Replying to
@CodingPhysicist@mstdn.social
@CodingPhysicist@mstdn.social Infrared proxies have been introduced recently in Home Assistant https://www.home-assistant.io/integrations/infrared/
I don't know much about the Flipper Zero. I have a an ESP32 with an IR receiver and flashed with ESPHome. I've configured it to dump IR codes https://esphome.io/guides/setting_up_rmt_devices/