MQTT
33 articles on MQTT.

Can You Install an Earthquake Warning System in a Condo? Everything You Need to Know
Condos have restrictions on common areas and juristic person rules, but you can still install an earthquake warning system within your private unit and receive full benefits.
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Check These 4 Things Before Installing an Earthquake Warning System in Your Home
Before installing an earthquake warning system, check your home's readiness across these 4 areas to ensure the system operates at full effectiveness and maximum value.
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Upgrade Your Smart Home for Safety: Connecting an Earthquake Warning System to Home Assistant
A Smart Home without an earthquake warning system is incomplete. This guide covers connecting EWS to Home Assistant via MQTT and Webhook with ready-to-use automation templates.
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Floor Pressure Sensor Network: Detecting Fall Risk from Gait Asymmetry — No Wearable Required
An FSR (Force Sensitive Resistor) network embedded in floor tiles monitors bilateral foot pressure in real-time, analyzing gait asymmetry and Center of Pressure shifts to assess fall risk in elderly residents — no wearable device needed.
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Acoustic Anomaly Detection: Glass Break and Scream Detection with YAMNet TensorFlow on Raspberry Pi
Build an acoustic anomaly detection system using YAMNet TensorFlow Lite on Raspberry Pi 5 to detect glass breaking, screaming, and alarm sounds, triggering Home Assistant alerts and LINE notifications.
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Context-Aware Wearable Fall Detection: MPU6050 + ESP32 with False Positive Suppression for Elderly
Design a wearable fall detection system for elderly using MPU6050 IMU on ESP32 with SVM algorithm and context-aware suppression to distinguish real falls from normal sit-to-stand activity.
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Local AI Face Recognition Access Control: InsightFace on Jetson Nano with Anti-Spoofing Liveness Detection
Deploy InsightFace on NVIDIA Jetson Nano for face-recognition gate and door control with anti-spoofing liveness detection, processing all biometric data locally without cloud transmission.
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Unified IoT Dashboard: MQTT Broker + Node-RED + InfluxDB + Grafana for Smart Home
Design a unified smart home dashboard architecture using Mosquitto MQTT broker, Node-RED for data flow, InfluxDB time-series database, and Grafana for visualisation — consolidating security, air quality, and elderly monitoring data into a single dashboard.
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Data-Driven SmartInterior: The IoT Feedback Loop That Continuously Optimizes Your Living Space
A data-driven SmartInterior runs on an IoT feedback loop — occupancy, air quality, and energy sensors feed continuous pattern analysis that self-optimizes automation rules, improving thermal comfort 15–25% and reducing energy use 12–18% after a 90-day learning period.
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