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Microsoft anuncia su propio evento hackathon similar a Black Hat con grandes recompensas para la seguridad de la IA

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  • Microsoft ha anunciado Zero Day Quest, un nuevo evento de piratería para investigadores de seguridad
  • También se realizará un evento presencial
  • También se han duplicado las recompensas por errores relacionados con la IA.

microsoft ella anunció Abierto a todos los desafíos de investigación Incentivar a los investigadores a descubrir vulnerabilidades de alto impacto en sus programas.

Zero Day Quest ofrecerá recompensas por errores a los investigadores que informen fallas en Microsoft AI, Azure, Identity, Dynamics 365, Power Platform y M365.

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Raspberry Pi 5 Power over Ethernet PoE network HAT

Raspberry Pi 5 PoE HAT

For enthusiasts and professionals working with the latest Raspberry Pi 5, managing power sources and cables can be a hassle, especially when setting up multiple units or working in areas with limited access to power outlets. The Waveshare PoE HAT emerges as a practical solution to these challenges, offering a way to power your Raspberry Pi 5 using just an Ethernet cable. This innovative accessory not only simplifies your workspace by eliminating the need for separate power supplies but also enhances the functionality and reliability of your Raspberry Pi projects.

The Waveshare PoE HAT is tailor-made for the Raspberry Pi 5, matching perfectly with its new four-pin power header. This ensures a smooth and secure connection between the HAT and the Raspberry Pi, making it an ideal choice for those who prioritize a clean and organized setup. The device is especially useful in situations where power outlets are hard to come by, or when you want to maintain a neat arrangement of your tech gear.

Raspberry Pi 5 PoE HAT

One of the key advantages of the Waveshare PoE HAT is its ability to not only power the Raspberry Pi itself but also support additional peripherals. This includes high-performance components like an NVMe SSD, which can be powered without compromising the system’s stability. This feature is particularly beneficial for users who require extra storage or enhanced capabilities for their projects.

Effective thermal management is crucial for maintaining the performance of any computing device, and the Waveshare PoE HAT addresses this need with its built-in cooling solutions. It comes equipped with thermal pads and a heat sink that work together to dissipate heat from vital areas such as the processor and RAM. Additionally, a 5V fan is included to provide active cooling, which is essential during demanding tasks that can cause the Raspberry Pi to heat up.

The versatility of the Waveshare PoE HAT extends to its power delivery capabilities. It features a 12V header for powering external devices and can supply a robust 4.5 amps through the 5V GPIO pins. This allows users to connect and power a wide array of components, expanding the potential uses of their Raspberry Pi setup.

Setting up the Waveshare PoE HAT is a breeze. Simply attach it to your Raspberry Pi 5, connect an Ethernet cable from a PoE-enabled switch or injector, and your device is ready to go. However, it’s important to note that the dimensions of the HAT may not fit the official Raspberry Pi 5 case, so you might need to consider alternative housing options.

Raspberry Pi 5 PoE HAT installation

In terms of performance, the Waveshare PoE HAT stands out for its ability to maintain voltage stability and prevent throttling. This means that your projects can run smoothly and without interruption, even when the Raspberry Pi is under a heavy load. This stability is essential for ensuring that your projects are not only operational but also reliable over time.

For those who manage multiple Raspberry Pi units, the ability to control power remotely via a managed PoE switch is incredibly convenient. This feature simplifies the maintenance of uptime and power cycles, allowing you to manage your devices from a distance with ease.

The Waveshare PoE HAT also includes a safety feature in the form of USB current limiting. This protects your Raspberry Pi from potential overloads that could arise from connecting power-hungry USB devices. If your project requires more power, this limit can be overridden, providing you with the flexibility to meet the demands of more intensive tasks.

Overall, the Waveshare PoE HAT for Raspberry Pi 5 stands as a reliable and efficient power solution for your computing needs. It offers a combination of ample power supply, effective cooling, and the added convenience of remote power management. Whether you’re working with a single Raspberry Pi or an array of devices, this PoE HAT is a smart choice for keeping your projects powered and running smoothly. With its thoughtful design and robust features, it’s a valuable addition to any Raspberry Pi user’s toolkit.

