 /*
- * SERIAL1: GPS and LOGGER 
- * SERIAL2: RF IN/OUT
+ * Serial1: GPS and LOGGER 
+ * Serial2: RF IN/OUT
  */
 #define GPSLEN 100 //max length of GPS output to be sent
 char pkt_buffer[200];

  help = 0;
}
void printAndSend(String whatToSend){ //sends message to both logger and rf module
  Serial2.print(whatToSend);
  Serial1.print(whatToSend);
}

}

void sendData() {
  //print out sentence, all of it - KN
  int i = 0;
  
  if ( sentenceRdy ) {
    while( sentenceBuf[i+1] != 0 ) {
        Serial2.write( sentenceBuf[i] );
