Zephyr Bioharness

[mcerticky]

Hi,

I've recently obtained a Zephyr Bioharness sensor, which I hoped will work with Cardia, since it should work similar as HxM, but no luck unfortunately.
The Cardia wasn't able to connect to the device. Do you have experience with other sensors than HxM by any chance?

Thanks,
Martin

[uwburn]

It is this? https://www.zephyranywhere.com/media/download/bioharness3-user-manual.pdf
From the manual it seems to use Serial Port Profile (SPP) as the HxM, but maybe it's not the same protocol.

If the protocol is documented, adding it probably is not that hard, but it needs further investigation.

[mcerticky]

Thanks for a quick reply!
Yes, that's the one. To be honest, I've tested it only for a short while, but couldn't get past the "Zephyr HxM is not transmitting using port COM1" error.

Let me know if you need any additional information in case you are willing to look into it (I would be forever thankful).

[uwburn]

I looked on Zephyr website and they don't have te protocols docs anymore: you have to buy them and the BH3 SDK (which include a BH3 device) is more than 600$. I don't know if for an open source project they are willing to concede the docs for free or not.

Maybe when BT Smart is done i will try to contact them.