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Raspberry Pi 5 Dual NVMe SSD HAT – Geekworm X1004

Raspberry Pi 5 Geekworm X1004 Dual NVMe SSD HAT

If you’re looking to expand the storage capabilities of your Raspberry Pi 5, the Geekworm X1004 Dual NVMe SSD Shield is an accessory that should catch your attention. This device is designed to work seamlessly with the latest Raspberry Pi mini PCs, allowing users to add not just one, but two M.2 2280 NVMe SSDs. This upgrade is a significant step up from traditional storage options, providing both increased capacity and improved performance and priced at just $42.

The Geekworm X1004 is notable for its ability to facilitate high-speed data transfers. It comes equipped with a PCIe 2.0 interface, which can handle speeds of up to 5Gbps. For those who are in need of even faster performance, the shield also supports PCIe 3.0, which can boost data transfer rates to a swift 8Gbps. This enhancement is particularly beneficial for tasks that require quick access to large amounts of data, such as running a home media center or managing a network-attached storage system.

Raspberry Pi Dual SSD HAT

Storage capacity is another area where the Geekworm X1004 shines. It can support a total storage space of up to 8TB, with each NVMe SSD slot capable of accommodating a 4TB drive. This ample space is ideal for users who have extensive media libraries or who work with large datasets. Moreover, the shield is designed to be compatible with the official Raspberry Pi passive cooler, which helps to maintain optimal system temperatures even during periods of heavy use.

The design of the Geekworm X1004 includes practical features such as LED indicators that display power and drive status. This allows users to easily check on the health and activity of their SSDs. The shield also incorporates an integrated PCIe packet switch and high-efficiency DC/DC converters, which contribute to its stable and reliable performance.

Raspberry Pi Dual SSD HAT

One of the most appealing aspects of the Geekworm X1004 is its stackable design. This feature enables the shield to be used in conjunction with other HATs (Hardware Attached on Top), adding a layer of versatility to your Raspberry Pi setup. Power is drawn directly from the 40-pin GPIO header on the Raspberry Pi, which simplifies the setup by removing the need for additional power supplies. Here are some other articles you may find of interest on the subject of Raspberry Pi 5 :

Raspberry Pi SSD HAT

For those who are conscious about energy consumption, the Geekworm X1004 offers a power-saving mode known as HAT+ STANDBY. This feature allows for the automatic power-off of the shield when it’s not in use, helping to conserve energy and prolong the lifespan of your SSDs. It’s important to note that the Geekworm X1004 is specifically designed for use with M.2 NVMe SSDs. It is not compatible with M.2 SATA or other non-NVMe devices. To prepare new NVMe SSDs for use with the Raspberry Pi 5, they must first be partitioned and formatted. This is a straightforward process that gets the drives ready for operation.

Specifications and features

The Geekworm X1004 dual NVMe SSD shield stands out as a sophisticated and user-friendly storage solution for the Raspberry Pi 5. It supports the full-size M.2 2280 NVMe SSDs and delivers rapid data transfer rates, along with providing a substantial storage capacity of up to 8TB. The shield’s additional features, such as compatibility with the official Raspberry Pi cooler, LED indicators, and its stackable design, make it a valuable enhancement for Raspberry Pi enthusiasts who are looking to boost their storage capabilities with efficiency and convenience.

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Raspberry Pi 5 M.2 SSD HAT+ PCIe Gen 3 board launches for $9

Raspberry Pi 5 M2 HAT PCIe Gen 3

Raspberry Pi users have a new solution to quickly adding solid-state drives (SSD)  to their new powerful Pi 5 mini PCs. Waveshare has just released a new product that’s both affordable and efficient for those looking to enhance their Raspberry Pi 5 experience. The M.2 HAT+ board, priced at a mere $8.99, is a budget-friendly expansion that allows for the integration of M.2 NVMe drive support into Raspberry Pi projects. This is a significant development for enthusiasts who want to boost their device’s data transfer rates and overall performance without spending a lot of money.

Raspberry Pi HAT SSD compatibility

The M.2 HAT+ board takes advantage of the Raspberry Pi 5’s PCIe lane. This is a big deal because it’s the first time a Raspberry Pi model has offered a user-accessible PCIe lane, opening up new possibilities for expansions and upgrades. With this board, users can now use compact and high-speed 2230 and 2242 format M.2 NVMe drives. Even more impressive is the ability to boot directly from these drives, which means faster start-up times and more efficient operation. Here are some other articles you may find of interest on the subject of Raspberry Pi 5 :

Waveshare’s new board is not just about performance; it’s also designed with the user in mind. It features a cooling cutout to help manage the heat generated by the M.2 drive, ensuring that the system remains stable even under heavy use. Additionally, the board doesn’t block access to the Raspberry Pi 5’s GPIO header, which is important for those who want to connect additional expansions. The package comes complete with all the necessary installation accessories, making it accessible for both novices and experienced users alike.

