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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.”

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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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Can the Raspberry Pi 5 mini PC truly replace your desktop PC?

Is the new Raspberry Pi 5 mini PC a real desktop PC

Every time a new Raspberry Pi mini PC is launched the question is always asked whether the tiny computer is capable of replacing a more powerful and much larger ” desktop PC”. Now with the launch of the more powerful Raspberry Pi 5 the question has been asked once again and ETA Prime has put the latest Raspberry Pi mini PC through its paces, asking the question ” Can the new Raspberry Pi 5 really replace your desktop PC?”

The Raspberry Pi 5, a mini PC features some impressive specifications and affordability. The Pi 5 features a 64-bit quad-core Arm Cortex-A76 processor running at 2.4GHz, which delivers a two to three times increase in CPU performance relative to the Raspberry Pi 4. This increase in processing power, coupled with an 800MHz VideoCore VII GPU, dual 4Kp60 display output over HDMI, and state-of-the-art camera support, provides a smooth desktop experience for consumers. It also opens doors to new applications for industrial customers.

Operating system

When it comes to operating systems, the Pi 5 can run a a wide variety.  However the Raspberry Pi OS is a free operating system based on Debian, optimized for the Raspberry Pi hardware, and is the recommended operating system for “normal use” on a Raspberry Pi. Although the Pi 5 is also capable of running Ubuntu 23.10. This OS is recommended choice if you are considering using the Pi 5 as an everyday desktop PC, offering a more familiar and user-friendly interface.

Can the Raspberry Pi 5 be used as a daily desktop PC?

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Performance

The Raspberry Pi 5’s storage speed is significantly improved. USB storage over the USB 3 Port is faster than using a Micro SD card. This performance enhancement is a game-changer for tasks that require high-speed data transfer. In terms of performance, the Raspberry Pi 5 can be overclocked and run from a USB drive for improved performance. This is particularly beneficial for tasks that require more processing power. However, it is worth noting that while the Raspberry Pi 5’s performance has significantly improved, it may still struggle with tasks that require a lot of CPU and GPU power, such as AAA gaming or heavy-duty workstation tasks.

Video playback

The Raspberry Pi 5 also offers improved video playback capabilities. While it may still struggle with 4K 60 playback, its performance is significantly better than its predecessors. This makes it suitable for tasks such as web browsing, video playback, document editing, and some photo editing.

Software

For software, the Gnome Software Center and Discover Software Center can be used to install applications on the Pi 5. Document editing software such as Libra Office and photo editing software like GIMP can be used on the Pi 5. For gaming enthusiasts, Steam can be used on the Raspberry Pi 5 to run some PC games, although this is still experimental and not all games will run smoothly.

Despite its impressive specifications and performance, it is important to remember that the Raspberry Pi 5 is a mini PC. While it offers a range of features and capabilities that make it a viable desktop PC replacement for certain tasks, it may not be suitable for tasks that require a lot of CPU and GPU power, such as AAA gaming or heavy-duty workstation tasks.

The Raspberry Pi 5 is a powerful mini PC that offers a range of features and capabilities that make it a viable desktop PC replacement for certain tasks. However, its performance limitations mean it may not be suitable for all tasks. Therefore, whether the Raspberry Pi 5 can serve as a real desktop PC replacement contender largely depends on the user’s needs and requirements.

Raspberry Pi 5 specifications

  • Broadcom BCM2712 2.4GHz quad-core 64-bit Arm Cortex-A76 CPU, with cryptography extensions, 512KB per-core L2 caches and a 2MB shared L3 cache
  • VideoCore VII GPU, supporting OpenGL ES 3.1, Vulkan 1.2
  • Dual 4Kp60 HDMI® display output with HDR support
  • 4Kp60 HEVC decoder
  • LPDDR4X-4267 SDRAM (4GB and 8GB SKUs available at launch)
  • Dual-band 802.11ac Wi-Fi®
  • Bluetooth 5.0 / Bluetooth Low Energy (BLE)
  • microSD card slot, with support for high-speed SDR104 mode
  • 2 × USB 3.0 ports, supporting simultaneous 5Gbps operation
  • 2 × USB 2.0 ports
  • Gigabit Ethernet, with PoE+ support (requires separate PoE+ HAT)
  • 2 × 4-lane MIPI camera/display transceivers
  • PCIe 2.0 x1 interface for fast peripherals (requires separate M.2 HAT or other adapter)
  • 5V/5A DC power via USB-C, with Power Delivery support
  • Raspberry Pi standard 40-pin header
  • Real-time clock (RTC), powered from external battery
  • Power button

