Farm-Data-Relay-System/examples/1_LoRa_Sensor/fdrs_sensor_config.h

//  FARM DATA RELAY SYSTEM
//
//  Sensor Configuration

#include <fdrs_globals.h>

#define READING_ID    1   //Unique ID for this sensor
#define GTWY_MAC      0x04 //Address of the nearest gateway

//#define USE_ESPNOW
#define USE_LORA
#define DEEP_SLEEP
//#define POWER_CTRL    14
#define FDRS_DEBUG

//SPI Configuration -- Needed only on chipsets with multiple SPI interfaces (ESP32)
#define SPI_SCK 5
#define SPI_MISO 19
#define SPI_MOSI 27

//LoRa Configuration
#define LORA_SS 18
#define LORA_RST 14
#define LORA_DIO0 26
//433E6 for Asia
//866E6 for Europe
//915E6 for North America
#define LORA_BAND 915E6
#define LORA_SF 7