Slight correction: There are two modes of RF Capture available : "Read RAW" and "Read". "Read RAW" does exactly what it says on the label: Captures a raw strea

Slight correction: There are two modes of RF Capture available : "Read RAW" and "Read". "Read RAW" does exactly what it says on the label: Captures a raw stream, based on the specified frequency and demodulation. "Read" captures, decodes and attempts to interpret the signal capture. The FlipperZero has a large built in database of brands + models of RF devices, and a database of KeeLoq master keys. For rolling remotes that are KeeLoq based, with known keys, the Flipper can most definitely decode / decrypt rolling codes, and generate the next in the sequence. TL;DR: Handles fixed + Rolling codes, via built in database of keys + models.