brainflow Muse S Athena Support (MS-03)

we have been using the muse 2 for research until the athena dropped, and it has no support yet. it connects but fails to talk to the headband.

Jul 02 '25 17:07 sylvathemoth

Welcome to BrainFlow project and thanks for your contribution! We will try to fix your issue ASAP. Make sure that you have read about issue format in the docs.

Jul 02 '25 17:07 github-actions[bot]

Hi, I can investigate what has changed, but I need access to the device somehow since I dont have it

Jul 02 '25 18:07 Andrey1994

i would offer, not sure how to provide access to it though.

Jul 02 '25 18:07 sylvathemoth

https://github.com/brainflow-dev/brainflow/pull/779 WIP

Aug 23 '25 17:08 Andrey1994

Hello, we're also having issues with this and have access to the Muse S headset. Is there any way we could help with fixing this?

Aug 27 '25 19:08 TheSimpleMango

Hi, sure help will be appreciated.

In the linked PR the main part currently missed is a parsing of raw bytes from BLE characteristics to uV, how it should be done is a little bit unknown and requires reverse engineering of the data format.

Currently ot prints bytes coming from BLE.

There are multiple options to get insights about data format, you can look and analyze bytes, or maybe there is another app which does it and which can dump raw bytes and corresponded eeg values, or you can anyhow insert known signal into Muse headset and dump raw bytes.

Aug 27 '25 21:08 Andrey1994