ESP32 prototype air qauality station circuit

A bme680 sensor is connected to an ESP32 IOT device for measurements in a home. Τhis project is implemented as part of a lab exercise for the “IoT Applications” course, MSc in Applied Electronic Systems, Department of Electronic Engineering ΑTEI of Thess

Testaufbau BME680 mit ESP8266 // MQTT

ESP8266 MCU with BME680 environment sensor and BSEC library from Bocsh No 2

ESP8266 MCU with BME680 environment sensor and BSEC library from Bocsh.

Log sensor data from my zizou particle photon Bosch bme680 gas/T/RH/P sensor

test lab esp8266

Alarmsystem

Alarmsystem

Alarmsystem

See https://www.bosch-sensortec.com/bst/products/all_products/bsec for more details

Temp 1 Outdoor / Rest Indoor

Indoor air quality via Bosch BME680 Outdoor data via Bosch BME280 and SDS011

I measure air quality PM2.5 and PM10 using a PMS7003 sensor. I also measure temperature, humidity, pressure and VOC using a Bosch BME680

Bocsh BME680 sensor with temperature, humidity, air pressure and air quality readings, and WINSEN MH-Z19 sensor for CO2 PPM level