Comment on RoomSense IQ - An ESP32-S3 modular room monitor with mmWave radar presence detection

CodeGameEat@lemmy.world ⁨1⁩ ⁨year⁩ ago

• AnarchoSnowPlow@midwest.social ⁨1⁩ ⁨year⁩ ago

  Mm wave sensors are way more accurate than pir sensors, they also don’t stop “seeing” you if you’re still in the room, just still.

  Mm wave sensors can detect breathing as movement.

  source

  • CodeGameEat@lemmy.world ⁨1⁩ ⁨year⁩ ago

    Ohhh ok that’s interesting indeed, thanks for the explaination!

    source
• NightAuthor@lemmy.world ⁨1⁩ ⁨year⁩ ago

  Also, they can detect specific distances of movement, thus allowing you to have multiple triggers at different distances from the sensor.

  source