Reading infrared signals

with flipper zero, you can capture and save infrared (ir) signals from ir remotes such remotes are used to control tvs, air conditioners, projectors, audio systems, and more the saved signals can be played back to send commands instead of the original remote on this page, you ’ ll learn how to read, save, and emulate ir signals with your flipper zero capturing infrared signals flipper zero captures and demodulates ir signals with a carrier frequency of 38 khz with its built in ir receiver for remotes with known protocols, flipper zero automatically decodes ir signals if the protocol of the remote is unknown, flipper zero will record the signal in raw format to capture and save a signal, do the following go to main menu > infrared > learn new remote position your ir remote in the line of sight of the ir receiver of your flipper zero on your ir remote, press the button you want to be recorded by your flipper zero once the signal is captured, you ’ ll see the remote protocol name on the screen of your flipper zero to save the captured signal, press save , name the button, and press save again after saving the first button, flipper zero creates a virtual remote with the new button you can add a new button to the remote by selecting ➕ to customize or delete the virtual remote, select edit you can also customize saved remotes by going to main menu > infrared > saved remotes emulating infrared signals with its built in ir transmitter , flipper zero can send saved signals to tvs, air conditioners, projectors, sound systems, and more to send a signal, do the following go to main menu > infrared > saved remotes select the saved remote from the list of remotes point your flipper zero at the device you want to control make sure that the ir transmitter of your flipper zero is facing the device to send the command, select the button you want to emulate and press the %ok% ok button