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Today β€” 21 November 2024Main stream

Proxmox VE 8.3 released!

We are excited to announce that our latest software version 8.3 for Proxmox Virtual Environment is now available for download. This release is based on Debian 12.8 "Bookworm" but uses a newer Linux kernel 6.8.12-4 and kernel 6.11 as opt-in, QEMU 9.0.2, LXC 6.0.0, and ZFS 2.2.6 (with compatibility patches for Kernel 6.11).

Proxmox VE 8.3 comes full of new features and highlights
  • Support for Ceph Reef and Ceph Squid
  • Tighter integration of the SDN stack with the firewall
  • New...

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MYiR Tech MYC-LR3576 Rockchip RK3576 LGA SoM offers 6 TOPS NPU and 8K video support for AIoT applications

21 November 2024 at 16:41
MYC LR3576 SOM as Controller Board

MYiR Tech MYC-LR3576 is a system-on-module (SoM) based on Rockchip RK3576 octa-core Cortex-A72/A53 SoC with a 6 TOPS NPU and 8K video support suitable for AIOT applications that powers the MYD-LR3576 development board. The SoM supports up to 8GB of LPDDR4X RAM and 64GB of eMMC storage, along with a 32Kbit EEPROM. Connectivity options include dual Gigabit Ethernet ports, USB 3.2, and more. For multimedia, it supports HDMI, DisplayPort, eDP, MIPI-DSI, and MIPI CSI interfaces, and up to 8K video decoding/4K video encoding. The MYC-LR3576 also offers several audio I/O and multiple GPIO and I2C interfaces suitable for embedded systems. The MYD-LR3576 development board gives access to dual Gigabit Ethernet ports, Wi-Fi and Bluetooth support, HDMI, Mini DisplayPort, USB 3.0 ports, and GPIO headers. It also supports MIPI camera modules and a 10.1-inch LCD module and provides full access to the SoM’s features. Previously we have written about various development [...]

The post MYiR Tech MYC-LR3576 Rockchip RK3576 LGA SoM offers 6 TOPS NPU and 8K video support for AIoT applications appeared first on CNX Software - Embedded Systems News.

Frappeverse is coming to Africa | Frappeverse Africa 2025

By: PalkanP
21 November 2024 at 15:29

For the first time, Frappeverse is stepping outside Indiaβ€”and we couldn’t be more excited to bring the open-source magic to Africa! :tada:

:round_pushpin: Venue: Kenya School of Government, Nairobi
:date: Date: 6th February 2025
:clock9: Time: 9 AM to 9 PM
:link: Details: Frappeverse Africa 2025

Why Should You Join?

:handshake: Meet the community
Be part of Africa’s growing open-source network! Connect with local users, developers, and businesses who are driving innovation in the region.

:speaking_head: Take the stage
Have insights or innovations to share? Apply here to present your ideas and show the community how you’re making an impact with Frappe or ERPNext.

:bulb: Gain insights from talks
Learn from experts about ERPNext, the Frappe Framework, and more. Walk away with actionable ideas to grow your projects and business.

:mag: Explore the vendor showcase
Discover tools and services from sponsors and partners. If you’d like to spotlight your brand, apply for sponsorship here.

How To Join

Tickets include access to the full event, a full-day meal package (lunch, dinner, and tea breaks), and an exclusive Frappeverse Africa 2025 T-shirt.

Let’s make this event an inspiring and memorable day together!

3 posts - 2 participants

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216MHz GigaDevice GD32G5 Cortex-M33 MCU features analog interfaces and accelerators for industrial applications

