what are the protocols used by the internet of things? [on hold]

Question

I understand that internet of things uses OSI model protocols but some articles mentions that the internet of things uses TCP/IP model. even though from the research that I conducted I can truly understand that these 2 models are the same whereas the second one combined the three layers under the application layer. I also understand that each layer communicate with the other layer of the end computer where a communication start from the top to down from the sender and then down to top in the receiver and at each layer a connections or a communication is established in the other layer. But the problem I am facing is that how the internet of things protocols communicates with each other? I need a deep understand of this concept where in the internet there is only few resources about this topic.

Answer 1

I'm working with the MQTT Protocol is the best protocol for the machine to machine communication.

MQTT is a machine-to-machine (M2M) data transfer protocol that is quickly becoming the leading messaging protocol for the Industrial Internet of Things (IoT).

you can found the more information here, https://inductiveautomation.com/what-is-mqtt

Hope It's useful.