Instance Attributes (Instance #55, MQTT Base Topic)
This instance configures the base topic level of datasets, that the host application have not specified a custom topic for.
# | Name | Access | Data Type | Description |
|---|---|---|---|---|
1 | Name | Get | Array of CHAR | “MQTT Topic” (Multilingual, see page Multilingual Strings) |
2 | Data type | Get | UINT8 | 07h (= CHAR) |
3 | Number of elements | Get | UINT8 | 255 (Max base topic length is 255 characters) |
4 | Descriptor | Get | UINT8 | 07h (read/write/shared access) |
5 | Value | Get/Set | Array of CHAR | Actual MQTT base topic level The value set to this attribute will be used in the next PUBLISH packet. |
6 | Configured value | Get | Array of CHAR | Configured MQTT base topic level This attribute always has the same value as attribute #5. |