I am trying two hours now to send some measurements over the web but can't make it happen. I use arduino uno and I read from one analog input the measurements. I am sure I have mistakes in the client.println section of the code because when I go to the site all I get from apache is this:
Notice: Undefined index: measurements in panel_update.php on line 4
where line 4 is :
I was searching for examples and thought that the webclientrepeating example
client.println("GET /latest.txt HTTP/1.1"); client.println("Host: www.arduino.cc"); client.println("User-Agent: arduino-ethernet"); client.println("Connection: close"); client.println();
will solve my questions but didn't had some chance.
Can someone help me out with my case?
What should I have in the client.println ?
I only want one variable to be send and it's declared above all as