• MQTT Example for W6100-EVB
• Hardware Environment
• Software Environments
• Run
• Code review
  • Test packet capture file

Common to Any MCU, Easy to Add-on. Internet Offload co-Processor, HW TCP/IP chip, best fits for low-end Non-OS devices connecting to Ethernet for the Internet of Things. These will be updated continuously.

This is MQTT Example that connecting to test.mosquitto.org via IPv6 and subscribing topic of W6100.

• W6100EVB
  • connecting Micro usb.
  • connecting Ethernet cable.
    

In case of used to TrueSTUDIO, It is the same as HTTP Server example.

• Link : Software Environment of W6100EVB-HTTP_Server

• Demo Environment & Program
  

  • Windows 10
    
  • Hercules
    

• Demo Result
  

  • Power On and push Reset button to start Program
    
  • Program Run Serial display
    

  

  • The W6100EVB connects to test.mosquitto.org and subscribes to W6100 topics.

  

  • Run web browser and access HIVEMQ Web Socket Client.

  

  • Set Connection Host, Port

    • Host : test.mosquitto.org
    • Port : 8080

  

  • And Connect

  

  • Finally, you can publish on W6100 topic.

  

  • And you can see the message from test.mosquitto.org.

  

  Code review

  • main.c code flow
    

  

  Test packet capture file

  

  -Test packet capture file : W6100EVB-MQTT.zip