Switchbot’s $30 presence sensor runs for two years on a pair of AAAs.

Following Aqara and Meross, SwitchBot has announced a new presence sensor with light, PIR, and 60 GHz mmWave radar sensors to ...
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SwitchBot Launches New PIR Presence Sensor

SwitchBot has announced a new product called the Presence Sensor with mmWave Radar. This sensor is built to detect people in ...

Meross’ radar presence sensor ditches the cord and adds Matter-over-Thread support

A single battery can power the MS605 mmWave radar presence sensor for up to three years. Meross has announced a new version of its MS600 presence sensor that’s now battery-powered, so installation ...
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Connecting a Bare PIR Sensor to Arduino – Does It Work?

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

Aqara Presence Multi-Sensor FP300 Now Available

u2028The Aqara Presence Multi-Sensor FP300 is now available worldwide via Aqara’s website, official retailers, and Amazon ...
Hackaday

Bee Motion Combines ESP32 With PIR Sensor And USB-C

There’s no shortage of ESP32 development boards out there, with many of them offering some “killer app” feature which may or may not align with whatever it is you’re trying to do. But if you’ve got a ...