I have them both on bread boards
Pin 1 - Power
Pin 11 - 20 - NC (unless LEDS would cause problems)
The other is being powered from the 3.3 volt port on the Arduino.
3V3. A 3.3 volt supply generated by the on-board regulator. Maximum current draw is 50 mA.
Transmit Current 210 mAReceive Current 80 mA