Fifth sensor on Muse S

[newuser]

Hi James, thank you for the work on Mind Monitor, it's a really useful app! I am a new Muse S (MS-01) user primarily using it for research and am collecting raw data using OSC streaming. I have a question about the OSC spec for raw EEG - I am getting five values in my data but I do not have an AUX sensor (that I know of) attached to the Muse S. Could you please clarify what the five values are when using the Muse S (TP9, AF7, AF8, TP10, ???)? Thanks!

[James]

The fifth sensor is still AUX. If you've not got a sensor plugged in, then you'll just get static and can ignore it.