Raspberry Pi HAT notification LEDs

The introduction of the M.2 HAT+ board by Waveshare is a significant step forward for the Raspberry Pi community. It offers compatibility with the latest Raspberry Pi model and supports the popular M.2 NVMe drives. The ability to boot directly from these drives, combined with the board’s cost-effectiveness and user-friendly design, makes it an attractive option for anyone looking to upgrade their Raspberry Pi 5 without breaking the bank.

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Raspberry Pi Industrial Multi-iO HAT designed for automation

Raspberry Pi Industrial Multi-iO HAT designed for automation

Anyone creating autonomous systems using the Raspberry Pi range of mini PCs might be interested in the new Multi-iO HAT  specifically designed for Raspberry Pi automation. Compatible with all Raspberry Pi versions, from Raspberry Pi Zero to Raspberry Pi 5. This compatibility is achieved through the use of the I2C port, demonstrating the device’s adaptability and interoperability.

The Multi-iO HAT’s compatibility with all Raspberry Pi versions ensures that it can be integrated seamlessly into a variety of setups, offering a high degree of flexibility for users. Exclusive early bird pledges are now available for the interesting project from roughly $70 or £58 (depending on current exchange rates).

Raspberry Pi HAT

In terms of functionality, the Multi-iO HAT is equipped with multiple digital and analog inputs and outputs. This includes two opto-isolated or four common ground digital inputs, two 0-10V and two 4-20mA analog inputs and outputs. The device also features two 3-wire RTD ports with 24 bit delta-sigma A/D converters, enabling accurate RTD measurement. This multitude of inputs and outputs allows the Multi-iO HAT to handle a wide range of tasks, making it a versatile tool in the field of automation.

Moreover, the HAT comes with two 5A/24V relays with normal-open contacts and status LEDs. These relays enhance the device’s capabilities, allowing it to control various electrical circuits. The device also includes a H-Bridge PWM micro-motor driver and two servo control ports, further augmenting its function in automation processes.

Industrial Automation

The Multi-iO HAT stands out with its expandability to eight layers. This feature allows users to increase the IO capabilities of the device, making it suitable for more complex tasks. Up to eight Multi-iO HATs can be stacked on top of each Raspberry Pi, demonstrating the device’s scalability.

If the Multi-iO HAT crowd funding campaign successfully raises its required pledge goal and the project completion progresses smoothly, worldwide shipping is expected to take place sometime around January 2024. Other articles we have written that you may find of interest on the subject of Raspberry Pi 5 the latest mini PC to be added to the range.

Specifications and features

  • Uses only I2C port, works with all Raspberry Pi versions from Zero to 5
  • Wide range 10-30V power supply provides also 5V/3A to Raspberry Pi
  • Two opto-isolated or four common ground digital inputs
  • Two 3-wire RTD ports with 24 bit delta-sigma A/D converters
  • Two 0-10V Analog Inputs
  • Two 4-20mA Analog Inputs
  • Two 0-10V Analog Outputs
  • Two 4-20mA Analog Outputs
  • Two 5A/24V relays with normal-open contacts and status LEDs
  • Two communication ports: RS485/Modbus and RS232
  • H-Bridge PWM micro-motor driver
  • Two servo control ports
  • Nine Status LEDs (six general purpose)
  • On-board push-button
  • Real Time Clock with battery backup (battery not included)
  • Hardware Watchdog
  • Pluggable Connectors
  • Stand-alone operation (No Raspberry Pi) using RS485/MODBUS
  • Eight layer stackable for IO expansion
  • Command Line Driver, Python Library, Node-Red nodes

Digital and analog inputs and outputs

The device is powered by a 10-30V power supply, which also provides 5V/3A to the Raspberry Pi. This wide range power supply ensures that the MULTI-IO HAT can function efficiently in various settings. It also includes nine status LEDs, an on-board push-button, a Real Time Clock with battery backup, and a hardware watchdog. These features enhance the user experience, providing real-time status updates and ensuring the device’s reliability.

