Arduino MQTT Example Project – BMP/BME 280 Weather Station

This is an example ESP32/ESP8266 BME280 Weather station project that I built using Arduino framework and MQTT. The ESP32/ESP8266 reads the sensor readings and publishes an MQTT message through the Mosquitto MQTT broker. I have built a custom MQTT dashboard that will display the sensor readings using Node.js, Express, and mqtt.js library.

Complete Writeup:

Arduino MQTT Example Project – BMP/BME 280 Weather Station