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CM4 Nano Raspberry Pi powered industrial SBC mini PC

Compute Module 4 CM4 Nano industrial mini PC

The CM4 Nano, an industrial-grade embedded computer, with a robust design and advanced features. Offering a ruggedised alternative to the Raspberry Pi 4, making it an excellent choice for a variety of industrial applications. At the heart of the CM4 Nano is the Raspberry Pi Compute Module 4 (CM4), a compact and popular choice for embedded applications.

This module is used in a multitude of commercial devices, highlighting its reliability and versatility. The CM4 Nano takes this module and enhances it with a carrier board, equipped with multiple ports and connectors, all housed within a robust metal case with a built-in heatsink. This aluminium alloy base not only provides protection but also helps to manage heat dissipation, a critical aspect for maintaining optimal performance.

One of the primary challenges in many industrial applications is managing the heat generated by the CPU, wireless module, and PMU. The CM4 Nano addresses this issue head-on with its robust design and built-in heatsink. This feature enhances the reliability of wireless communication, ensuring that the system operates smoothly even in demanding environments.

CM4 Nano

The CM4 Nano is not just about robustness and reliability; it also offers flexibility and customization. The system can be configured with a choice of 1GB, 2GB, 4GB, or 8GB RAM and 8GB, 16GB, or 32GB eMMC storage. This allows users to tailor the system to their exact needs. Additionally, the CM4 Nano offers optional 2.4/5.8G dual-band WiFi and Bluetooth capabilities, further enhancing its versatility.

Data storage is another critical aspect of industrial applications. The CM4 Nano supports large data storage capacity through its eMMC and SD card capabilities. This feature, coupled with the system’s configurable specifications, makes the CM4 Nano an excellent choice for data-intensive applications.

The CM4 Nano also includes an alarm buzzer and a battery-powered real-time clock, features that can be extremely useful in various industrial settings. Moreover, it supports a Gigabit Ethernet port with Power over Ethernet (PoE) function, allowing for simplified wiring and increased flexibility.

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In terms of compatibility, the CM4 Nano is designed to work seamlessly with the Raspberry Pi 4 Model B’s CSI and DSI interfaces. It also supports the official Raspberry Pi PoE HAT, Raspberry Pi official 8M and 12M Pixel HQ cameras, and Raspberry Pi official 7″ touch display. These features make the CM4 Nano a versatile and adaptable solution for a range of applications.

Industrial SBC

The CM4 Nano is not just about performance and compatibility; it also focuses on convenience and ease of use. It provides multiple USB interfaces, including two USB 3.0 channels and one USB 2.0 channel, which can be used for system image updates. The system supports 8V~18V DC power input and provides 5V@2A and [email protected] output power, supporting high-power expansion modules.

The design of the CM4 Nano is also worth noting. With dimensions of 95 × 58mm and a heatsink measuring 103*62mm*5mm, the system is slightly larger than the Pi4 Model B. However, this size allows for excellent cooling performance, ensuring that the system can operate reliably even in high-temperature environments. The CM4 Nano can function at ambient temperatures ranging from -25 to 60°C, further highlighting its suitability for industrial applications.

Finally, the CM4 Nano offers convenient installation options, including DIN rail mounting. It also has four M2.5 screw holes at the bottom of the case for easy installation on other equipment.

The CM4 Nano is a powerful, flexible, and robust solution for industrial applications. With its advanced features, configurable specifications, and robust design, it offers a ruggedised alternative to the Raspberry Pi 4, making it an excellent choice for a variety of industrial settings.

