MQTT_TOPIC$(1) (only available on Wx PLC firmware >= F94.2)
Purpose Use this function to receive the MQTT topic as a string from the MQTT broker together with the MQTT data it relayed to your device.
Examples    T$ = MQTT_TOPIC$(1)
See Also MQTT_DATA$(1)

backbutton.gif (507 bytes)  Basic to TBASIC Reference Manual