HomeKit Weekly: Aqara Presence Multi-Sensor FP300 brings Thread and motion automations to your smart home

The Aqara FP300 is a battery-powered presence sensor with Thread and mmWave radar, giving HomeKit precise motion and ...
GitHub

HTTP Sensors and Switches

This plugin communicates with your devices using HTTP or MQTT. Currently it supports Light Bulb, Switches, Outlets, Fan, Valve, Sprinkler / Irrigation, Shower, Tap ...
CNET

The One Air Quality Monitor I Need to Watch Indoor Conditions at My Home

This device from SwitchBot measures temperature, humidity, carbon dioxide levels and more to keep my home safe during the ...
IEEE

A Miniaturized and High Q-Factor Wireless Passive Frequency Selective Surface Temperature Sensor Based on Stacking Coupling Structure

Abstract: Metamaterial temperature sensors are gaining increasing attention due to their wireless passive operation. Most metamaterial temperature sensors are single-layer resonance structures, which ...
IEEE

Analysis of Performance on MQTT Over Wireless Transmission Link

In recent years, the Internet of Things (IoT) has been increasingly deployed in various domains. Message Queuing Telemetry Transport (MQTT), which features low overhead, has been adopted as a ...
CBS News

7 deaths, hundreds of injuries may be linked to diabetes glucose monitor errors, FDA says

Patients are being warned to stop using some glucose monitors made by Abbott Diabetes Care after the company found malfunctioning sensors may be linked to hundreds of adverse events and several deaths ...
Frontiers

Improved design of passive wireless sensor for ultra-high temperature environment and its back-end circuit measurement system

1 Electromechanical Automotive Academy, Changjiang Polytechnic, Wuhan, China 2 Hubei Research Center for the Cultivation of Skilled Talents, Wuhan, China Introduction: An improved passive wireless ...