Source : EDATEC

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Raspberry Pi 5 vs Raspberry Pi 4 benchmarks compared

Raspberry Pi 5 vs Raspberry Pi 4 benchmarks comparison

The Raspberry Pi, an innovative and cost-effective computing device, has seen a significant evolution in its performance over the years. Even though the Raspberry Pi 5 is only available to preorder and is expected to start shipping this month first Raspberry Pi 5 benchmarks have already been servicing thanks to those who’ve been lucky enough to get their hands-on the mini PC ahead of its official retail availability.

The benchmarks have been recorded by Alasdair Allan from the official Raspberry Pi team using the Geekbench 6.2. A cross-platform processor benchmark, provides scores for single-core and multi-core performance. Single-core scores measure the processing power of one CPU core, which is crucial for applications that rely mostly on a single core to process instructions. Multi-core scores, on the other hand, measure the performance when jobs are distributed across all cores of the CPU. This is relevant for heavily threaded applications such as web browsers. Together with marks provided by Core Electronics.

Raspberry Pi 5 vs Raspberry Pi 4 benchmarks

Single core performance

In terms of single-core performance, the Raspberry Pi 5 demonstrates a significant improvement over its predecessor. It showed a 2.4 times speed increase over the Raspberry Pi 4 in single-core scores, with an average score of 764 for a 4KB page size and 774 for a 16KB page size. This improvement indicates that the Raspberry Pi 5 can handle single-core applications more efficiently, leading to smoother operation and faster execution times.

Multiple core performance

The multi-core performance of the Raspberry Pi 5 also shows a marked improvement. The device showed a 2.2 times speed increase over the Raspberry Pi 4 in multi-core scores, with an average score of 1,604 for a 4KB page size and 1,588 for a 16KB page size. This suggests that the Raspberry Pi 5 can manage heavily threaded applications more effectively, offering users an enhanced browsing experience, among other benefits.

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The Raspberry Pi 5, equipped with a quad-core Arm Cortex-A76 processor clocked at 2.4GHz, offers between two and three times the CPU and GPU performance of the Raspberry Pi 4. Additionally, it provides approximately twice the memory and I/O bandwidth, enhancing the overall user experience. It’s noteworthy that the Raspberry Pi 5 is the first time Raspberry Pi silicon has been used on a flagship device, marking a significant milestone in the evolution of Raspberry Pi performance.

Overclocking performance

Overclocking, which involves increasing the clock rate of a computer’s CPU or GPU beyond the factory setting, can often improve performance. When the Raspberry Pi 5’s CPU was overclocked from 2.4GHz to 3.0GHz, it resulted in a 1.2 times increase in single-core scores. However, no similar increase was observed in multi-core scores. This indicates that while overclocking can provide a performance boost in certain situations, it might not always result in a proportional improvement in all areas of performance.

Starting with the Sysbench benchmarks, which are commonly used to test CPU performance, we observe a notable increase in performance for the Raspberry Pi 5. In single-threaded performance, the Raspberry Pi 5 achieved 1041 MBps compared to the Raspberry Pi 4’s 699 MBps, a 1.49-fold improvement. Similarly, in the multi-threaded tests, the Raspberry Pi 5 recorded 4165 MBps, again a 1.49 times enhancement over the 2794 MBps of the Raspberry Pi 4.

Turning our attention to the Stress-ng benchmarks, which stress various subsystems of a computer, the Raspberry Pi 5 displayed superior performance in both single and multi-threaded scenarios. Specifically, in single-threaded tests, the Raspberry Pi 5 managed 182.68 Bogo ops/s, an improvement of 1.74 times over the Raspberry Pi 4’s 104.78 Bogo ops/s. For the multi-threaded counterpart, the Raspberry Pi 5 achieved 737.21 Bogo ops/s, surpassing the Raspberry Pi 4’s 413.12 Bogo ops/s by 1.78 times.

