STMicroelectronics has introduced MotionBee, a complete, ready-for-use platform that combines motion sensing with ZigBee wireless technology in a single compact module. Boasting low power consumption and a high level of integration, MotionBee enables system developers to quickly build wireless sensor networks for remote motion recognition and tracking in many different application areas, including healthcare, security, industrial control and environmental monitoring.
The first-generation MotionBee module integrates ST’s market-proven 3-axis digital-output MEMS accelerometer with a ZigBee platform from Ember that includes the EM250 system-on-chip, a 2,4 GHz, IEEE 802.15.4-compliant radio transceiver and processor, together with the EmberZNet PRO ZigBee networking software. The module detects accelerations in the selectable range of ±2 G and ±6 G and transmits the information to a central connection point (star topology) or every other node (mesh topology) in a ZigBee wireless network. The module is fully programmable and its small size of 49 x 27 x 5 mm makes deployment feasible in applications such as wearable medical or sports equipment.
Addressing the specific requirements of remote sensing and control systems, ZigBee technology enables the implementation of broad-based wireless mesh networks that are able to run for months on inexpensive primary batteries, representing a viable alternative to costly hard-wired systems. The first-generation MotionBee modules are optimised for designs that require long battery life, a low external component count and a reliable, proven, industry-standard networking solution.
ST’s remote motion control platform enables wireless sensor networks in a variety of existing and emerging applications, such as vibration monitoring and detection in different indoor and outdoor environments, automated navigation systems, or bio-sensor networks in remote-healthcare scenarios. The first MotionBee device, the SPMB250-A1, is available now. An evaluation kit is also available, with two pre-programmed modules and a ZigBee dongle for integration with a PC.
EMC limits and levels Altron Arrow
Editor's Choice Circuit & System Protection
As soon as electronics and electrical systems started interfering with each other, the world had to come to some consensus. Considering physics is universal and does not care about what country electrical/electronic products are used in, it should be the same everywhere, right? It is nearly there, but not quite.
Read more...Introducing STM32CubeMX2 Altron Arrow
Design Automation
STMicroelectronics has launched STM32CubeMX2, a new evolution of its popular configuration and code generation tool for STM32 microcontrollers.
Read more...Sigfox SA powers smart connectivity
Editor's Choice Telecoms, Datacoms, Wireless, IoT
Sigfox South Africa is carving out a unique role, delivering low-power, wide-area network connectivity designed specifically for Internet of Things applications.
Read more...Modern LTE connectivity for IoT Otto Wireless Solutions
Telecoms, Datacoms, Wireless, IoT
Designed to meet the evolving requirements of industrial and commercial applications, the SIMCom A7681E LTE Cat-1bis module combines simplified hardware architecture with long lifecycle support in a compact package.
Read more...Seeing through the noise RF Design
Editor's Choice Telecoms, Datacoms, Wireless, IoT
How Adaptive Long Coherent Integration (ALCI) delivers superior measurement and positioning performance where conventional receivers fall short.
Read more...Optical Ethernet connectivity for rugged environments Hiconnex
Telecoms, Datacoms, Wireless, IoT
The rugged Stratos T2 Series media converter maintains high data throughput and durability in mission-critical applications in security, tactical, and military communications.
Read more...Next-gen SPE Altron Arrow
Telecoms, Datacoms, Wireless, IoT
Next-generation 100/1000BASE-T1 Single Pair Ethernet PHYs integrate MACsec security, time sensitive networking, and functional safety.
Read more...LTE migration for legacy devices iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
Quectel’s EG800Q-GL offers a low-cost upgrade path from 2G communication for legacy M2M devices and payment terminals.
Read more...Contactless IO-Link without wear IOT Electronics
Telecoms, Datacoms, Wireless, IoT
Phoenix Contact’s IO-Link couplers transmit up to 18 W of power and IO-Link data at speeds of up to 230,4 kbps across an air gap.
Read more...High-power RF amplifier design best practices RFiber Solutions
Telecoms, Datacoms, Wireless, IoT
By focusing on practical design considerations and planning for real-world conditions, engineers can build amplifiers that perform consistently and remain reliable over time.
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