21 November 2024 at 15:04
Gigadevice GD32G5 Arm Cortex M33 MCU

Starting with the GD32G553 SKUs, the 216 MHz GigaDevice GD32G5 high-performance Arm Cortex-M33 microcontroller family features 256KB to 512KB of embedded Flash with dual-bank Flash support, 128KB of SRAM, and a range of hardware accelerators including a DSP, single-precision FPU, a trigonometric function accelerator (TMU), and other hardware acceleration units, filter algorithms (FAC) and Fast Fourier Transform (FFT). Designed for industrial applications, the GD32G5 microcontrollers also offer a wide range of digital and analog interfaces and enhanced security capabilities suitable for digital power systems, charging stations, energy storage inverters, frequency converters, servo motors, and optical communication. GigaDevice GD32G5 specifications: MCU Core – Arm Cortex-M33 Armv8-M core clocked at up to 216MHz with DSP instruction set and single-precision FPU; up to 316 DMIPS, CoreMark score: 694. Memory/Storage 128KB SRAM (80KB SRAM0 + 16KB SRAM1 + 32KB TCMSRAM) 256KB to 512KB on-chip flash, QSPI interface for external storage External memory controller (EXMC) [...]

The post 216MHz GigaDevice GD32G5 Cortex-M33 MCU features analog interfaces and accelerators for industrial applications appeared first on CNX Software - Embedded Systems News.

AAEON FWS-2370 network appliance features Intel Atom Parker Ridge/Snow Ridge processor, up to 14 Ethernet ports

21 November 2024 at 11:24
FWS-2370 Front panel

The FWS-2370 is a network appliance powered by the Intel Atom C Series β€œParker Ridge” or P Series β€œSnow Ridge” processor family (Atom C5315 by default), tailored for SD-WAN and uCPE applications. It incorporates Intel QAT and Intel VT-d/VT-x to accelerate encryption, decryption, and virtualization tasks. The system supports up to 64GB of DDR4 memory (ECC/Non-ECC) through dual SODIMM slots and offers onboard eMMC storage options up to 128 GB. Networking capabilities include four 2.5GbE RJ-45 ports (Intel I226-V), four gigabit Ethernet RJ-45 ports (Marvell 88E1543), and four 10GbE SFP+ ports, with optional PoE af/at support for enhanced deployment flexibility. For connectivity, the FWS-2370 features two M.2 B-Key slots for 5G/LTE modules, one M.2 E-Key slot for Wi-Fi, and two Mini Card slots with SIM support. This expansive configuration ensures seamless wired and wireless networking. Designed to manage high data throughput and multi-threaded workloads, the FWS-2370 is ideal for applications [...]

The post AAEON FWS-2370 network appliance features Intel Atom Parker Ridge/Snow Ridge processor, up to 14 Ethernet ports appeared first on CNX Software - Embedded Systems News.

Rationalizing virtualized workloads: Load balancers and reverse proxies

20 November 2024 at 07:00
Many organizations are now migrating virtualized workloads to Red Hat OpenShift Virtualization.In many cases, this migration consists of a lift-and-shift (rehosting) approach, in which a virtual machine (VM) is moved from a source platform to OpenShift Virtualization while retaining the same network identity (MAC addresses, IP addresses, and so on). Essentially, the hypervisor and VM orchestrator change, but everything else remains the same. This is suitable when the objective is to replatform quickly.But once the migration is completed, you might ask yourself whether you can optimize, or even

ESP32 Rainbow is an open-source, ESP32-S3-powered ZX Spectrum single board computer (Crowdfunding)

21 November 2024 at 00:01
ESP32 Rainbow

Retrocomputing enthusiasts will be delighted to learn that a new ZX Spectrum replica is on the market: the ESP32 Rainbow. The single board computer swaps the Zilog Z80 for an ESP32-S3 microcontroller chip running an emulator, bringing the classic 80s computer back to life with a modern twist. It features a built-in color display, a microSD card slot for storage, a built-in touch keyboard in the ZX Spectrum style, and a USB Type-C port for power and data. The keyboard was recreated using full-color UV printing and is the most true-to-life component of the ESP32-S3-based ZX Spectrum single board computer. The touch keys won’t likely offer the best typing experience but that is reminiscent of the original ZX Spectrum. A lovely cherry on top is that the onboard USB-C port supports HID and the device can be used as a keyboard on another computer. The ZX Spectrum is one of [...]

