This example demonstrates sending a simple data packet using a Sparkfun Pro RF development board. Visit our quickstart guide [here](https://developer.helium.com/devices/arduino-quickstart/sparkfun-pro-rf).
From the Arduino IDE, open the Library Manager (Sketch->Include Library->Manage Libraries). In the search box, type the library name below and install version `1.5.0+arduino-2`.
This library requires that a config file be setup properly. After you have installed the `IBM LMIC framework` library, navigate to it's directory on your operating system found below. Next, replace the `config.h` file in this directory with this [config.h](https://github.com/helium/longfi-arduino/blob/master/Sparkfun-Pro-RF/longfi-us915/config.h) file.
* [Sparkfun Pro RF Product Page](https://www.sparkfun.com/products/14916?_ga=2.151319289.1172134851.1586114454-289367592.1582349414&_gac=1.175849750.1585837307.EAIaIQobChMI86GEgfjJ6AIVBQF9Ch0mpwyeEAEYASAAEgLFn_D_BwE#)
* [Sparkfun Pro RF ](https://learn.sparkfun.com/tutorials/sparkfun-samd21-pro-rf-hookup-guide?_ga=2.5036659.1172134851.1586114454-289367592.1582349414&_gac=1.244975921.1585837307.EAIaIQobChMI86GEgfjJ6AIVBQF9Ch0mpwyeEAEYASAAEgLFn_D_BwE)