CNX Software - Embedded Systems News

December 20, 2023December 23, 2023 by Sponsored Post - No Comments

GEEKOM unveils its presence at CES 2024 (Sponsored)

GEEKOM, renowned as the Green Mini PC Global Leader, proudly announces its participation in the long-awaited CES 2024, solidifying its standing as the global leader in Mini PCs. With two decades of industry expertise, GEEKOM has consistently delivered high-quality, environmentally friendly Mini PCs, establishing itself as the go-to brand for reliable computing solutions. As CES 2024 approaches, GEEKOM is gearing up to showcase its latest innovations. Besides exhibiting its already diversified lineup of mini PCs, GEEKOM has also promised to release a few new exciting products at CES 2024. First up is the IT14 Pro. The 0.7L mini PC will feature up to an Intel Meteor Lake Core Ultra 7-155H processor, with dual-channel DDR5-5600 RAM and dual SSDs. Built on the all new 4nm process, the Ultra 7 chip is 20% faster compared to last generation’s Intel Core i7-1360P in terms of CPU multi-core performance, delivering ample oomph for even […]

December 20, 2023December 20, 2023 by Jean-Luc Aufranc (CNXSoft) - No Comments

ASRock Industrial NUC Ultra 100 Meteor Lake-H motherboards feature Core Ultra 5 125H and Core Ultra 7 155H processors

ASRock Industrial NUC Ultra 100 Motherboard

ASRock Industrial has just announced two NUC Ultra 100 motherboards powered by Intel Core Ultra Meteor Lake-H processors namely the Core Ultra 5 125H and Ultra 7 155H with up to 16 cores and 22 threads, and integrating Intel ARC Graphics and the new Intel NPU AI engine. As the name implies, the NUC Ultra 100 Motherboard Series are designed in NUC form factor, support up to 96GB dual-channel DDR5-5600 MHz memory, three storage interface, up to four 4K displays, and offer two 2.5GbE networking ports, one USB4/Thunderbolt, and four USB 3.2 Gen 2 ports. ASRock Industrial says those features make the motherboards suitable for smart retail, kiosks, digital signage, smart cities, embedded industries, Edge AIoT applications, etc… NUC Ultra 100 motherboards specifications: Meteor Lake-H SoC (one or the other) Intel Core Ultra 7 T4 155H 16-core (6P+8E+2LPE) processor @ 1.4 / 4.8 GHz with 24MB cache, Intel 8Xe LPG […]

ArmSoM CM5 - Raspberry Pi CM4 alternative with Rockchip RK3576 SoC

December 20, 2023 by Tomisin Olujinmi - No Comments

Persee N1 – A modular camera-computer based on the NVIDIA Jetson Nano

The Persee N1 is a modular camera-computer kit recently launched by 3D camera manufacturer, Orbbec. Not too long ago, we covered their 3D depth and RGB USB-C camera, the Femto Bolt. The Persee N1 was designed for 3D computer vision applications and is built on the Nvidia Jetson platform. It combines the quad-core processor of the Jetson Nano with the imaging capabilities of a stereo-vision camera. The Jetson Nano’s impressive GPU makes it particularly appropriate for edge machine learning and AI projects. The company also offers the Femto Mega, an advanced and more expensive alternative that uses the same Jetson Nano SoM. The Persee N1 camera-computer also features official support for the open-source computer vision library, OpenCV. The camera is suited for indoor and semi-outdoor operation and uses a custom application-specific integrated circuit (ASIC) for enhanced depth processing. It also provides advanced features like multi-camera synchronization and IMU (inertial measurement […]

December 20, 2023December 19, 2023 by Tomisin Olujinmi - 4 Comments

Raspberry Breadstick – A RP2040-based development board in a quirky form factor

The Raspberry Breadstick is a breadstick-shaped development board that is designed for ease of use. Unlike other development boards, the Breadstick is built to fit directly on your breadboard and interface with the other electronic components in your project without the need for lengthy jumper wires. It serves to deliver a prototype that is neat, straightforward, and easy to troubleshoot. It is based on Raspberry Pi’s debut microcontroller, the RP2040, which is the same MCU chip that powers the Raspberry Pi Pico and several other boards. We recently covered the Waveshare RP2040-PiZero that comes in the Pi Zero’s form factor. The RP2040 is cheap and supports C/C++, MicroPython, and CircuitPython. The Breadstick has other interesting features such as a lineup of 24 addressable RGB LEDs with fast refresh rates, a 6-axis inertial measurement unit for collecting acceleration and rotation data, as well as 16MB of external flash storage for your […]

