-in-one development platform that houses Sipeed M1 module, a display, a camera, and a battery into a plastic case that’s somewhat similar to MStack M5StickV but with a larger display, and variations in the form factor and features. Sipeed MaixCube specifications: SoC – Kendryte K210 dual-core 64-bit RISC-V processor @ 400 MHz (overclockable to 600 MHz) with FPU, 8MB SRAM, KPU AI accelerator, APU audio processor, and FFT accelerator Storage – 128 Mbit flash, MicroSD card slot Display – 1.3″ TFT screen with 240×240 resolution Camera – OV7740 sensor (VGA camera) Audio – Built-in microphone, external speakers support; ES8374 audio codec USB – 1x USB […]

Rockchip RK3568, RK3588 and Intel x86 SBCs and SoMs in 2025
DFI GHF51 1.8-inch Ryzen Embedded SBC
Posted on

DFI GHF51 Ryzen Embedded R1000 SBC is about the Size of a Raspberry Pi

We’ve seen a fair amount of AMD Ryzen Embedded boards over the last few months including 3.5″ Ryzen Embedded SBC‘s such as Kontron SBC-VR1000 and IBASE Technology IB918, as well as larger boards such as SAPPHIRE FS-FP5R 5×5 motherboard. The most compact Ryzen Embedded board we covered so far must have been the upcoming Sapphire NP-FP5 based on Ryzen R1305G processor with a 4″x4″ (10.16 x 10.16 cm) form factor. But DFI GHF51 1.8″ SBC takes the crown of the smallest Ryzen Embedded SBC, with the business card / Raspberry Pi sized board measuring just 84 x 55 mm, and featuring an AMD Ryzen Embedded R1000-series processor combined with up to 8GB RAM. DFI GHF51 specifications: SoC – AMD Ryzen Embedded R1000 Series with Radeon Vega 3 GPU; 12W CPU System Memory – 2GB/4GB/8GB single-channel DDR4 3200MHz Storage 1x 16GB/32GB/64GB eMMC flash 64Mbit SPI Flash for BIOS (supports UEFI boot […]

zig-a-zig-ah
Posted on

Electrolama to Launch 802.15.4/Zigbee USB Dongle and Raspberry Pi “HAT”

Electrolama (@omerk and friends) has been working on two open-source hardware 802.15.4/Zigbee projects with “zig-a-zig-ah” (aka “zzh”) USB stick based on Texas Instruments CC2652R SimpleLink multi-standard wireless MCU and Zoe (Zigbee + Poe) development board based on Raspberry Pi HAT form factor and powered by TI CC2530 SimpleLink 2.4 GHz SoC alongside CC2592 range extender. Both boards are released under an Apache-based Solderpad Hardware License 2.0, and target users of the Zigbee2MQTT project.  The boards could soon also get native support in Home Assistant via the “zigpy-cc” library which adds support in ZHA (Zigbee Home Automation) integration component. Zig-a-zig-ah USB Stick Preliminary specifications: WiSoC – Texas Instruments CC2652R SimpleLink multi-standard wireless MCU with support for Thread, Zigbee, Bluetooth 5 Low Energy, IEEE 802.15.4g, 6LoWPAN, and proprietary systems. (Note: CC2652RB is also considered as it does not require an external crystal oscillator) Host Interface – USB via CH340 USB-UART bridge Misc […]

Boardcon LGA3576 Rockchip RK3576 System-on-Module designed for AI and IoT applications