When trying to make a get request from Arduino through the S6B using frame 0x20, the get request makes it to the server, according to the apache logs, but is generating an HTTP 400. If I make the same call via browser, I get the 200 I am looking for. I believe I am creating a proper http request:
The destination IP address is set in the frame.
The payload looks like:
GET /script.php?value=1234 HTTP/1.1\r\nHost: 220.127.116.11\r\n
Again this shows up in the server logs but is shown as a 400 and script.php is never hit.
The frame checks out with XCTU frame inspector.
Thank you for any help!