What are some of the protocols used for IoT communication?

What is the OSI model and what communication layers does it define?

. What role does a gateway play in IoT?

What is a thermocouple sensor?

What are some examples of sensors that can be used in agriculture?

 What is a sensor in an IoT device?

What are the primary hardware components that make up an embedded system?

What is an embedded system on an IoT device?

 How can IoT benefit the healthcare industry?

 What industries can benefit from IoT?