IoT

Mouser, Silicon Labs and Arduino sponsor 2024 Matter Challenge

Mon, Sep 23, 2024

Mouser Electronics, has announced that it is sponsoring the 2024 Matter Challenge in partnership with Silicon Labs and Arduino. Open to all skill levels, the Matter Challenge is an opportunity to inspire the Silicon Labs Community and beyond by creating an incredible project with the Arduino Nano Matter board, available from Mouser. The contest runs until October 31.

To enter the Matter Challenge, contestants will need to create a Silicon Labs Community account. Then, they will need to create an original project based on the Arduino Nano Matter board. The submissions will be evaluated based on depth, potential impact, and innovation.

The Arduino Nano Matter board is based on the powerful MGM240S microcontroller from Silicon Labs. The Arduino Nano Matter seamlessly incorporates the advanced Matter standard for IoT connectivity, catering to hobbyists and professionals. With compact dimensions of 18 mm x 45 mm, the Nano Matter is ideal for energy-efficient projects requiring connectivity options like Bluetooth Low Energy and OpenThread. Users can take advantage of the extensive range of peripherals and inputs/outputs within the Arduino ecosystem to enhance device connectivity and project functionality.

The winner of the Matter Challenge will be announced on November 7, 2024, and will receive a $500 USD credit to Mouser.com, recognition at Silicon Labs’ Works With Virtual conference, a pair of Bose headphones, and more. All participants will receive a three-month membership to the Novel Bits Bluetooth developer training course.

Matter is an industry-unifying, IP-based connectivity protocol that streamlines building IoT applications while allowing seamless integration into a variety of ecosystems for smart homes, industrial automation, consumer electronics, smart agriculture, healthcare and more.

 https://community.silabs.com

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Insight SiP launches next generation bluetooth radio in miniature integrated SiP package

Wed, Sep 18, 2024

Insight SiP is launching the ISP2454-MX module in a tiny package measuring 8 x 8 x 1mm, the smallest package on the market. With extended temperature capability up to 105oC, this device can support next generation Bluetooth based solutions including Angle of Arrival and the new Bluetooth Channel Sounding technology. Based on the new Nordic nRF54L15, this offers improved performance across the board, being based on a 4th generation radio and a double speed microprocessor compared with the nRF52 series-based devices, at a lower cost.

This module can support a wide range of solutions, offering a powerful Arm M33F 128Mhz based processor, and advanced security features with ARM Trustzone. Power consumption is improved in both radioactive and sleep modes. Memory capacity is increased with 1.5MB of storage and 256KB RAM, allowing the largest and most sophisticated applications to be run. This enhanced performance is also offered at a cost advantage over nRF52 based devices, making it equally suitable for price sensitive products.

Despite the advanced features of this device, it is released in Insight SiP’s standard 8 x 8 x 1 mm package and offers a fully integrated solution with RF matching and integrated antenna. Both 32MHz and 32 kHz crystals and DC-DC support for each processor are included, meaning it is a fully functioning Bluetooth node only requiring a power supply to operate.

A full range of peripheral connections is available including HS-SPI, SPI, UART, I2S and others. There is also a software programmable peripheral independent 128MHz RISC processor, allowing alternative high-speed peripherals to be supported. As well as supporting BLE, the module can run Zigbee, Thread and other 802.15.4 based protocols, concurrently with BLE. Protocols stacks and applications run on the real time Zephyr operating system which provides a rich suite of drivers and services.

The ISP2454 RF module is designed to run on a coin cell battery if required. Thanks to the module’s ultra-low power consumption and advanced power management system, the battery can last up to several years.

Initial samples are available now. Full production of the modules will start in 2025. Certification is pending. To help product developers, Insight SiP will offer complete development kits together with sample software that provides everything required out of the box to start developing a solution on day one.

https://www.insightsip.com/

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New EnOcean radio transceivers for a quantum leap in performance and efficiency

Wed, Sep 18, 2024

With its latest radio transceiver family, EnOcean is setting new benchmarks in the landscape of wireless technology. The new TCM 600 and TCM 615 devices provide significantly more memory and much higher computation power. At the same time, they reduce energy consumption even further. These new wireless transceivers enable the creation of next generation, differentiated products based on EnOcean technology.
The TCM 615 provides a simple, compact, and cost-effective way to add EnOcean radio communication functionality to OEM customer solutions. It is pin-to-pin compatible with the previous TCM 515 device and uses the same, well-established ESP3 interface protocol. Users can therefore directly upgrade existing designs from TCM 515 to TCM 615 without the need for hardware or software redesign, and thereby immediately benefit from the latest functionality.

