DA16200
Wi-Fi MQTT Client Simple Demo
Rev.1.00
Page 6 of 13
Mar, 2022
After click “Connect” button, Mosquitto receives connecting command and displays that a new connection from
smartphone has been established.
Click “Subscribe” tab, input “button” in topic blank, which is designed by sample code, click “subscribe” to subscribe
to message based on this topic. All message based on this topic sent by MQTT server will be received by MQTTool.
