sample code to receive http get

[telinda]

if you can use WAN ip directly, you can write your own arduino code.
if you want create a cloud server, you can download KCS firmware, let F16 connect to your cloud server by MQTT, then you can write your own webpage on cloud server, maybe use java.

Thank you for the clear explanation.
And i want to confirm such think.

I used cloud server, then i will use KCS firmware.
Based on your recommendation, i will use MQTT protocol.

I tried to configure MQTT F16 like in the picture below.

the next question is:
1. is it correct for this configuration setting?
    Protocol -> General: MQTT enable [on]
    input broker address on the cloud server, and the port.
    i will filled user name & password later.

2. what is the state topic meaning? it look like mac address for the wifi/lan with addition string F16 & STATE

3. what is the command topic meaning? also it same like above. but addition string is SET