The post ESP32 Rainbow is an open-source, ESP32-S3-powered ZX Spectrum single board computer (Crowdfunding) appeared first on CNX Software - Embedded Systems News.

Igniting a New Era of Cloud Computing for AI

20 November 2024 at 23:54

We’re living in a generation of compute that is being defined by AI – a transformation that is happening at a pace unlike anything we’ve seen before. Arm remains on the critical path to enabling this AI-accelerated future in a sustainable and scalable way, providing new engineering innovation and developments to make it happen. It’s clear to me that this vision is shared across our ecosystem, including at this week’s Microsoft Ignite event.

Across the many AI advancements announced by Microsoft, it’s evident they are on the path to building a sustainable, scalable, and secure platform for AI and that they’re dedicated to changing the way developers build, deploy, and scale their applications in the cloud. Arm’s collaboration with Microsoft on Azure Cobalt 100 has already shifted the landscape of cloud data centers and the services offered by Microsoft in just one year since its launch in 2023. By leveraging the flexibility and power-efficiency of Arm Neoverse Compute Subsystems (CSS), Microsoft is pushing the boundaries of compute with Cobalt 100, establishing a capable and flexible infrastructure supporting a wide variety of mission critical modern applications β€” from media servers and open-source databases to CI/CD pipelines.Β 

AI has not only opened the world’s eyes to the power challenge in the datacenter, but it has unlocked a greater emphasis on the need for more specialized silicon. Every watt counts, and for change-makers like Microsoft, this means taking greater control over the entire infrastructure stack from silicon to cloud service deployment with sustainability in focus.Β Β 

As mentioned in the Microsoft keynote, 100% of Microsoft Teams’ media processing capabilities now run on Cobalt 100, which is a testament to purpose-built compute delivering the required performance as efficiently as possible. This is the mission that Neoverse CSS was built for. Through tailored solutions like Cobalt 100, Microsoft is setting the stage for a future-ready cloud, capable of handling the growing demands of AI-enabled workloads without pushing energy consumption to unsustainable levels. To dig in on the impressive performance gains delivered by Cobalt 100-powered VMs to date, I encourage you to check out this week’s Arm Viewpoints podcast with Arpita Chatterjee, Senior Product Manager for Azure Platforms. And if you happen to tune into the Microsoft Ignite digital event, check out Arm’s virtual booth.

In addition to the impressive Cobalt 100 momentum to date, Microsoft announced they will be the first cloud vendor to make instances based on Nvidia’s Grace Blackwell platform available. Consisting of 72 Arm Neoverse V2 cores connected through a high-bandwidth coherent link to Nvidia’s latest Blackwell accelerator, Grace Blackwell is a great example of the kind of specialized silicon the Arm platform enables our partners to build, in this case targeting the most demanding AI training and inference workloads.Β 

The groundwork for an AI-powered future

Arm’s longstanding partnership with Microsoft has been instrumental in our mission to enable a modern AI-enabled data center with specialized silicon, but silicon is not the limit of our work together. We’re partnering to make it as easy as possible for developers to transition their workloads to optimized, Arm-based platforms. With tools like the Arm Software Ecosystem Dashboard and a robust library of Azure-specific tutorials and resources, developers are getting access to a comprehensive view of software packages supported on Arm and hands-on instructions to seamlessly migrate and run their applications on Arm-based Microsoft Azure instances. One example I’m particularly excited about is the new Arm extensions for GitHub Copilot which will offer specialized tools for AI and standard code development, such as code migration, containerization, CI/CD workflows, and performance optimization. We’ll be releasing it in the Github marketplace this year, so watch this space for more updates on availability!Β 

Cobalt 100 is only one example of a movement toward Arm-based purpose-built computing solutions that is happening across the broader data center landscape. The Arm architecture is becoming the foundation for specialized silicon needed to achieve the performance and efficiency required to succeed in the AI era. Alongside decades of investment in a robust software ecosystem to help developers bring their AI innovations to life, this is the groundwork for an AI-powered future that brings innovative advances in sciences, commerce, productivity and more.Β 

The post Igniting a New Era of Cloud Computing for AI appeared first on Arm Newsroom.

