An Implementation Environmental Monitoring Real-time IoT Technology

Internet of Things (IoT) technology is growing very rapidly as proven or implemented with real applications to solve problems in the real environment. In our proposes, we use 3 (tree) sensor node where consist 4 sensors like temperature, humidity, CO and CO2 to measure and monitoring environmental condition. ESP 8266 used as microcontroller. Each sensor will be connected to esp8266 using cable. Furthermore, before the data sensors into to gateway, we use Ubiquity Access Point as Internet Modem GSM Provider to connect Internet. Protocol MQTT used to communication from gateway to server with concept publish/subscribe. The result from this paper, show the information through web-based application and Android.