Also, they can detect specific distances of movement, thus allowing you to have multiple triggers at different distances from the sensor.
Comment on RoomSense IQ - An ESP32-S3 modular room monitor with mmWave radar presence detection
CodeGameEat@lemmy.world 11 months ago
What are the benefits of that mmwave sensor over an infrared sensor like what you get in a home alarm system?
NightAuthor@lemmy.world 11 months ago
AnarchoSnowPlow@midwest.social 11 months 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.
CodeGameEat@lemmy.world 11 months ago
Ohhh ok that’s interesting indeed, thanks for the explaination!