faq-05.md

FAQ 05

Q: What do I need to pay attention to when using IOTbit to link MQTT?

A:Please follow the steps in the wiki documentation, link to the documentation:How to Apply with HiveMQ.

Points to note:

1. The clientID of the program in MakeCode is customizable, but it should be noted that it cannot be the same as the clientID of the HiveMQ platform.
2. The port of the program in MakeCode should be filled in as8883.
3. You need to cheek SSL on HiveMQ platform.