   sentenceRdy = false;
   sentence[0] = 0;
   sentenceIndex = 0;
-  txTimer.begin(transmit, 10000);
+  txTimer.begin(transmit, 10000000);
   pinMode(5,INPUT_PULLUP);
   while( !Serial1 );
   while( !Serial2 );

//const int pin2 = 2;

void setup(){
  Serial1.begin(9600);  
  Serial2.begin(9600); 
  setSyncProvider( getTeensy3Time );

    }
    sentenceBufRdy = true;
    sentenceRdy = false;
    if ( DEBUG ) {
      Serial.print( " BUF:" );Serial.print( sentence );
      Serial.print( "BUF2:" );Serial.print( sentenceBuf );
    }
  }
  //RX section, READ from RF
  char lastChar;
  while(Serial2.available()){
    lastChar = Serial2.read();
    if( lastChar == 10 && msgIn != "" ){ //if I get a new line
      Serial.print( "RX " );digitalClockDisplay( now() );
      Serial.println( msgIn );
      int rcvdNum = (int)msgIn.substring(1 + msgIn.indexOf(' ')).toInt();
      boolean ok = false;
