I’m reaching out to seek assistance with a challenge I’ve encountered while attempting to establish an MQTT client-broker connection using the Quectel EC200U-CN module.
Despite my best efforts, I’ve been unable to successfully establish the connection, and I’m currently at a loss as to what might be causing the issue. I’ve thoroughly reviewed the documentation provided by Quectel, as well as various online resources, but haven’t been able to identify the root cause of the problem.
This is the screenshot of my QCOM log