print "Set alarm arming $rel_zero\n";
$raw = write_parameter_frame( "\x3a" => "\x11" . pack('C',$rel_zero) );
+} elsif ( $ARGV[0] =~ m/mqtt/ ) {
+ my @mqtt = qw(185 201 196 30 1883);
+ print "Set server port ", join(' ', @mqtt), "\n";
+ $raw = write_parameter_frame( "\x14" => "\x06" . pack('CCCCs',@mqtt) );
+
} else {
print "read_parameter_frame\n";
$raw = read_parameter_frame( "\x00" => "\x04\xe8\x03\x00\x00",