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Presence Sensor Guides & Insights

Practical guides on mmWave presence sensors — detection range, protocol choice, installation, and OEM/ODM terms for hotel and commercial projects.

Latest Posts

ESP32 development board connected to a small radar sensor module

Optimizing Your ESP32 Radar Module Projects

Wire an ESP32 radar module for motion, presence and distance detection. Covers sensor selection, UART wiring, firmware logic and automation project ideas.

RadarModule Engineering Team 9/25/2026

diagram of mmWave radar signals reflecting from a person and object

mmWave Radar Module Guide: How It Works and Where It Fits

See how mmWave radar modules power privacy-safe smart systems. A practical guide to 24GHz and 60GHz sensors, key specs and OEM selection factors.

RadarModule Engineering Team 9/22/2026

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