     uint8_t len = sizeof(buf);
     if (rf95.recv(buf, &len))
     {
-      digitalWrite(led, HIGH);
       RH_RF95::printBuffer("request: ", buf, len);
       Serial.print("got request: ");
       Serial.println((char*)buf);


// Singleton instance of the radio driver
RH_RF95 rf95;
int led = 13;

void setup() 
{
    pinMode(led, OUTPUT);     
  Serial.begin(9600);
  Serial.println("Hello World from Server!");
  if (!rf95.init())

      rf95.send(data, sizeof(data));
      rf95.waitPacketSent();
      Serial.println("Sent a reply");
    }
    else
    {
