Espressif Systems announced the upcoming release of the ESP32-H2 SoC (system-on-chip) with IEEE 802.15.4 and Bluetooth 5.2 (LE) connectivity, operable in the 2,4 GHz band. It enhances Espressif’s SoC portfolio further beyond Wi-Fi and Bluetooth connectivity by adding IEEE 802.15.4 connectivity as well. This SoC comes with an integrated DC-DC converter that enables ultra-low-power, energy-efficient operation.
The device combines two important connectivity technologies. IEEE 802.15.4 radio connectivity is important to support a mesh architecture with low power consumption. The availability of Thread and Zigbee protocols addresses a variety of application use cases. Bluetooth LE supports point-to-point, broadcast and mesh communication topologies, while it also enables direct communication between a smartphone and the device.
Additionally, the ESP32-H2 takes advantage of Bluetooth 5.2 technology and supports its new features. Bluetooth 5.2 provides LE isochronous channel support that enables building devices for LE Audio, the next generation of Bluetooth Audio. Not only will LE Audio enhance Bluetooth audio performance, but it will also add support for broadcasting audio and enabling audio sharing. The LE power control and enhanced attribute protocol of Bluetooth 5.2 also improve device efficiency even further. The ESP32-H2 also provides full support for the Bluetooth mesh protocol and will support the upcoming Bluetooth mesh 1.1.
The combined availability of IEEE 802.15.4 and Bluetooth LE connectivity enables the building of devices for the upcoming Matter protocol that intends to bring interoperability for smart home devices. With ESP32-H2 and other SoCs in its portfolio, Espressif can offer the full spectrum of Matter protocol solutions for endpoints with Wi-Fi or Thread connectivity, as well as for border router implementations using a combination of SoCs.
The ESP32-H2 has a single-core, 32-bit RISC-V microcontroller that can be clocked up to 96 MHz, a 256 KB SRAM and works with external flash. It has 26 programmable GPIOs with support for ADC, SPI, UART, I2C, I2S, RMT, GDMA and PWM. Hardware security features include ECC-based secure boot, AES-128/256-XTS-based Flash encryption, digital signature and an HMAC peripheral for identity protection, as well as cryptographic accelerators for improved performance.
The ESP32-H2 will support Thread version 1.x and Zigbee 3.x.
SMT-mountable card connectors
Telecoms, Datacoms, Wireless, IoT
Würth Elektronik introduces four new SMT-mountable Nano SIM and microSD card connectors and expands its range with solutions for the smallest packages.
Read more...Module for smart city and smart utility devices iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
Quectel Wireless Solutions has launched the Quectel KCM0A5S, a high-performance Wi-SUN module designed for smart applications such as street lighting, precision agriculture, industrial IoT, smart meters and smart cities.
Read more...Ultra-low-power wireless module Altron Arrow
Telecoms, Datacoms, Wireless, IoT
The STM32WBA5MMG from STMicroelectronics is an ultra-low-power, small form factor, certified 2,4 GHz wireless module that supports Bluetooth LE, Zigbee 3.0, OpenThread, and IEEE 802.15.4 proprietary protocols.
Read more...Quectel partners with GEODNET Quectel Wireless Solutions
Telecoms, Datacoms, Wireless, IoT
Quectel Wireless Solutions has partnered with GEODNET to deliver Quectel’s Real-Time Kinematic (RTK) correction services, enabling high-precision positioning for IoT applications.
Read more...Bringing Bluetooth Channel Sounding to automotive and beyond with KW47 Altron Arrow
Telecoms, Datacoms, Wireless, IoT
NXP’s new Channel Sounding-certified KW47 and MCX W72 wireless MCUs are set to help automakers with distance measurement, bringing an additional ranging solution for car access and autonomous systems, and will be utilised across a broader spectrum of applications.
Read more...Dual-band GNSS antenna RF Design
Telecoms, Datacoms, Wireless, IoT
The Taoglas Accura GVLB258.A, is a passive, dual-band GNSS L1/L5, high-performance antenna for high precision GNSS accuracy and fast positioning.
Read more...What is Wi-Fi HaLow and why choose it for IoT? iCorp Technologies
Editor's Choice Telecoms, Datacoms, Wireless, IoT
Wi-Fi HaLow introduces a low power connectivity option that, in contrast to other Wi-Fi options, offers greater range of approximately 1 km, which opens up a raft of IoT use cases.
Read more...Wi-Fi 6 and Bluetooth LE coprocessor module Altron Arrow
Telecoms, Datacoms, Wireless, IoT
The ST67W611M1 from STMicroelectronics boasts an all-in-one design which, together with its capabilities, contribute to making it an attractive choice for IoT edge devices requiring a single-chip solution.
Read more...Futureproofing IoT connectivity SIMcontrol
Telecoms, Datacoms, Wireless, IoT
A managed private APN assigns every device to an isolated carrier slice, producing a single ingress to the enterprise network, with traffic bypassing shared internet paths and reducing exposure.
Read more...Extra slim 2,4 GHz radio module
Telecoms, Datacoms, Wireless, IoT
The Thyone I radio module from Würth Elektronik now has a little sibling: Thyone-e, which takes up 30% less space and represents a cost-effective alternative for applications in which the long-range mode is not required.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version