MMX4x2 series – User's Manual 128
Infrared Message Sending
DIFFERENCE:
Sending Pronto Hex Codes in Little-endian Format via IR Port
Command and Response
ç <hex_code>)
æ
Parameters
Parameter Parameter description
<hex_code> IR code in Pronto hex
format
hexadecimal format (0-9; A-F; a-f) without space
character in little-endian system.
INFO: This command can send exactly one pronto hex message. The header of the IR code contains the
For more details about the pronto hex codes, see the Messaging Options section.
Example
ç
æ
TIPS AND TRICKS: Download a code that belongs to your controlled device from a web database from the
Internet. The downloaded codes are mostly in little-endian format.
Sending Pronto Hex Codes in Big-endian Format via IR Port
Command and Response
ç <hex_code>)
æ
Parameters
Parameter Parameter description
<hex_code> IR code in Pronto hex
format
hexadecimal format (0-9; A-F; a-f) without space
character in big-endian system.
INFO: This command can send exactly one pronto hex message. The header of the IR code contains the
For more details about the pronto hex codes, see the Messaging Options section.
Example
ç
æ
IR code Learning with a terminal program
Step 1. Connect an IR detector to the IR input port.
Step 1. Connect to the MMX-4x2 series device with a terminal program.
Step 2. Push the desired button of the remote control to scan the raw IR code.
Step 3. Remove all the non-hexadecimal characters (e.g. spaces, h characters etc.) from the code.
big-endian format.
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