Bzip, a data compression tool, showcased significant gains in performance on the Raspberry Pi 5. For single-threaded compression, the task was completed in 20.53 seconds compared to the Raspberry Pi 4’s 44.98 seconds, showing a 2.19 times performance boost. Meanwhile, in multi-threaded tasks, the Raspberry Pi 5 finished in 14.36 seconds, nearly twice as fast as the Raspberry Pi 4’s 28.59 seconds.

Raspberry Pi 5 benchmarks comparison table

Discussing graphic editing capabilities, using GIMP as a benchmark, the Raspberry Pi 5 outperformed its predecessor in various tasks. Resizing an image took the Raspberry Pi 5 only 29.95 seconds, a 2.24 times improvement over the Raspberry Pi 4’s 67.01 seconds. Image rotation on the Raspberry Pi 5 was completed in 32.77 seconds, which is 2.36 times faster than the Raspberry Pi 4’s 77.24 seconds. Auto-leveling and unsharp mask adjustments also saw similar gains, with the Raspberry Pi 5 being roughly 2.32 times faster in both categories.

Regarding browser benchmarks, Speedometer 2.1 scored the Raspberry Pi 5 at 62.5, marking a threefold increase over the Raspberry Pi 4’s score of 20.5. For GPU performance, using the GImark2 benchmark, the Raspberry Pi 5 scored 202, which is a significant 2.08 times improvement over the Raspberry Pi 4’s score of 97.

The Openarena Timedemo, a measure of gaming capability, recorded the Raspberry Pi 5 at 27.05 FPS, showing a considerable 3.08 times leap over the Raspberry Pi 4’s 8.77 FPS. For memory performance, RAMspeed benchmarks indicated drastic improvements for the Raspberry Pi 5. Write speeds soared to 29355 MBps, a 6.69 times jump from the Raspberry Pi 4’s 4391 MBps. Read speeds for the Raspberry Pi 5 reached 27931 MBps, 4.73 times faster than the Raspberry Pi 4’s 5902 MBps.

In disk performance, using HDparm for reading, the Raspberry Pi 5 achieved 90.05 MBps, a 2.06 times improvement over the Raspberry Pi 4’s 43.81 MBps. The dd Write benchmark, which tests the speed of writing data to a file, showed the Raspberry Pi 5 at 61.23 MBps, a 1.78 times improvement over the Raspberry Pi 4’s 34.49 MBps. However, in the Iozone 4K RAND benchmarks, which measure random read and write speeds, the Raspberry Pi 5’s read performance was slightly lesser than its predecessor, but it did manage a 1.62 times improvement in write speeds.

Lastly, an essential metric for many users, the boot time, saw the Raspberry Pi 5 starting up in just 19.1 seconds, which is a substantial 1.74 times faster than the Raspberry Pi 4’s 33.4 seconds. The Raspberry Pi 5 demonstrates significant advancements in performance across almost all benchmarks compared to the Raspberry Pi 4. Whether it’s computing, graphics, memory, or disk operations, users can expect a more robust and efficient experience with the Raspberry Pi 5.

The Raspberry Pi 5 represents a significant leap forward in terms of performance compared to the Raspberry Pi 4. Its enhanced single-core and multi-core performance, coupled with the potential performance boost from overclocking, make it a powerful tool for a wide range of applications. As the Raspberry Pi continues to evolve, users can look forward to even more powerful, versatile, and cost-effective computing solutions in the future.

Image Credit : Core Electronics

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Raspberry Pi 5 features improved image processing

Raspberry Pi 5 image processing features

The amazing development team over at the Raspberry Pi Foundation have released a new video discussing the image processing power of its latest mini PC the Raspberry Pi 5. Currently available to preorder the latest addition to the range brings with it more power and features especially in terms of its image processing capabilities.

The Raspberry Pi 5 has introduced significant changes in how it handles data from the camera compared to its predecessors. This overview guide provides more information and details of these improvements, focusing on the features and capabilities of the Raspberry Pi 5’s image processing. As well as an interview with the development team responsible for creating the Pi 5 in a video embedded below.

