Development of an Automation Tool for Internet of Things

Abstract

Internet of things allows devices to communicate without human intervention and to connect devices or machine to internet so we can remotely monitor the status of devices and useful information and can control devices remotely also. Internet of things provides protocols that allows devices to communicate remotely and also we can access information from devices and can control remotely too. COAP and MQTT protocols that helps constrained devices to live longer life and device to device communication also. Internet of things allows devices to connect to internet so security plays major role here. And DTLS (Datagram transport layer security) over UDP provides security to this tiny devices and can easily connect to internet. For this tiny devices power management is also a major thing because this needs minimal processing in constrained nodes so this COAP protocols allows this tiny devices to save power by processing minimal header format instead of big HTTP header that saves lot of cost in memory and power in constrained devices.