TP23 - A Novel IoT System for Highly-specific Gas Sensing Applied to Health Monitoring at Home
- Event
- EUROSENSORS XXXVII
2025-09-07 - 2025-09-10
Wroclaw - Band
- Poster II
- Chapter
- Bio/chemical and Environmental Sensors
- Author(s)
- I. Benito-Altamirano, O. Romera-Aller, M. González-Gómez, C. Fàbrega - Universitat de Barcelona, Barcelona (Spain), I. Benito-Altamirano - Universitat Oberta de Catalunya, Barcelona (Spain), M. Alfaras, Z. Haddi, A. Espinoso - NVISION Systems and Technologies SL, Barcelona (Spain), J. A. Sáez - Sensing&Control SL, Barcelona (Spain)
- Pages
- 395 - 396
- DOI
- 10.5162/EUROSENSORS2025/TP23
- ISBN
- 978-3-910600-07-2
- Price
- free
Abstract
We introduce a novel low-power IoT system for highly-specific gas sensing applied to home healthmonitoring. The system integrates environmental sensors and one-pixel colorimetric gas sensors todetect indoor pollutants like CO₂ and formaldehyde. These colorimetric sensors, based on dyes, en-able precise gas measurements. The system offers real-time data collection and transmission, provid-ing a scalable, non-intrusive solution for continuous monitoring. Although focused on health applica-tions, the system’s design is versatile, allowing integration into a variety of IoT-based contexts.