At the heart of the Raspberry Pi 5’s image processing capabilities is the Image Signal Processor (ISP), a feature that has undergone considerable upgrades. The ISP is located on the Raspberry Pi chip and is responsible for processing the raw data from the camera sensor. This raw pixel data, which is initially quite raw and unrefined, is processed into a high-quality output image. Notably, the ISP does not deal with image encoding or JPEGs; its primary role is processing the raw data into a visually pleasing image.

Raspberry Pi 5

The Raspberry Pi 5’s ISP is clocked higher and runs at two pixels per clock. This higher throughput ISP allows for higher resolution and frame rates, significantly enhancing the Raspberry Pi 5’s imaging capabilities. The introduction of this feature is a testament to the strides Raspberry Pi has made in improving the image processing capabilities of its miniature computers.

In addition to the improved ISP, the Raspberry Pi 5 has introduced temporal denoising. This feature averages frames where they are the same, reducing noise and improving video quality. This is a significant advancement, especially for applications that require high-quality video output.

Improving the Raspberry Pi image processing process

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The Raspberry Pi 5 also introduces High Dynamic Range (HDR) imaging. This feature combines several images to avoid highlights blowing out and dark areas being too dark. HDR imaging is a crucial feature in modern imaging technology, and its introduction in the Raspberry Pi 5 underscores the device’s advanced capabilities.

One notable aspect of the Raspberry Pi 5’s ISP is that it was developed at Raspberry Pi and is their platform. This means that it allows for future development and improvements, promising even better image processing capabilities in the future.

The Raspberry Pi 5’s specifications further underscore its advanced image processing capabilities. The device boasts a Broadcom BCM2712 2.4GHz quad-core 64-bit Arm Cortex-A76 CPU, a VideoCore VII GPU that supports OpenGL ES 3.1, Vulkan 1.2, and dual 4Kp60 HDMI display output with HDR support. It also comes with LPDDR4X-4267 SDRAM, dual-band 802.11ac Wi-Fi, Bluetooth 5.0 / Bluetooth Low Energy (BLE), and 2 × 4-lane MIPI camera/display transceivers.

The Raspberry Pi 5 represents a significant step forward in terms of its imaging capabilities compared to its predecessors. Its advanced ISP, temporal denoising, and HDR imaging capabilities, coupled with its robust specifications, make it a powerful tool for a wide range of applications. With the Raspberry Pi 5, users can look forward to a miniature computer that delivers high-quality image processing, promising a more immersive and visually pleasing experience.

Pi 5 specifications

  • Broadcom BCM2712 2.4GHz quad-core 64-bit Arm Cortex-A76 CPU, with cryptography extensions, 512KB per-core L2 caches and a 2MB shared L3 cache
  • VideoCore VII GPU, supporting OpenGL ES 3.1, Vulkan 1.2
  • Dual 4Kp60 HDMI display output with HDR support
  • 4Kp60 HEVC decoder
  • LPDDR4X-4267 SDRAM (4GB and 8GB SKUs available at launch)
  • Dual-band 802.11ac Wi-Fi
  • Bluetooth 5.0 / Bluetooth Low Energy (BLE)
  • microSD card slot, with support for high-speed SDR104 mode
  • 2 × USB 3.0 ports, supporting simultaneous 5Gbps operation
  • 2 × USB 2.0 ports
  • Gigabit Ethernet, with PoE+ support (requires separate PoE+ HAT)
  • 2 × 4-lane MIPI camera/display transceivers
  • PCIe 2.0 x1 interface for fast peripherals (requires separate M.2 HAT or other adapter)
  • 5V/5A DC power via USB-C, with Power Delivery support
  • Raspberry Pi standard 40-pin header
  • Real-time clock (RTC), powered from external battery
  • Power button

For more information on the latest Raspberry Pi 5 mini PC and up to the date prices and ordering information jump over to the official product page.

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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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Running Raspberry Pi OS Bullseye on an Orange Pi Zero 3

Running Raspberry Pi OS Bullseye on an Orange Pi Zero 3The last week or so the official Raspberry Pi development team rolled out a new version of its Raspberry Pi OS operating system now featuring Debian Bookworm. The update is an incremental update from the previous Debian Bullseye release but marks a significant milestone in the evolution of the Raspberry Pi ecosystem, introducing major architectural changes that promise to enhance performance, security, and user experience. However if you have a Orange Pi Zero 3 mini PC you might be interested to know that you can run the older Raspberry Pi OS Bullseye operating system on it with success.

