Environmental sensor development kit by RS Group is certified by OSHWA

Advanced and customisable sensor-based hardware in DesignSpark Environmental Sensor development kit (ESDK) has been certified by the Open-Source Hardware Association (OSHWA). Open-source hardware is a term for physical objects whose design has been released to allow anyone to make, modify, distribute and use. 

The aims of the OSHWA are to foster technological knowledge and encourage research that is accessible, collaborative and respects user freedom. The OSHWA certification awarded to RS DesignSpark’s ESDK recognises that the kit meets a uniform and well-defined standard for open-source compliance. The certification provides users with the knowledge that the definition of open-source hardware used by a specific project matches the community definition of open-source hardware. 

The ESDK has been developed as part of RS DesignSpark’s #ActivistEngineering campaign. It is an advanced open-source and cloud-connected platform that makes it easy to prototype custom sensor-based solutions, said RS Group. 

DesignSpark is RS’ fast-growing online community for engineers, which offers a suite of design tools, development kits such as the ESDK, comprehensive 2D/3D and electronics part libraries, and a host of design resources including technical articles, projects, and community forums.

The ESDK can be used in design projects based on air quality measurement for example. The ESDK can also be deployed in many scenarios including IoT applications that need a small Linux computer with an integrated touchscreen and GPS capability, said RS.

Mike Bray, vice-president of DesignSpark at RS, said the open-source ESDK has “energised the DesignSpark community to develop many innovative projects based on measurement of air quality around the globe. These projects are free to everyone and are designed to help deliver affordable solutions and make the planet more sustainable,” he added.

DesignSpark has made all the design project files for the ESDK available free of charge at https://github.com/DesignSparkRS/ESDK

RS Group is an omni-channel industrial product and service solutions provider to customers who are involved in designing, building and maintaining industrial equipment and operations, safely and sustainably. The company stocks more than 700,000 industrial and electronic products, sourced from over 2,500 leading suppliers and provides a wide range of product and service solutions to over 1.2 million customers. It has operations in 32 countries, trades through multiple channels and ships over 60,000 parcels a day.

https://www.rsgroup.com/

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Rutronik offers Wi-Fi 6 seamless connectivity with Nordic’s nRF7002 

Nordic Semiconductor’s nRF7002 is a companion IC for integrating seamless Wi-Fi 6 connectivity into a range of applications. It is a cost-effective and power-saving option, said Rutronik, with high speed, improved range and the reliability of the latest Wi-Fi standard. 

The IC operates on both the 2.4 GHz and 5.0GHz Wi-Fi bands, offering a range of options for connecting to networks. The nRF7002 equips products with the latest Wi-Fi 6 technologies, making it suitable for use in medical or inventory tracking applications. Its low power consumption makes it particularly interesting for use in battery-powered wireless products, added Rutronik. 

The nRF7002 is designed to be used in conjunction with the nRF Connect software development kit (SDK). The platform has a number of tools and libraries for developing applications for which the nRF7002 is the optimal choice.

The nRF7002 complies with 802.11a/b/g/n/ac/ax- and has a 20MHz channel bandwidth with 64 QAM (MCS7) and 86Mbits per second PHY throughput.

The companion IC is currently unique in this form in the Nordic portfolio and can be combined with the company’s ultra low power technologies. It is also compatible with Nordic’s existing nRF52 and nRF53 series Bluetooth SoCs and nRF91 series cellular IoT systems in package (SiPs). As a result, Nordic’s Wi-Fi 6 companion IC nRF7002 is suitable for a wide range of applications, for example in smart cities, smart agriculture, smart home, wearables and medical devices. 

The nRF7002 from Nordic Semiconductor is available from the distributor, Rutronik.

Rutronik Elektronische Bauelemente was founded in 1973 and is an independent family-owned company based in Ispringen, Germany. It claims to be one of the world’s leading broadline distributors. It has more than 80 offices worldwide and logistics centres in Austin (Texas), Shanghai, Singapore, and Hong Kong to offer comprehensive customer support in Europe, Asia, and North America.

The company focuses on advanced materials, advanced measurement, processing and analytics, advanced robotics, automation, biotechnology, energy and power, future mobility, IIoT and internet of everything, industry 4.0, medical and healthcare, and transportation, logistics and supply chain. 

The company also offers customised logistics systems, reliable supply chain management, and logistics centres worldwide to ensure on-time delivery. The Rutronik24 e-commerce platform completes Rutronik’s range of services. 

http://www.rutronik.com

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Nordic Semiconductor disrupts IoT with low power wireless SoCs

A fourth generation, low power wireless SoC has been introduced by Nordic Semiconductor. The first SoC in the nRF54 series is the nRF54H20 and suitable for disruptive IoT applications demanding high processing power, excellent energy efficiency and security, said Nordic Semiconductor.

