[Arduino IDE demo source code for KC868-A6]--#10-SX1278-receiver_code

Code:
/* SX1278 code for KC868-A6*/

#include <LoRa.h>

#include <SPI.h>

 

#define ss 5

#define rst 14

#define dio0 21

 

void setup() 

{

  Serial.begin(115200);

  while (!Serial);

  Serial.println("LoRa Receiver");

 

  LoRa.setPins(ss, rst, dio0);    //setup LoRa transceiver module

 

  while (!LoRa.begin(433E6))     //433E6 - Asia, 866E6 - Europe, 915E6 - North America

  {

    Serial.println(".");

    delay(500);

  }

  LoRa.setSyncWord(0xA5);

  Serial.println("LoRa Initializing OK!");

}

 

void loop() 

{

  int packetSize = LoRa.parsePacket();    // try to parse packet

  if (packetSize) 

  {

    

    Serial.print("Received packet '");

 

    while (LoRa.available())              // read packet

    {

      String LoRaData = LoRa.readString();

      Serial.print(LoRaData); 

    }

    Serial.print("' with RSSI ");         // print RSSI of packet

    Serial.println(LoRa.packetRssi());

  }

}