MQTT Protocol tutorial using SIM900/SIM800 modules - LIVE DEMO

Blog link: http://www.valetron.com/mqtt-protocol-tutorial-using-sim900-sim800-modules-mqtt-over-tcp This video demonstrates how you can use the light weight MQTT protocol on the SIM900 or SIM800 GSM modules using TCP over the GPRS connection. Here you will learn, how you can use the SIM900/SIM800 TCP commands to send and receive messages as a publisher and a subscriber in almost realtime. TMFT - https://www.dropbox.com/s/8bxs3f9i9ouvk7c/tmft_26_customised.rar?dl=0