8 vs. 12 Channel DDR5-6000 Memory Performance With AMD 5th Gen EPYC

20 November 2024 at 23:40
As I wrote about last week within the Supermicro H13SSL-N EPYC Turin motherboard review, one of the factors leading me to purchasing that EPYC 9005 series motherboard was that this board offered support for full 12 channel DDR5-6000 memory performance compared to some of the other lower-cost Socket SP5 motherboards offering just 8 memory channels. For those wanting to quantify the performance difference between eight and twelve memory channels with AMD EPYC 9005 "Turin" processors, here are some benchmarks for showing the workloads that can really benefit from all 12 memory channels and other workloads where eight memory channels can be largely sufficient if looking to minimize costs.

How to use vintage LED bubble displays with your Arduino

20 November 2024 at 22:14

If you want to add a display to your Arduino project, the easiest solution will likely be an LCD or OLED screen. But though those are affordable and work really well, they may not provide the vibe you’re looking for. If you want a more vintage look, Vaclav Krejci has a great tutorial that will walk you through using old-school LED bubble displays with your Arduino.

Krejci’s video demonstrates how to use HPDL-1414 displays, which are what most people call β€œbubble” displays, because they have clear bubble-like lenses over each character’s array of LEDs. They were fairly popular in the late β€˜70s and β€˜80s on certain devices, like calculators. These specific bubble displays can show the full range of alphanumeric characters (uppercase only), plus a handful of punctuation marks and special symbols.

The HPDL-1414 displays Krejci used come on driver boards that set the characters based on serial input. In the video, Krejci first connects those directly to a PC via a serial-to-USB adapter board. That helps to illustrate the control method through manual byte transmission.

Then Krejci gets to the good stuff: connecting the HPDL-1414 bubble displays to an Arduino. He used an Arduino UNO Rev3, but the same setup should work with any Arduino board. As you may have guessed based on the PC demonstration, the Arduino controls the display via Serial.print() commands. The hex code for each character matches the standard ASCII table, which is pretty handy. That makes it possible to Serial.write() those hex codes and even Serial.write() the actual characters.

Don’t worry if that sounds a little intimidating, because Krejci has sample code that will let you easily turn any arbitrary array of characters into the serial output you need. Now you can use those awesome bubble displays in your own projects!

The post How to use vintage LED bubble displays with your Arduino appeared first on Arduino Blog.

Yesterday β€” 20 November 2024Main stream

SolidRun unveils HummingBoard i.MX8M IIOT SBC and the IIOT-200-8M Gateway for Edge AI and industrial IoT applications

20 November 2024 at 20:35
HummingBoard i.MX8M IIOT

SolidRun has recently introduced HummingBoard i.MX8M IIOT SBC and IIOT-200-8M Gateway built around the NXP i.MX 8M Plus Edge AI processor. Designed for IIoT and HMI applications the SBC hosts the NXP i.MX 8M Plus SOM which gives access to various connectivity options, including dual Gigabit Ethernet, Wi-Fi/Bluetooth, CAN-FD, RS232/RS485, and audio. Additionally, it has support for industrial protocols such as Modbus and MQTT, making it suitable for factory automation and smart energy projects. Based on the HummingBoard i.MX8M IIOT SBC, the IIOT-200-8M Gateway features a DIN-rail mountable design, which sacrifices some I/O interfaces to meet the demands of harsh deployment environments. Both products support Industrial temperature ranges, fanless construction, and compact dimensions, making them reliable choices for demanding applications like industrial automation, predictive maintenance, and remote monitoring. HummingBoard i.MX8M IIOT SBC Specifications SoC – NXP i.MX 8M Plus AI SoC CPU Quad-core Arm Cortex-A53 processor @ up to 1.6 GHz [...]

The post SolidRun unveils HummingBoard i.MX8M IIOT SBC and the IIOT-200-8M Gateway for Edge AI and industrial IoT applications appeared first on CNX Software - Embedded Systems News.

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