There are a few differences from the original kit. Both use the C4001 24 GHz human presence detection sensor. However, the homebrew version also includes a BME680 environmental sensor. If you ...

Taste The Code Human presence detection with LD2410 sensor and ESP32 - Basic Guide Posted: May 6, 2025 | Last updated: May 6, 2025 Hi, I'm Bill. I'm a software developer with a passion for making ...

It can be jarring to see various sensors, smart switches, cameras, and other technology in a house built in the 1930s, like [Chris]’s was. But he still wanted presence detection so as to not ...

Aqara says the mmWave technology its using allows its sensors to not just detect motion, it can detect the mere presence of a human in the room where it’s mounted. That should not only render it ...

The Presence Sensor FP1E uses millimeter wave technology to detect even minute human movements for prompt presence detection that can be used to trigger ‌HomeKit‌ automations. If you want to ...

Some mmWave sensors are even capable of detecting minimal movements such as a person breathing. This means that you can ...