This project is a project that brings knowledge of communications technology and wireless ommunications system communications protocol ZigBee. By using wireless communication modules X B. To create a node - in a processing center as well. Microcontroller (Arduino Nano Board) by measuring temperature and humidity sensors (DHT-11) applied together. Through an intermediary node to send data to the server. Please keep constantly up period. The measured temperature and moisture profiles via communication protocol ZigBee. Also analyzed temperature and humidity. And such information and display the computer screen. In a display of temperature and humidity using Microsoft Visual Studio 2010 to create a display monitor temperature and humidity Graphical User Interface (GUI) display.