Why is MQTT protocol used for communication in IoT devices instead of https?

Related questions

1. Why is RabbitMQ used?
2. What is AMQP used for?
3. Is RabbitMQ an MQTT?
4. Is Amqp a TCP?
5. What are AMQP channels?
6. What is the difference between RabbitMQ and Kafka?
7. Which of the following are the features of AMQP?
8. What is MQTT service?
9. Is HiveMQ open source?
10. Is RabbitMQ an ESB?

Tags

1. #publish
2. #header
3. #devices
4. #machine
5. #internet
6. #packets
7. #normal
8. #routing
9. #transmission
10. #designed
11. #encrypted
12. #connectivity
13. #common
14. #protocol
15. #before