Ai-WB2 module's TCP-based MQTT connection server usage example
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1. Preparations
Software and hardware to be prepared: Ai-WB2 series module or development board, Type-C data
cable.
2. Connect the router
① Make sure that the module or development board is ready for printing, as shown below:
② Send AT+CWMODE=1;AT+CWJAP=“WIFI name”, “WIFI password”, for example, the
WIFI name I am testing is aithinker123, and the password is 123456789, as shown in the
following figure: