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balloob / MQTT_ESP8266_temperature_humidity.ino
Created June 20, 2016 04:11
Sketch for the ESP8266 to publish temperature and humidity values received from a DHT22 to MQTT
// Get ESP8266 going with Arduino IDE
// - https://github.com/esp8266/Arduino#installing-with-boards-manager
// Required libraries (sketch -> include library -> manage libraries)
// - PubSubClient by Nick ‘O Leary
// - DHT sensor library by Adafruit
#include <ESP8266WiFi.h>
#include <PubSubClient.h>
#include <DHT.h>