SRTR M6E NANO with External Antenna

I am working with the SparkFun Simultaneous RFID Reader - M6E Nano.

[https://www.sparkfun.com/products/14066]

I want to use the SparkFun Arduino sketches with the SparkFun recommended external antenna attached. Are there any adjustments that need to be made in the code to do this?

only the change solder blob… on the board as defined the hookup instructions. No software changes needed