IETE & Electronics Project Club (EPC), Department of Electronics and Communication Engineering has organized Expert Lecture on “IoT Protocols and Applications” on 18th February 2022. The speaker of the event was Mr.Jeby Singh, Project Head, TCIL-IT Chandigarh. IoT communication protocols are modes of communication that protect and ensure optimum security to the data being exchanged between connected devices. Students learnt how to use Message Queuing Telemetry Transport (MQTT) protocols to connect with different servers so that they can send or receive the information from one device to the server. Overall, the expert lecture opened up many IoT areas for further exploration.