Bluetooth Module and Headset Profile

Hi all!

Does the GHI Bluetooth Module,, support the Headset Profile?

Thanks in advance!

No. Serial profile only.

I have read that the HSP Profile is based on Serial Profile, so is it possible to implement it from scratch, or are there some hardware limitations that make it impossible?

Module firmware only implements SPP; I don’t know if the CSR hardware supports any other protocols, but you could delve into that if you really wanted to (I suggest walking away now :slight_smile: ) Here’s some info on examining CSR firmware Byron's Blog: One board... several firmwares and Linux, IT, DIY, Interesting Stuff...: OpenSource Sensor Node firmware for BlueCore-based Bluetooth Modules