Hello everyone! I am Michalis Vasilakis from www.ardumotive.com and in this Instructables I will show you how to make your own Internet Of Things (IOT) thermometer by using the Arduino uno board.You can use it at home, at the office, or anywhere there is an internet connection, for indoor or outdoor data logging. Ιn this project we will use the DHT-22 sensor to take temperature (oC) and humidity (%) values every one hour. For the internet connection we will use the ESP8266 WiFi (serial) ...