Get/Set HTTP port

Input

[ESP121]<port> json=<no> pwd=<admin/user password>

• json=no the output format can be in JSON or plain text

• pwd= the admin password if authentication is enabled

• port

• if port is empty, it will display current port
• if port is not empty, it will set the port

Output

• In json format

{
   "cmd":"121",
   "status":"ok",
   "data":"80"
}

• cmd Id of requested command, should be 121
• status status of command, should be ok
• data content of response, here the port