The comm string is set to GET$/Health/test.php?val=
which isn't a valid GET request (or any other kind of request that HTTP supports). What is that $ doing in there?
But I dont see anything coming to the webserver though I can see that the led is blinking
The LED on the server is blinking?
GET /Health/test.php?val=54656d702032372e34352043 http /1.0 host=dns1
Again, this doesn't look right. There is no space between the http and the /1.0 and what is the host=dns stuff doing?
Any comments, suggestions. Is there something wrong with the php code.
There is likely nothing wrong with the PHP code. The Arduino code, on the other hand, is probably wrong. But, of course, we can't see it.