Communication is a crucial aspect of automation, and the Multi-iO HAT does not disappoint in this regard. It comes with two communication ports, RS485/Modbus and RS232. These ports facilitate communication between the device and other components in an automation system. Moreover, the MULTI-IO HAT can operate stand-alone, without a Raspberry Pi, using RS485/MODBUS.

The Raspberry Pi automation HAT also comes with a Command Line Driver, Python Library, and Node-Red nodes. These features make the device more accessible and easier to use, allowing users to control and manipulate the device using various programming languages.

The HAT offers users a robust and versatile device that is essential in modern industrial and home automation. Its compatibility with all Raspberry Pi versions, multiple digital and analog inputs and outputs, RTD measurement and relay capabilities, and expandability to eight layers make it a standout choice in the field of automation. Whether used with a Raspberry Pi or in stand-alone mode, the Raspberry Pi automation HAT offers a range of solutions for autonomous tasks, making it a valuable tool for professionals and hobbyists alike.

For a complete list of all available pledge options, stretch goals, extra media and technical attributes for the Raspberry Pi automation system, jump over to the official Multi-iO HAT crowd funding campaign page by navigating to the link below.

Source : Kickstarter

Disclaimer: Participating in Kickstarter campaigns involves inherent risks. While many projects successfully meet their goals, others may fail to deliver due to numerous challenges. Always conduct thorough research and exercise caution when pledging your hard-earned money.

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Combine Arduino, Raspberry Pi Hats and cameras with the Portenta Hat Carrier

Portenta Hat Carrier combines Arduino with Raspberry Pi Hats and cameras

The official Arduino development team has this week announced the arrival of the new Arduino Pro Portenta Hat Carrier. A carrier board compatible with Raspberry Pi Hats and cameras, offering a significant development in the world of single board computers.

This innovative product, part of the Arduino PRO range of high-performance hardware, is designed to transform the Portenta X8 into an industrial-grade single board computer. Its compatibility also extends to the Portenta H7 and Portenta C33, making it a versatile option for a wide range of applications.

The Portenta Hat Carrier provides easy access to multiple peripherals such as CAN, Ethernet, microSD, and USB. This makes it suitable for both prototyping and scaling up, extending the features of a typical Raspberry Pi Model B. With dedicated JTAG pins for quick debugging and a PWM fan connector for efficient heat management, this carrier board is designed for ease of use and high performance.

On-board camera connector

One of the standout features of the Portenta Hat Carrier is its onboard camera connector, which enables the addition of industrial machine vision solutions. This feature, combined with the ability to control actuators or read analog sensors via 16 additional analog I/Os, makes the carrier board a powerful tool for a variety of applications.

Availability and pricing

The Portenta Hat Carrier is available for €39 or $45 in the Arduino Store and through major distributors. It offers a frictionless Linux prototyping experience and the ability for integrated real-time MCU solutions, making it an affordable and efficient option for those looking to develop advanced commercial solutions.

Arduino Portenta Hat Carrier

“Portena Hat Carrier provides a unique bridge between the Arduino and Raspberry Pi ecosystems, offering professionals a modular platform for prototyping to full-fledged industrial applications,” said Massimo Banzi, Arduino’s co-founder, chairman and CMO. “We are excited to offer a product that answers our customers’ requests and supports an ecosystem we admire.”

Other articles we have written that you may find of interest on the subject of Arduino hardware and projects :

The Portenta Hat Carrier is designed to combine and extend MPU and MCU applications, which is a key benefit of using it. The integration with the Arduino and Raspberry Pi ecosystems also makes it a versatile tool for developers. Its compatibility with a wide range of Raspberry Pi HATs and the ease of debugging and inspecting the CAN lines through dedicated pins further add to its appeal.

The carrier board enables any Portenta module easy expansion to multiple peripherals, including any Raspberry Pi HAT compatible with the Model B 40-pin header, Ethernet, microSD, and USB. It also features an onboard CAN transceiver, an additional 8x analog I/Os, and a PWM fan connector.

Arduino Portenta Hat Carrier board underneath

The Portenta Hat Carrier is suitable for industrial applications ranging from robotic motion controls, intelligent sorting, anomaly detection, vehicle monitoring, and smart sensing. Its wide range of compatible peripherals, easy debugging and inspection capabilities, and additional analog I/Os and a PWM fan connector make it a robust and versatile option for a variety of industrial applications.

