Ir remote controle dummy value

[Dick60]

I am testing an IR remote controle Receiver (YL-55). I use an ESP8266 rom version "mega-20180722". In the log I see the correct values pushing one of the buttons of the RC but in the device 'Value' field, the results differ than those of the log. I use the devise 'TSOP4838' and I know that is not the IR receiver I use but it is strange that the values in the log are correct. Is there a way to catch the correct log values so I can use them in my Domoticz?