search

tomaskovacik / BK3254

arduino library for A2DP bluetooth module based on BK3254 chip from Beken Corp (F-6888) and BK3266 based module F-6988 from HYT named HY5066 (not HY5066SR)
GNU General Public License v3.0
54 stars 18 forks source link

Need some help... #16

Closed johntroy closed 3 years ago

johntroy commented 3 years ago

Hello, I noticed you have a lot of accumulation of Bluetooth info. I was hoping you could help me out. I need a solution to provide HFP or HSP source from a module. Most modules, including the latest from Microchip appear to only do A2DP source. My application is commercial so I too would like to use an available off the shelf solution like microchip BM series(however, currently not much part availability, Mouser here is out of mostly all BMs). The only module i know of is the bluegiga. that does it all. But its $25. Got any suggestions?

New here to github so i dont know if this is the correct location for a general ? for you...

Thanks john.

tomaskovacik commented 3 years ago

all chips are premium now regarding HFS or HFP profile capable module I can not help :( I do not need them, so ... but the last module I play with was bk3266 which is sold on aliexpress with transmitting function, so maybe you can try to ask the original supplier if he is able to supply you with modules with hfp/hfs profiles: https://shop110280715.taobao.com

johntroy commented 3 years ago

Thanks for your response. I have a BK3266 F-6988. I know that you mentioned that the parts you tested were from the specific HYT site. I noticed you posted two sets of commands, ASCII with COM+ headers and another list in an excel file with BR# as header. Are these protocols from different versions of the 3266? Do both of these protocols work on the same UART port but different versions of the 3266?

Thanks in advanced. Regards,

tomaskovacik commented 3 years ago

there are 3types of bk3266 modules, one did not have any uart communication, one has asci communication protocol(only receiver, same as bk3254 https://github.com/tomaskovacik/BK3254) and 3th one use binary communication protocol (https://github.com/tomaskovacik/HY5066SR/)

johntroy commented 3 years ago

I see. I am trying to get SPP to work on a version of the 3266. I have F-6988 V1.8 ASCII interface. It actually connects with the SPP profile to a phone but dont know commands on how to get data in or out. Did you ever work with SPP on this part?

tomaskovacik commented 3 years ago

only with bk8000l module

johntroy commented 3 years ago

Thanks for your time.

John