...in cfg.cpp the if statement used "IRPIN" (which is consistent to all other PIN names), but on the declaration-side "IR_PIN" was used.
Changed all occurences of "IR_PIN" to "IRPIN".
* Adding new usermod for TTGO T-DIsplay.
* Finalizing the code
* Modified and cleaned up readme.md file
* Fixes to platformio.ini to restore back to previous state
* Cleaned up comments in usermod file