Comparison with HTTP and MQTT In Internet of Things (IoT)

Internet of Things (IoT) can be defined as a physical object which are connected over internet or an embedded system which consists of electronics, software, sensors, and connectivity module like modem or Wi-Fi which enable the device to connect over internet so that data can be exchanged and will be able to control the embedded device from anywhere over internet. IoT devices helps to connect all sensors which help to monitor and control electronic or mechanical systems. IoT system are very useful in industries where humans are unable to enter like a radiation room etc. Nowadays IoT systems are used in government sectors for security and in-home security and home automation [4]. But still it's not common as the cost of IoT devices is high and the modularity is less. To make the device modular we need to find a best way of communication protocol so that the latency of the communication will be less. This paper presents the comparison of best to protocol and which is the best protocol which we need to use to reduce the latency and make the device modular and able to control remotely.