This is just a quick code to show how to do a simple http POST request from a TC65 chip.

private void httpCheck() {
        String data = "Parameter1=000009960623185&Parameter2=$GPWPL,4807.038,N,01131.000,E,WPTNME*5C";
        String url = "http://test.webingenia.com/postIdent";
        HttpConnection conn = null;
        InputStream is = null;
        OutputStream os = null;
        try { // Test HTTP connection

            // We prepare the POST request
            conn = (HttpConnection) Connector.open( url );
            conn.setRequestMethod( HttpConnection.POST );
            conn.setRequestProperty( "Content-Type", "application/x-www-form-urlencoded" );
            os = conn.openOutputStream();
            os.write( data.getBytes() );

            // We launch the request
            System.out.println( "Response code : " + conn.getResponseCode() );

            // We display the generated content
            is = conn.openInputStream();
            int ch;
            System.out.println( "Output : " );
            while ( (ch = is.read()) != -1 )
                System.out.print( (char) ch );

        } catch ( Exception ex ) {
            System.out.println( "Http : ex : " + ex.getClass() + " : " + ex.getMessage() );
            ex.printStackTrace();
        } // Whatever happens, we close everything
        finally {
            try {
                if ( conn != null )
                    conn.close();
                if ( is != null )
                    is.close();
                if ( os != null )
                    os.close();
            } catch ( Exception ex ) {
                System.out.println( "Http : ex2 : " + ex.getClass() + " : " + ex.getMessage() );
                ex.printStackTrace();
            }
        }
    }