Having now built my BlueDuo interface ..some of you maybe interested as I can build some more
for those who cannot or will not build.
I have attached photo of finished unit using HC-05 Module mounted in small black case....
I do not buy in bulk so the price is £20 incl post ( UK )
I construct a lot of gear for the local radio club ...so if it helps I can build a few...
Payment is via a PayPal email address...
Do not expect speedy delivery as I have other things to build ..but you will get it.!
Obviously all tested on my amazing FDM-Duo..........
Hope this is helpful to some... Morris  G1PIB  in peaceful Somerset !