#define buzzerpin 10 // Defines buzzerpin in port 10 #define bluepin 3 // Defines bluepin of RGB in port 3 #define greenpin 2 // Defines greenpin of RGB in port 2 #define redpin 1 // Defines redpin of RGB in port 1

LiquidCrystal lcd(8, 9, 4, 5, 6, 7) //Shorten to LCD / tells arduino which ports the lcd occupies #include // Include the Liquid Crystal library #define dht_dpin A0 // Tells the board that the DHT pin is in analog input 0 Also displays temperature on LCD screen. This keeps all the data stored together in memory.//LCD FIRE WARNING SYSTEM //Reads input from DHT Temperature Pin and depending on if it is hot or not, changes an rgb and speaker to indicate the user if their is danger of fire. To use the library, simple define all the data types you want to share inside a data structure. This library abstracts the finer points of packetized serial communication away from the user so it easy to use and understand. Binary communications is much more efficient and versatile, but requires careful handling. This makes communications human readable and easy to debug, but proves wasteful with bandwidth and processing power so it’s not right for every application. In most of my own projects I define and write my own NMEA standard communication protocols. This is a easy to use and no frills way to send data between two Arduinos. It got to be tiresome answering the questions and I had an idea to write a library to help the inexperienced with micro controller communications. I had many people ask me for the code I used in my PS2X library example that sent PS2 Controller values wirelessly to my SAGAR robot. The purpose of this library is to make it easy for the everyday Arduino user working on projects with multiple Arduinos communicating with each other and sharing data. EasyTransfer Arduino Library Posted in Arduino Libraries by Bill

Arduino wire library warning