This (10EF2ED1) NEC hex code?

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Hello friends
I have an Aiwa jh50ds180s TV that works with infrared control.
My Android phone Xiaomi Poco M3 also has an infrared transmitter.
With many Android apps on the phone like (ASmart Remote IR, ZaZa Remote, Anymote,…) I could not use infrared instead of controlling it, but I found a program (IR Code Finder NEC protocol) that accidentally changed the TV channel and wrote the channel up code like this:

10EF0AF5

10EF, which is the first code, is the Device code, and 0AF5 is the Command code.
The Other of the code I found:
Power On/Off: 10EF10EF
channel Down: 10EF2ED1
source: 10EF00FF
But the software (IRCode Finder) only stores two keys in its list at the same time for quick and easy access, and I have to enter the rest of the keys manually each time, and working with the software (IRCode Finder) is very difficult and limited. I wanted to run the code with the program (IR Remote Creator) but after setting the code it did not run correctly and I do not know where the problem is and I wanted to test with two other programs but they do not identify the input NEC IR CODE type (10EF10EF) and this website Convert IR Hex Codes:

0000 006D 0022 0002 0155 00AA 0015 0015 0015 0015 0015 0015 0015 0015 0015 0040 0015 0015 0015 0015 0015 0015 0015 0040 0015 0040 0015 0040 0015 0040 0015 0015 0015 0040 0015 0040 0015 0040 0015 0015 0015 0015 0015 0015 0015 0015 0015 0040 0015 0015 0015 0015 0015 0015 0015 0040 0015 0040 0015 0040 0015 0040 0015 0015 0015 0040 0015 0040 0015 0040 0015 05ED 0155 0055 0015 0E47

What I have tried:

I tested the converted code in other programs but it still did not run correctly !?
1) this (10EF2ED1) NEC Hex Code?
2) Does anyone know apps(support IR remote Code as NEC Hex) or solution?
Apologies for bad English, Thanks for the help.

Posted 28-Apr-21 2:56am

Member 13292615

Updated 27-Nov-21 21:39pm

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Member 15447259 · Answer 1 · 2021-11-27T21:39:00

Solution 1

Hi,

You can use the IR CODE FINDER to find the code. Look for the HEX code in the ir code finder and convert the DECIMAL number in (XX) to HEX number. Enter the HEX number into IR remote creator to IR button in editor.
I use an arduino IR decoder to verify the code.

Posted 27-Nov-21 21:39pm

Member 15447259

Member 15736414 · Answer 2 · 2022-08-13T15:14:00

To understand NEC IR Codes first read this:
NEC Infrared Transmission Protocol | Online Documentation for Altium Products[^]

Examples for your codes:

Power On/Off: 10EF 10EF

10 (the 8-bit address for the receiving device)
EF (the 8-bit logical inverse of the address)
10 (the 8-bit command)
EF (the 8-bit logical inverse of the command)

Enter 10 10 in IR Remote Creator app.

Channel Down: 10EF 2ED1

10 (the 8-bit address for the receiving device)
EF (the 8-bit logical inverse of the address)
2E (the 8-bit command)
D1 (the 8-bit logical inverse of the command)

Enter 2E 10 in IR Remote Creator app.

Source: 10EF 00FF

10 (the 8-bit address for the receiving device)
EF (the 8-bit logical inverse of the address)
00 (the 8-bit command)
FF (the 8-bit logical inverse of the command)

Enter 00 10 in IR Remote Creator app.

Best regards.