The nRF54 series of Bluetooth Low Energy (Bluetooth LE) SoCs add to Nordic’s portfolio of the nRF51, nRF52, and nRF53 series. At the same time it introduces a new hardware architecture fabricated on the GlobalFoundries 22FDX process node. 

Capable of supporting Bluetooth 5.4 and future Bluetooth specifications, plus LE Audio, Bluetooth mesh and Thread, Matter, the nRF54H20 will be the foundation for a new wave of revolutionary IoT end products, promised Nordic Semiconductor. Its combination of advanced features will enable complex end products that have previously been unfeasible, claimed the company.

The nRF54H20 comprises multiple Arm Cortex-M33 processors and multiple RISC-V coprocessors. The processors are clocked at up to 320MHz and each processor is optimised for a specific type of workload.  

The dedicated application processor features double the processing power (2x CoreMark) of the application processor in the nRF5340 SoC. The nRF54H20’s computing resources are supported by integrated memory comprising 2Mbyte non-volatile memory and 1Mbyte of RAM. The SoC’s level of integration will enable developers to shrink designs by replacing multiple components, such as application microcontroller, external memory and wireless SoC, with a single, compact device. In addition to advanced wearables, smart home, medical and LE Audio applications, the nRF54H20 SoC can be used for applications demanding complex machine learning (ML) and support for sensor fusion at the edge.

The nRF54H20 features several new digital and analogue interfaces, including a high performance external memory interface (400Mbytes per second), high speed USB (480bits per second), two I3C peripherals, a CAN FD controller and a 14-bit ADC. These interfaces are in addition to analogue and digital interfaces integrated on the nRF54H20.

The multi-protocol 2.4GHz radio ensures the nRF54H20 SoC is the first in the world to offer -100dBm RX sensitivity when receiving a 1Mbit per second Bluetooth LE signal, according to Nordic Semiconductor. Combined with up to 10dBm TX power, the nRF54H20 offers an ample link budget for enhanced robustness and longer range. The radio RX current consumption is just half that of the nRF5340, said Nordic. For applications that are mainly receivers, such as earbuds and wearables, the low energy consumption allows for more compact batteries or extended battery life, explained Nordic Semiconductor.

The nRF54H20 is a secure low power, multi-protocol SoC and is designed for PSA Certified Level 3, the highest level in the Platform Security Architecture (PSA) Certified IoT security standard. The SoC supports security services such as secure boot, secure firmware update and secure storage. It has cryptographic accelerators that are hardened against side-channel attacks and tamper sensors that detect an attack in progress and take appropriate action.

The nRF54H20 SoC is available for sampling now to selected customers.

http://www.nordicsemic.com

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Developer kit creates entry-level AI-powered systems says Nvidia

Claimed to set a new standard for creating entry-level AI-powered robots, smart drones and intelligent vision systems, the Jetson Orin Nano developer kit has been introduced to support developers using the Jetson Orin Nano series modules.

The kit is compact, with numerous connectors and up to 40 TOPS of AI performance. It consists of a Jetson Orin Nano 8Gbyte module with an SD-card slot, a reference carrier board, preassembled heatsink/fan, a 19 V DC power supply, and an M.2-Key E based wireless networking module. In addition to the bootable microSD card slot, two M.2 Key-M NVMe sockets are provided on the underside of the carrier for high-speed storage.

It also includes a reference carrier board that can accommodate all Nvidia Jetson Orin Nano and Nvidia Jetson Orin NX modules.

The Jetson Orin Nano module features an Nvidia Ampere architecture GPU with 1024 CUDA cores, 32 third-generation Tensor cores and a six-core Arm CPU. These enable multiple concurrent AI application pipelines and high performance inference, said Nvidia. The developer kit carrier board boasts an array of connectors, including two MIPI CSI connectors supporting camera modules with up to four lanes.

While the earlier generation Jetson Nano developer kit made AI accessible to everyone, this Jetson Orin Nano developer kit raises the bar for entry-level AI development, claimed Nvidia, with 80 times the performance, enabling developers to run any kind of modern AI models, including transformer and advanced robotics models. Jetson Orin provides a boost in AI performance over the Jetson Nano with 5.4 times the CUDA compute, 6.6 times the CPU performance and 50 times the performance per Watt.

The Jetson Orin Nano developer kit runs the Nvidia AI software stack, with available use-case-specific application frameworks, including Isaac for robotics, DeepStream for vision AI and Riva for conversational AI. Omniverse Replicator is includes for synthetic data generation (SDG), and there is also the TAO Toolkit for fine-tuning pretrained AI models from NGC, Nvidia’s portal of enterprise services, software, management tools, and support for end-to-end AI and digital twin workflows.

http://www.nvidia.com

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