Check out the video below to learn more about how to do it. The Orange Pi Zero 3 is a versatile and powerful single-board computer that offers a range of features and capabilities. This open-source development board is not just a consumer product, but a tool designed for anyone who wants to use technology to create and innovate. It’s a simple, fun, and useful tool that can be used to shape the world around you.

The Orange Pi Zero 3 is powered by an Allwinner H618 quad-core 64-bit 1.5GHz high-performance Cortex-A53 processor. This CPU is complemented by a Mali G31 MP2 GPU, which supports OpenGL ES 1.0/2.0/3.2 and OpenCL 2.0. This combination of CPU and GPU provides the Orange Pi Zero 3 with the power and performance to handle a range of tasks, from running complex applications to playing high-definition video.

Orange Pi Zero 3 mini PC

The Orange Pi Zero 3 comes with a choice of 1GB, 1.5GB, 2GB, or 4GB LPDDR4 memory, which is shared with the GPU. This provides the board with the flexibility to handle a range of tasks, from running multiple applications simultaneously to processing large amounts of data.

In terms of storage, the Orange Pi Zero 3 features a micro SD card slot and 16MB SPI Flash. This provides ample space for storing applications, data, and operating systems. The board supports a range of operating systems, including Android TV 12, Ubuntu, and Debian.

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The Orange Pi Zero 3 also features a range of connectivity options. It supports 10/100M/1000M Ethernet, and comes with an AW859A chip that supports IEEE 802.11 a/b/g/n/ac and Bluetooth 5.0. This allows the board to connect to a range of devices and networks, making it a versatile tool for a range of applications.

For video output, the Orange Pi Zero 3 features a Micro HDMI 2.0a port and supports TV CVBS output, which supports PAL/NTSC via a 13pin expansion board. Audio output is provided through the Micro HDMI output and a 3.5mm audio port, which is also available via the 13pin expansion board.

The Orange Pi Zero 3 mini PC is powered through a USB Type C interface and features three USB 2.0 ports for connecting peripherals. The board also features a 26pin connector with I2C, SPI, UART, and multiple GPIO ports, and a 13pin connector with USB 2.0, TV-OUT, LINE OUT, IR-RX, and 3 GPIO ports.

The board also features a debug serial port with UART-TX, UART-RX, and GND, and an LED light for power and status indication. An infrared receiver is also included, which supports infrared remote control via the 13pin expansion board. In terms of physical specifications, the Orange Pi Zero 3 measures 85mm by 56mm and weighs just 30g. This compact size and light weight make it a portable and convenient tool for a range of applications.

The Orange Pi Zero 3 is a powerful and versatile single-board computer that offers a range of features and capabilities. Whether you’re a hobbyist looking to experiment with different operating systems and applications, or a professional looking for a powerful and flexible development tool, the Orange Pi Zero 3 offers a compelling option.

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Raspberry Pi OS Wayland update features and benefits

Raspberry Pi iOS Wayland

Learn more about the new Debian version, Bookworm, and its corresponding Raspberry Pi OS version. This release marks a significant milestone in the evolution of the Raspberry Pi ecosystem, introducing major architectural changes that promise to enhance performance, security, and user experience.

Debian Bookworm is primarily an incremental update from the previous Debian Bullseye release. However, it brings with it a host of improvements and updates that are set to redefine the Raspberry Pi experience. The most notable of these is the major architectural changes made to the Raspberry Pi Desktop, which was launched for the first time in the Bookworm release.

One of the most significant changes is the transition from X11 to Wayland as the display system. This move is expected to improve both performance and security. Wayland is now the default mode of operation for the desktop on Raspberry Pi 4 and 5, with plans to extend this to earlier platforms. This shift to Wayland is a major step forward, as it offers a more modern and efficient approach to managing windows and graphics on Linux-based systems.

