Bermuda enables device proximity in a room without using any trackers or apps. Using an ESP32, it works as a Bluetooth proxy, ...

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 ...

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Govee Outdoor Motion Sensor integrates with Govee lights. Customization is possible with adjustable sensitivity levels. Connectivity issues and delays may hinder proper functioning. Not so long ago, ...

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If you’re shopping for one today, though, you can snag a nice 26% discount on the Philips Hue Outdoor Motion Sensor, which ...