December 19, 2023December 20, 2023 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

iKOOLCORE R2 (Core i3-N300) system review – Part2: Proxmox VE, Ubuntu 22.04, pfSense

iKOOLCORE R2 Ubuntu Promox VE dual display

In the first part of iKOOLCORE R2 mini PC & router review, I had a look at the hardware with an unboxing and a teardown of the Intel Core i3-N300 Alder Lake-N computer and also noticed the device booted to a UEFI shell. So for the second part of the review, I will report my experience installing Proxmox VE on the iKOOLCORE R2 and setting up and using Ubuntu 22.04, pfSense 2.7.2, and OpenWrt 23.05 virtual machines, making sure I can still use a physical display, keyboard, and mouse with Ubuntu while pfSense firewall is running. As a side note, the previous generation iKOOLCORE R1 mini PC that was sent to Ian for review with Proxmox VE and various virtual machines preinstalled OpenWrt, Debian 11, and Windows 10 Enterprise LTSC set to Chinese language by default. As I understand it, iKOOLCORE still does that for the Chinese market, but not […]

December 19, 2023December 19, 2023 by Supachai Vorapojpisut - 9 Comments

Seeed Studio mmWave sensor kit – Part 1: unboxing and first impression with ESPHome and Home Assistant

mmWave Human Detection Sensor Kit Review Home Assistant

Excited to share my first review, written for CNX Software! This time, we’re diving into the Seeed Studio mmWave Human Detection Sensor Kit, which harnesses the power of mmWave radar. The technology I’m particularly interested in for its smart home potential. Therefore, I jumped at the chance when CNX Software offered a product review opportunity. The kit arrived promptly at my doorstep just one week after accepting CNX Software’s offer. Here are my initial findings of the product and its capabilities to replace existing motion detection products. Unboxing the mmWave sensor kit I opened the DHL box and found the neatly bubble-wrapped mmWave Human Detection Sensor Kit. Alongside the kit, I discovered a bonus: the MR60FDA1 60GHz mmWave Sensor – Fall Detection Module Pro. This higher-frequency module boasts better resolution and even adds a fall detection feature compared to the kit’s included module, the MR24HPC1. However, the MR24HPC1 24GHz mmWave Sensor […]

Rockchip RK3568/RK3588 and Intel x86 SBCs

December 19, 2023December 18, 2023 by Debashis Das - 1 Comment

Renesas’ RX23E-B MCU offers a low-drift 24-bit A/D converter with a 125 kSPS sampling rate

Renesas' new RX23E-B MUC offers a low-drift 24-bit delta-sigma A/D converter with up to 125 kS/S Sampling Rate - That is eight times faster than its predecessor.

Renesas’ new RX23E-B MCU offers a low-drift 24-bit delta-sigma A/D converter with up to 125 kS/S Sampling Rate – That is eight times faster than its predecessor. This controller is clocked at 32-MHz and offers up to 256 KB Flash memory rail-to-rail programmable gain instrumentation amplifiers, ±10 V input pins, a low-drift voltage reference, and on-chip excitation current sources. This year Renesas introduced a range of new products including, the RZ/T2L Arm Cortex-R52 with an EtherCAT controller, and the RA4E2 and RA6E2 Arm Cortex-M33 MCUs for wearables and appliances. Renecus also released its first 32-bit RISC-V CPU this year, you can check those out if interested. Features of Renesas’ RX23E-B MCU: CPU: 32 MHz 32-bit RXv2 core Includes FPU/DSP instructions Memory: 256 KB code Flash 8 KB data Flash 32 KB SRAM 24-bit Delta-Sigma ADC with PGA: High data rate: max 125 kSPS Ultra-low noise: 190 nVRMS at 977 SPS/gain=64 […]

December 19, 2023December 18, 2023 by Jean-Luc Aufranc (CNXSoft) - No Comments

T-Keyboard-S3 4-key USB mechanical keyboard features keycaps with 0.85-inch color display

LILYGO T-Keyboard-S3 is an ESP32-S3 powered USB mechanical keyboard with four keys each equipped with a keycap featuring a 0.85-inch 128×128 color display to show different icons or characters. We have already covered several programmable small mechanical keyboards/keypads or macropads, so the first time I saw the T-Keyboard-S3 I did not think much of it until I read the $65 price tag on Aliexpress which I found excessive for this type of device. That’s only until I realized that each resin keycap has its own color display that the price made sense, and it makes quite a versatile macropad as you could easily program multiple layouts depending on the use case. T-Keyboard-S3 specifications: Wireless module ESP32-S3-WROOM-1 MCU – ESP32-S3R8 dual-core LX7 microprocessor @ up to 240 MHz with Vector extension for machine learning Memory – 8MB PSRAM Storage – 16MB SPI flash Connectivity – WiFi 4 and Bluetooth 5 with LE/Mesh […]