The Freedom closed circuit computer (software upgrade) is a version of the Freedom+ dive computer, which apart from the full range of modes including Gauge, Freedive, and Full Trimix also includes the calculation of online decompression for CCR. Freedom+ can be connected to up to 3 oxygen sensors of your rebreather.
For diluent, bailout, and open circuit there are up to 9 gas mixtures available, including helium mixtures.