i have purchased sparkfun bluesmirf gold for connecting a micro controller to PC. It got connected and data is getting transfered in and out. configuration is 2400 baudrate, slave mode. it is not working for more then 4 meters. i have tried to reconfigure transmit power by using SY,0001 TO SY, FFE8 . but of no use. it works only for 4 meters. my application requires a range of 20 meters.
any help ? thanks in advance.