The Airconsole web interface contains a CGI script that allows the default line settings to be altered via HTTP. This is useful if the client you are using to connect to Airconsole doesn't support altering the line settings during the connection process.
Note: this will change the default line settings and is the same as logging into the web interface and going to the Serial page and changing the "Default Serial Settings"
The CGI is located at http://192.168.10.1/cgi-bin/setserial.cgi [note: replace the IP address with the actual IP address of your Airconsole]
e.g. make a GET request to http://192.168.10.1/cgi-bin/setserial.cgi?baud=9600&data=8&parity=N&stop=1
On success the HTTP result code will be 204 No Content, on error a 5xx error will be returned. Note that the CGI requires the same basic authentication as the Airconsole web interface.