CNX Software - Embedded Systems News

September 15, 2022September 15, 2022 by Jean-Luc Aufranc (CNXSoft) - 23 Comments

Realtek RTD1319D STB processor supports 4K H.266 and AV1 video decoding

Realtek RTD1319D is the first set-top box processor to support H.266 (aka Versatile Video Coding) video compression standard. The new SoC also provides a GPU with 10-bit graphics, support for multiple Conditional Access Systems (CAS), and HDMI 2.1a video output capable of up to 4Kp60 with HDR. One would have thought the royalty-free AV1 video codec might have killed licensed codecs such as H.266, but it’s clearly not the case, since Realtek decided to launch the RTD1319D processor with the new codec, and the primary reason may be because the H.266/VCC codec was added to the DVB specification last February for both 4K (3840×2160) and 8K (7680×4320) resolutions. Realtek RTD1319D preliminary specifications: CPU – Quad-core Arm processor GPU – Unnamed GPU with 10-bit graphics Video Output – HDMI 2.1a up to 4Kp60 HDR Video Codecs 4Kp60 Versatile Video Coding (VVC/H.266) 4Kp60 AV1, H.265 Tuner support Built-in DVB demodulators Multiple TS […]

September 15, 2022September 17, 2022 by Ian W MORRISON (Linuxium) - No Comments

MeLE Quieter HD3Q Review – A fanless mini PC with dual-channel memory, 2.5-inch SATA bay

MeLE has launched a new range of passive mini PCs known as the ‘Quieter HD Series’ and first in the lineup is the Quieter HD3Q. Not only does this new mini PC address the main criticism of their earlier models by now including dual-channel memory, but it is also slightly larger allowing the ability to add a 2.5” SATA drive, and also has a higher power limit to improve performance. MeLE kindly sent one for review and I’ve looked at performance running both Windows and Ubuntu. MeLE Quieter HD3Q hardware overview The MeLE Quieter HD3Q consists of a 150 x 105 x 37mm (5.91 x 4.13 x 1.46 inches) rectangular plastic case with a metal base plate. Gone are the faux heat spreader fins from the top of the case as it is now finished with a very fine dimple effect. As a passively cooled mini PC, it uses Intel’s […]

ArmSoM CM5 Raspberry Pi CM4 alternative with Rockchip RK3576 SoC

September 14, 2022 by Jean-Luc Aufranc (CNXSoft) - 15 Comments

Arduino IDE 2.0 is now officially released

The first stable release of Arduino IDE 2.0 is now out. Based on the Eclipse Theia framework, the new IDE provides a more modern and user-friendly user interface, faster compilation time, and more features we’ll discuss in this post. Arduino initially introduced the Arduino IDE 2.0 beta in March 2021 with a live debugger with breakpoints support, a revamped user interface with features such as autocompletion of variables and functions. After 18 months of debugging with the help of members of the community such as Paul Stoffregen (the maker of the Teensy boards), the Arduino IDE 2.0 is not an experimental software anymore, and it’s the first version you’d see in the download page. The Arduino IDE 2.0 is available for Windows 10 64-bit and newer, Linux X86-64, and macOS 10.14 “Mojave” or newer. If you’ve already installed Arduino 1.x, it will inform you of updates for your installed libraries […]

September 14, 2022October 21, 2022 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Mini-ITX motherboard combines AMD Ryzen Embedded R2314 SoC with two InferX X1 AI accelerators

InferX Hawk Mini-ITX motherboard AMD AI accelerators

Flex Logix has just announced the InferX Hawk mini-ITX motherboard equipped with an AMD Ryzen Embedded R2314 SoC and two InferX X1 AI accelerators from the company in order to help customers customize, build and deploy edge and embedded AI systems easily and quickly. The motherboard features up to 32GB RAM, supports SATA and M.2 MVMe/SATA storage, provides dual Gigabit Ethernet and optional WiFi/4F LTE connectivity, plus the usual USB 3.2, DisplayPort, and serial interfaces, and is meant to compete directly against solutions based on NVIDIA Jetson AGX Xavier. InferX Hawk specifications: SoC – AMD Ryzen Embedded R2314 quad-core processor @ 2.1/3.5 GHz (Turbo) with hexa-core Radeon Vega graphics; TDP: 12 to 35W AI accelerators – 2x InferX X1 accelerators System Memory – 2x DDR4 SO-DIMM up to 32GB capacity Storage M.2 M Key socket for NVMe or SATA SSD SATA 3.0 connector Video Output – 2x DisplayPort Networking […]

