DemoPad.com

I try to receive a feedback from this original command
0x21 0x01 0x14 0x01 0xF0 0x0D

but for Demopad i must use this code
\x21\x01\x14\x01\xF0\x0D

i only get a ! as a feedback.



When i send an normal HEX command with the PocketSender App (mac)
21 01 14 01 F0 0D

i get the right feedback
21 01 14 00 01 02 0D


Why i can't send normal HEX format codes with Demopad?
Is there a chance to get the right feedback with the code above (\x21\x01\x14\x01\xF0\x0D)

Please help me.

I forgot to write that i use the Demopad App not the CentroControl App.
Is it possible that CentroControl is better or is the problem in the WIndows Software?

You cannot use pattern match for this type of data, use exact data match instead for feedback.

For sending, the format you have suggested should work, with either app. The issue might be with the command suffix for the device - if set to the default \x0D\x0A then this is added to your command.