I apologize for the previous post … its correct content disappeared somewhere 
Hello
I’m new here, I’m learning all the time and I need your help.
I have several touch switches with the option of RF 433MHZ control. I would like to control them by OH2.
I have Sonoff RF bridge with TASMOTA software with configured MQTT.
I have read many forum threads, Tasmota documentations… but I’m stuck all the time.
I found some similar threads on the forum, for example this one is very similar
https://community.openhab.org/t/sonoff-tasmota-rf-bridge-to-item-file/51076/18
How should the ITEMS RULEs configuration look like … if I know that a given switch is controlled by a paired remote control which sends code (read in the TASMOTA console) - button A
16:33:27 MQT: tele/sonoffbr/RESULT = {"RfReceived":{"Sync":12960,"Low":420,"High":1260,"Data":"4DD503","RfKey":"None"}}