New Raspberry Pi OS released

Previous articles you may find of interest on the Raspberry Pi 5 mini PC :

In line with this transition, the taskbar application has been replaced with wf-panel-pi, a new application based on the example panel application from the authors of Wayfire. This change is part of the broader shift towards Wayland, and it promises to enhance taskbar operations on the Raspberry Pi Desktop.

To ensure compatibility with applications that make direct calls to X11, XWayland has been introduced. XWayland is an X11 display server that sits on top of Wayland, providing a bridge for these applications to function correctly in the new environment.

New plugins

The new Debian version also introduces two new plugins: the “Power” plugin, which monitors for power supply problems, and the “GPU” plugin, which shows a graph of the load on the Raspberry Pi’s GPU. These additions are expected to provide users with more detailed insights into their device’s performance and power status.

In terms of audio control, the PulseAudio interface has been replaced with the newer PipeWire audio system. This change is expected to provide better support for audio accompanying video, reduce latency, and improve Bluetooth audio device management.

Network Manager

NetworkManager has been introduced as the default network controller for Bookworm, replacing the previous system, dhcpcd. This change is expected to streamline network management and improve connectivity on Raspberry Pi devices.

Firefox browser

Finally, a Raspberry Pi-optimised version of Mozilla Firefox is now being offered as a second browser option. This version of Firefox has been optimised to utilise the hardware h.264 decoder on Raspberry Pi, improving performance and reducing CPU load when playing back HD video.

The release of Debian Bookworm and its corresponding Raspberry Pi OS version represents a significant step forward for the Raspberry Pi ecosystem. The major architectural changes, the introduction of new plugins and systems, and the optimisation of Mozilla Firefox for Raspberry Pi all promise to enhance the user experience and open up new possibilities for Raspberry Pi users. Download the latest Raspberry Pi operating system from the official website.

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Raspberry Pi 5 software environment optimization

Designing the Raspberry Pi 5 software

Learn more about optimizing the Raspberry Pi 5’s software environment from the team responsible for developing the latest mini PC in the range. The evolution and development of the Raspberry Pi 5 software environment is a fascinating journey that has seen a significant shift from a hardware-centric focus to a more software-oriented approach. This shift has been instrumental in the progression of the Raspberry Pi project, with the Raspberry Pi 5 being a testament to this new direction.

The Raspberry Pi 4 software environment served as the foundation for the Raspberry Pi 5, with numerous features being added and refined throughout the Pi 4’s lifecycle. This evolution has been marked by a significant transition of software from the Video Processing Unit (VPU) firmware to Linux, including the display driver stack. This shift has resulted in a mature Kernel Mode Setting (KMS) display driver for the Pi 5, and the Image Signal Processor (ISP) has been fully integrated into Linux.

Combining hardware and software

The Raspberry Pi 5 project has been a combined hardware and software effort, with a ratio of two software engineers for every hardware engineer. This ratio underscores the importance of software in the development process and the commitment to creating a robust and efficient software environment.

Other articles you may find of interest on the subject of latest Raspberry Pi mini PC :

Pi 5 software optimization

One of the most significant changes in the Raspberry Pi 5 is the migration of multimedia responsibilities from the VPU to the ARM. This shift has allowed for a more streamlined and efficient operation, with no remaining firmware run on the SD card. Instead, all necessary firmware now resides in the Spy flash, a move that has simplified the boot process and improved overall system performance.

New boot modes

The Raspberry Pi 5 also introduces new boot modes, further enhancing its versatility and adaptability. These new boot modes, coupled with the integration of a new power supply, have resulted in a sophisticated power supply system that can interrogate the power supply and adjust USB current limits as needed.

The development of the bootloader has been another critical aspect of the Raspberry Pi 5 software environment. This development has been instrumental in ensuring a smooth and efficient boot process, contributing to the overall performance and user experience of the Pi 5.

Operating system

The Raspberry Pi 5 is expected to launch with Bookworm Debian 12 Linux, a move that aims to align the release of the Pi 5 and Bookworm. This alignment is expected to provide a seamless and integrated user experience, further enhancing the appeal of the Raspberry Pi 5.

