Connection of a BTM-222 Bluetooth Module to SSC-32

I connected a cheap BTM-222 Bluetooth Module with my SSC-32 and it works very good.
To adapt the 3,3V module with the SSC-32 i used the schematic from this site:
plischka.at/Funk_Bluetooth.html
There you can also find the datasheet.
To connect it i used the TTL level port on the SSC-32.
Unfortunately i didnt mange to connect the BTM-222 to the BB yet. I think, i have to generate the ATN pin needed by the BasicATOM.
The BTM-222 is simply programmed with Hyperterminal under XP. I think other Terminals will also work. I never use Passwords so the BTM-222 modules connect to each other direct after power up.
ssc32m02.gif

have the same. just without LEDs. less power consumption