With the TCM 600, customers can combine their own application with the latest EnOcean radio communication technology in the same module. This solution is therefore ideal for implementing in space-constrained wireless applications such as ultra-compact relays and dimmers.

TCM 600 and TCM 615 implement the open, industry-leading EnOcean radio communication standard ISO1453-3-10 and ISO14543-3-11. This standard is characterised by high reliability and very low power consumption thanks to the use of small, redundant messages making them ideal for energy harvesting and low power applications.

“With its latest radio transceiver family, EnOcean is underlining its strong commitment to the EnOcean Alliance ecosystem. Both TCM 600 and TCM 615 significantly extend the performance and sustainability envelope and therefore represent an important milestone for sustainable, wireless connectivity. Thanks to their enhanced performance, focus on sustainability and space efficiency, these modules are ideal for the implementation of a wide range of solutions that are both technologically advanced and environmentally conscious,” Kassner summarises.

Samples of TCM 600 and TCM 615 for testing are already available. Volume shipments of TCM 615 will begin end of the year and TCM 600 volume shipments will start early next year

https://www.enocean.com

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u-blox launches first satellite IoT-NTN cellular module with embedded GNSS

Tue, Sep 17, 2024

u-blox has launched its first combined 3GPP-compliant terrestrial network (TN) and non-terrestrial network (NTN) IoT module, the SARA-S528NM10. This standards-based module is a game changer for the satellite IoT market as it supports global coverage with accurate, low-power and concurrent positioning – an essential attribute for use cases requiring continuous or cyclic asset tracking and monitoring. Other IoT use cases include aftermarket telematics, industrial monitoring and control, smart metering and utilities, and fleet management.

With cellular networks covering a mere ten percent of the globe, the demand for guaranteed global reach is escalating, particularly for IoT applications such as asset tracking in remote or maritime environments. Satellite IoT bridges this gap; adoption has been partially limited by the high cost of the satellite terminals, high power consumption and the high cost of satellite airtime.

Current satellite connectivity solutions require proprietary hardware and software, which lock the terminal to a specific satellite operator – the user would need to replace their satellite terminals to move to a different satellite operator. The u-blox solution, on the other hand, is based on global 3GPP standards, and can be certified as interoperable with multiple satellite providers supporting the standard, maximising customer choice.

“The new u-blox satellite IoT-NTN cellular module is designed to maintain connectivity in areas without cellular coverage,” explained Stephan Zizala, u-blox CEO. “The integrated u-blox GNSS solution consumes less than 15mW of power in continuous tracking mode and has high RF sensitivity that reduces the time required to establish a position fix. It provides concurrent location data without interrupting the cellular or satellite connection, which further helps to minimise power consumption due to the shortened active time of the device.”

Powered by the u-blox UBX-S52 cellular/satellite chipset and GNSS M10 platform, the module complies with the 3GPP Rel 17 NB-NTN specification. This standards-based approach guarantees extended connectivity via LTE-M and NB-IoT on terrestrial cellular networks and NB-IoT on geostationary orbit (GEO) satellite constellations compliant with 3GPP Rel 17, including readiness for low-Earth orbit (LEO) satellites. The UBX-S52 cellular/satellite chipset is currently undergoing certification with Skylo, a global NTN service provider, for its satellite network. The certification enables seamless support for both cellular and Skylo satellite connectivity, creating an enhanced and reliable experience that efficiently utilises resources.

The SARA-S528NM10 module supports all three new NTN bands – n23 (United States), n255 (L-band global), and n256 (S-band Europe) – enhancing and future-proofing its technological credentials. It is pin-compatible with other u-blox cellular-only modules in the SARA form factor, enabling engineers to easily scale up their IoT products using legacy technology without costly redesigns.

https://www.u-blox.com

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