The performance of the Raspberry Pi 5 as a desktop computer is expected to be significantly improved over the Pi 4. With hardware that is two to three times faster and a display subsystem with a path to pixels that is twice as fast, the Pi 5 is expected to handle dual 4K p60 displays smoothly, even with heavy JavaScript websites running. This performance improvement is not just limited to the Pi 5, but is also expected to benefit the Pi 1.

New window manager

The Raspberry Pi 5 also introduces a new window manager called Wayfire. This window manager separates the window management part and the composition part, allowing for better use of hardware for acceleration tasks. This separation results in a more efficient and responsive user interface, contributing to the overall performance of the Pi 5 as a desktop computer.

The evolution and development of the Raspberry Pi 5 software environment have been marked by a significant shift from hardware to software focus. This shift, coupled with the introduction of new features and improvements, has resulted in a robust and efficient software environment that enhances the performance and user experience of the Raspberry Pi 5.

Image Credit :  RPiF

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Raspberry Pi iOS Wayland update features and benefits

Raspberry Pi iOS Wayland

Learn more about the new Debian version, Bookworm, and its corresponding Raspberry Pi OS version. This release marks a significant milestone in the evolution of the Raspberry Pi ecosystem, introducing major architectural changes that promise to enhance performance, security, and user experience.

Debian Bookworm is primarily an incremental update from the previous Debian Bullseye release. However, it brings with it a host of improvements and updates that are set to redefine the Raspberry Pi experience. The most notable of these is the major architectural changes made to the Raspberry Pi Desktop, which was launched for the first time in the Bookworm release.

One of the most significant changes is the transition from X11 to Wayland as the display system. This move is expected to improve both performance and security. Wayland is now the default mode of operation for the desktop on Raspberry Pi 4 and 5, with plans to extend this to earlier platforms. This shift to Wayland is a major step forward, as it offers a more modern and efficient approach to managing windows and graphics on Linux-based systems.

New Raspberry Pi iOS released

Previous articles you may find of interest on the Raspberry Pi 5 mini PC :

In line with this transition, the taskbar application has been replaced with wf-panel-pi, a new application based on the example panel application from the authors of Wayfire. This change is part of the broader shift towards Wayland, and it promises to enhance taskbar operations on the Raspberry Pi Desktop.

To ensure compatibility with applications that make direct calls to X11, XWayland has been introduced. XWayland is an X11 display server that sits on top of Wayland, providing a bridge for these applications to function correctly in the new environment.

New plugins

The new Debian version also introduces two new plugins: the “Power” plugin, which monitors for power supply problems, and the “GPU” plugin, which shows a graph of the load on the Raspberry Pi’s GPU. These additions are expected to provide users with more detailed insights into their device’s performance and power status.

In terms of audio control, the PulseAudio interface has been replaced with the newer PipeWire audio system. This change is expected to provide better support for audio accompanying video, reduce latency, and improve Bluetooth audio device management.

Network Manager

NetworkManager has been introduced as the default network controller for Bookworm, replacing the previous system, dhcpcd. This change is expected to streamline network management and improve connectivity on Raspberry Pi devices.

Firefox browser

Finally, a Raspberry Pi-optimised version of Mozilla Firefox is now being offered as a second browser option. This version of Firefox has been optimised to utilise the hardware h.264 decoder on Raspberry Pi, improving performance and reducing CPU load when playing back HD video.

The release of Debian Bookworm and its corresponding Raspberry Pi OS version represents a significant step forward for the Raspberry Pi ecosystem. The major architectural changes, the introduction of new plugins and systems, and the optimisation of Mozilla Firefox for Raspberry Pi all promise to enhance the user experience and open up new possibilities for Raspberry Pi users. Download the latest Raspberry Pi operating system from the official website.

Filed Under: Guides, Top News





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Disclosure: Some of our articles include affiliate links. If you buy something through one of these links, timeswonderful may earn an affiliate commission. Learn about our Disclosure Policy.