How do you set up a Sonoff switch?

Related questions

1. What is payload encryption?
2. Does Nintendo switch fortnite need WiFi?
3. Why my laptop is not connecting to WiFi?
4. What is MQTT communication protocol?
5. Can MQTT work without Internet?
6. Can you play fortnite on Nintendo switch without WiFi?
7. Is MQTT safe?
8. Does MQTT use TCP or UDP?
9. How does MQTT subscription work?
10. What protocol does MQTT use?

Tags

1. #button
2. #press
3. #starts
4. #connect
5. #green
6. #credentials
7. #control
8. #device
9. #seconds
10. #network
11. #enter
12. #blinking
13. #desktop
14. #appliance
15. #sonoff
16. #power
17. #choose