MQTT Tutorial For Simcom Modules

MQTT (Message Queing Telemetry Transport) is one of the popular protocols that is used in IOT (Internet of Things).

Simcom 7XXX modules supports MQTT using AT command interface. This tutorial is about testing the MQTT feature with the SIM7XXX modules. The AT Command Tester tool provides a easy to user interface to test the MQTT feature. 

• How MQTT works?
• MQTT – Connect to Broker
  • Connect to Eclipse public MQTT Server
• MQTT Publish
• MQTT Subscribe

Keywords: Module , M2M , GPRS , 3G , through AT commands,