CA Certificate File 1: When using encryption mode, select the SSL certificate by path. CA Certificate File 2: Temporarily not supported. CA Certificate File 3: Temporarily not supported. Client ID: Click the ‘Create only one ID’ button to generate a unique string of numbers. Name / Password: Before you can publish / subscribe a message, you need to configure your cloud server account and ‘Topics’. Each cloud server may have different configuration procedures. Check the cloud server instructions on how to do this. Hide: Hide the password. You can set a secret password when hiding, and you need this secret password when you unhide it. You can also modify the content without a secret password. You can also choose not to set a secret password when hiding.
Out 1
Digital output. Shows if the server is connected successfully.
1: Successfully connected to the MQTT server 0: The module is not triggered or is connecting to the server
Out 2
Analog output. The status code of the connection server. 2: Connecting to the target server 3: MQTT PING is sending PING packet 5: Disconnect 20: Resolving domain name 21: Domain name resolution successful 22, 23, 24: Domain name resolution failed 50: Connection failed 255: The connection is successful
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