PIC24-based air quality monitoring system using BME680, SCD30, and PMS5003 sensors to track and control temperature, humidity, CO2, and particulate matter across multiple rooms.
A home indoor air quality and climate monitoring and control system. Real-time sensor data is processed by PIC24s, and then used to control humidifiers and air purifiers to keep air quality within an optimal range. BME680: SCD30: PMS5003:
Circuit Schematic
BME680 Sensor