ESPHome, an open-source project, lets you program ESP32 and ESP8266 microcontrollers, along with sensors and other hardware, ...

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This article explains an upgraded smart solid-state AC switch system that uses microwave Doppler radar instead of traditional ...

Need a cheap and easy way to deter intruders? For homeowners, outdoor lighting is a game changer for providing a line of sight on potential trepassers without running up costly energy bills. If you're ...

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Key Takeaways Motion sensor lights can reduce home energy usage by 30% to 50% compared to traditional always-on lighting ...

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If you buy something from a Verge link, Vox Media may earn a commission. See our ethics statement. Today, the motion sensor will work with Apple HomeKit to trigger automations such as turning on ...

Last year, I took a look at some mostly low-cost passive infrared (PIR) motion sensor modules. Then recently, I became more aware of cheap microwave radar motion sensor modules. The popular version of ...

Lights are running when no one’s around? New sensors track motion and daylight, cut energy waste, and give managers real data ...