help!!! See PWM out of One X-BEE PRO !!

Hi. i am new un Xbee. I’m Spanish girl.
I want to obtain of an only one XBEE PRO, without communication with ningun other one module , an exit PWM modulated to control a voltage. for example if i have 9v, and duty cycle 10%, obtain 0.9v.
I know to program PWM0 like output, the sampling form with command AT in X-CTU…
I have a serial board X-BIB, with pins to acces at Xbee ports. I dont know where to connect some device to observe the exit modulated (osciloscope) of 0v - 5v for example. Can someone help me?? Thank you very much.