September 14, 2022 by Jean-Luc Aufranc (CNXSoft) - No Comments

Silicon Labs FG25 Arm Cortex-M33 SoC targets Wi-SUN FAN networks

Silicon Labs FG25 Wi SUN microcontroller

Silicon Labs announced various new products at its annual Works With Developer Conference including the FG25 Arm Cortex-M33 SoC designed for sub-GHz Wi-SUN FAN networks for Smart Cities and applications such as smart metering, street lighting, electricity distribution automation, municipal infrastructure, and more. The microcontroller runs at up to 97.5 MHz, features 512KB RAM and up to 1920 KB flash, operates at up to 125°C, consumes as little as 2.6 μA in deep sleep mode, and can offer a range of up to 3 km when used in combination with the new EFF01x front-end module delivering up to +30 dBm output power. Silicon Labs FG25 (EFR32FG25) specifications: CPU core – Arm Cortex-M33 core @ 97.5 MHz with DSP instruction and floating-point unit for signal processing Memory – Up to 512 kB RAM data memory Storage – Up to 1920 kB flash program memory Radio Sub-GHz radio operation TX power up […]

September 13, 2022 by Jean-Luc Aufranc (CNXSoft) - No Comments

Picamera2 Python camera library for Raspberry Pi leverages libcamera open-source framework

Raspberry Pi Trading released a new version of Raspberry Pi OS last week with the highlight being the Picamera2 Python library for Raspberry Pi cameras, along with small changes such as the ability to search menu items, a new audio input control, The new Picamera2 library was first announced in mid February 2022 with a preview release, and it’s the first time the Python library is included by default in Raspberry Pi OS. It is now based on the libcamera open-source framework instead of the proprietary and closed camera APIs from Broadcom found in the original Picamera library. Some of the key features of the Picamera2 library include: The preview windows use OpenGL acceleration for hardware-assisted rendering or DRM/KMS for efficient rendering when X Windows is not running Picamera2 commands can be typed into a Python interpreter or scripts Support for embedding Picamera2 widgets into Qt applications NumPy integration provides […]

Rockchip RK3568, RK3588 and Intel x86 SBCs and SoMs in 2025

September 13, 2022September 13, 2022 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

ESP-Hosted simplifies adding WiFi connectivity to legacy Linux or MCU-based products

Most of the ESP8266 and ESP32 projects and products we cover here use the Espressif microcontroller as the main chip, but ESP8266 started as a WiFi module meant to be controlled with AT commands from a host device. But there are still “legacy” products that may benefit from connecting to the cloud, and Espressif introduced the ESP-Hosted for that purpose in 2020, and recently released a next-generation ESP-Hosted solution (ESP-Hosted-NG) specifically for Linux hosts. The solution is available in two variants: ESP-Hosted-FG (First generation) exposing an Ethernet interface to the host and suitable for microcontrollers and Linux hosts, and the ESP-Hosted-NG presenting an 802.11 network interface and designed for Linux hosts only. Both solutions include ESP32 firmware and a host driver running on the legacy system. Espressif Systems recommends using ESP-Hosted-FG on an MCU host, and ESP-Hosted-NG on a Linux host in order to benefit from Linux user space applications/services […]

September 13, 2022October 4, 2022 by Jean-Luc Aufranc (CNXSoft) - 39 Comments

Khadas Edge2 ultra thin SBC is powered by Rockchip RK3588S processor

As noted in the Khadas VIM1S announcement, the company is also preparing to launch the Khadas Edge2 single board computer with a Rockchip RK3588S octa-core Cortex-A76/A55 processor and a thickness of just 5.7mm (before a low-profile heatsink is installed). The new board follows a similar form factor as the original Khadas Edge board powered by a Rockchip RK3399 processor, except the edge connector is gone, so it can’t be used as a system-on-module anymore, but remains the thinnest and one of the most powerful Arm SBCs so far. Khadas Edge2 Basic/Pro specifications: SoC – Rockchip RK3588S CPU – Octa-core processor with four Cortex-A76 cores @ 2.25 GHz, four Cortex-A55 cores @ 1.8 GHz GPU – Arm Mali G610MC4 GPU AI accelerator – 6TOPS NPU VPU 8Kp60 10-bit H.265 decoder, 4Kp60 AV1 video decoder 8Kp30 H.264/H.265 video encoder MCU – STMicro STM32G031K6 Arm Cortex-M0+ microcontroller @ 64 Mhz for power management […]

Boardcon EM3562 Rockchip RK3562 SBC with 8 analog camera inputs