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chinese 32 channel servo controler board

 I have chinese 32 channel servo driver board & it works well via USB cable with Win 7.  but i need to control this device wirelesly & i tried with APC 220 wireless module & some other bluetooth modules and didnt work.. both (APC 220 & bluetooth module) show the connection is established & receving data from pc by bliking orange led on servo board, when i move servo sliders in software. but servo does not work..  after few moves of servo slider, blinking orange LED also does not response. i used different baudrate but didnt success..