This measures the concentration of CO, CO2, dust and the temperature of the indoor air quality. Meria koncentrácie CO, CO2, prachu a teploty vnútorného vzduchu.

This channel collects real-time data from various sensors to monitor manhole conditions and provide timely alerts. The system uses an ultrasonic sensor to monitor water levels, a DHT11 sensor for temperature and humidity data, a gas sensor for detecting h

canal ejemplo para desarrollo del curso Smart city