GET POST Request using AT commands
Posted: Mon Apr 11, 2016 3:50 amFirstly, sorry for my bad English.
I'm new in working with ESP8266 wifi module. I have a server with WCF service and Arduino Leonardo with connected ESP8266.
My part of code:
WCF service method url is 192.168.0.31:7741/Service.svc/TestArduino
I have some doubts about Content-Length in request and formatting. I think it make sense every symbol in request string.
Now I have response 404 Bad request. Could anybody fix my mistakes or write a real working example of code. I'm also interesting in how to send request parameters (as JSON). I mean how to write it with right formatting?
Thanks all for help!
I'm new in working with ESP8266 wifi module. I have a server with WCF service and Arduino Leonardo with connected ESP8266.
My part of code:
Code: Select all
Serial1.println("AT+CIPSTART=\"TCP\",\"192.168.0.31\",7741");
delay(60000);while (Serial1.available()) Serial.write(Serial1.read());
cmd = " GET /Service.svc/TestArduino";
cmd += " HTTP/1.1\r\nHost: 192.168.0.31\r\nContent-Type: application/json\r\nContent-Length: 20\r\n\r\nUser-Agent: test\r\n\r\n";
Serial1.print("AT+CIPSEND=");
Serial1.println(cmd.length());WCF service method url is 192.168.0.31:7741/Service.svc/TestArduino
I have some doubts about Content-Length in request and formatting. I think it make sense every symbol in request string.
Now I have response 404 Bad request. Could anybody fix my mistakes or write a real working example of code. I'm also interesting in how to send request parameters (as JSON). I mean how to write it with right formatting?
Thanks all for help!