presence-sensor

3 articles

Aqara FP400 Spatial Multi-Sensor Preview | Next-Gen Presence Detection at CES 2026

Aqara FP400 spatial sensor unveiled at CES 2026. Advanced mmWave radar tracks up to 10 people's position and posture for next-gen room-level automation.

January 12, 2026

Home Automation

How to Build a DIY Presence Sensor with ESP32 and ESPHome | Under $15

Build a DIY presence sensor with ESP32 and LD2410B mmWave sensor for under $15. ESPHome firmware, Home Assistant integration, step-by-step guide.

July 25, 2025

Home Automation

Aqara Presence Sensor FP2 Review | mmWave Radar for HomeKit and Home Assistant

Aqara FP2 mmWave presence sensor review. Wi-Fi connected with no hub required, reliably detects stationary humans. Works with HomeKit and Home Assistant.

March 15, 2025