The Portenta Hat Carrier is a carrier board that offers a wide range of capabilities, making it a valuable tool for developers and industries alike. Its compatibility with Raspberry Pi Hats and cameras, along with its multiple peripherals and extension of features found in the Raspberry Pi Model B, make it a powerful and versatile addition to the Arduino PRO range. Its affordability and ease of use, combined with its suitability for commercial and industrial applications, make it a compelling choice for those looking to extend their single board computer capabilities.

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Designing the new Raspberry Pi 5 POE+ HAT

Raspberry Pi 5 POE HAT

The Raspberry Pi has been a game-changer in the world of single-board computers, offering a low-cost, high-performance solution for hobbyists, educators, and professionals alike. The latest iteration of this innovative device, the Raspberry Pi 5, has brought with it a new addition to its line of hardware accessories: the Raspberry Pi 5 POE+ HAT. This device is designed to provide both power and network connectivity to the Raspberry Pi over a single cable, eliminating the need for a separate power supply.

Senior Principal Hardware Engineer Dominic Plunkett and Raspberry Pi founder Eben Upton discussed the design and functionality of the Raspberry Pi POE+ HATs, explaining the evolution of the hardware across three generations. The most recent version, the POE+ HAT for Raspberry Pi 5, offers a highly efficient conversion on a board with a minimal L-shaped footprint. This design allows it to fit neatly inside the case for Raspberry Pi 5, even with its integrated fan.

New Raspberry Pi 5 POE+ HAT

The Raspberry Pi 5 mini PC is a powerful device with impressive specifications. Inside, it houses a Broadcom BCM2712 2.4GHz quad-core 64-bit Arm Cortex-A76 CPU, complete with cryptography extensions, 512KB per-core L2 caches, and a 2MB shared L3 cache. The VideoCore VII GPU supports OpenGL ES 3.1 and Vulkan 1.2, offering robust graphics capabilities.

The Raspberry Pi 5 also boasts dual 4Kp60 HDMI display output with HDR support, a 4Kp60 HEVC decoder, and LPDDR4X-4267 SDRAM, with 4GB and 8GB SKUs available at launch. It includes dual-band 802.11ac Wi-Fi, Bluetooth 5.0, and Bluetooth Low Energy (BLE) for connectivity.

Storage is provided via a microSD card slot, which supports hig”h-speed SDR104 mode. The device also features two USB 3.0 ports, supporting simultaneous 5Gbps operation, and two USB 2.0 ports. For network connectivity, it offers Gigabit Ethernet, with PoE+ support that requires the separate PoE+ HAT.

Pi 5 mini PC

Raspberry Pi 5 mini PC

Features and specifications of the Raspberry Pi 5

  • 2.4GHz quad-core 64-bit Arm Cortex-A76 CPU
  • VideoCore VII GPU, supporting OpenGL ES 3.1, Vulkan 1.2
  • Dual 4Kp60 HDMI® display output
  • 4Kp60 HEVC decoder
  • Dual-band 802.11ac Wi-Fi®
  • Bluetooth 5.0 / Bluetooth Low Energy (BLE)
  • High-speed microSD card interface with SDR104 mode support
  • 2 × USB 3.0 ports, supporting simultaneous 5Gbps operation
  • 2 × USB 2.0 ports
  • Gigabit Ethernet, with PoE+ support (requires separate PoE+ HAT, coming soon)
  • 2 × 4-lane MIPI camera/display transceivers
  • PCIe 2.0 x1 interface for fast peripherals
  • Raspberry Pi standard 40-pin GPIO header
  • Real-time clock
  • Power button

The Raspberry Pi 5 also includes two 4-lane MIPI camera/display transceivers, a PCIe 2.0 x1 interface for fast peripherals (which requires a separate M.2 HAT or other adapter), and 5V/5A DC power via USB-C, with Power Delivery support. It also maintains the Raspberry Pi standard 40-pin header, a real-time clock (RTC) powered from an external battery, and a power button.

The new Raspberry Pi 5 POE+ HAT is a testament to the ongoing innovation and development in the Raspberry Pi ecosystem. By providing power and network connectivity over a single cable, it simplifies the setup process and reduces clutter, while maintaining the performance and versatility that Raspberry Pi users have come to expect. As the Raspberry Pi continues to evolve, it will be interesting to see what other enhancements and accessories will be introduced to further enhance this versatile mini PC.

Image Source: Raspberry Pi

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