// For OLED LCD
#define I2C_SDA 21
#define I2C_SCL 22

// GPS
#undef GPS_RX_PIN
#define GPS_RX_PIN 15
//#undef GPS_TX_PIN
//#define GPS_TX_PIN 12 // not connected

#define BUTTON_PIN 39 // The middle button GPIO on the T-Beam
#define EXT_NOTIFY_OUT 12 // Overridden default pin to use for Ext Notify Plugin (#975).
#define LED_PIN 2 // add status LED (compatible with core-pcb and DIY targets)

#define LORA_DIO0 26  // a No connect on the SX1262/SX1268 module
#define LORA_RESET 23 // RST for SX1276, and for SX1262/SX1268
#define LORA_DIO1 33  // IRQ for SX1262/SX1268
#define LORA_DIO2 32  // BUSY for SX1262/SX1268
#define LORA_DIO3     // Not connected on PCB, but internally on the TTGO SX1262/SX1268, if DIO3 is high the TXCO is enabled

#define RF95_SCK 5
#define RF95_MISO 19
#define RF95_MOSI 27
#define RF95_NSS 18

// supported modules list
#define USE_RF95 // RFM95/SX127x
#define USE_SX1262
#define USE_SX1268
#define USE_LLCC68

// common pinouts for SX126X modules
#define SX126X_CS 18 // NSS for SX126X
#define SX126X_DIO1 LORA_DIO1
#define SX126X_BUSY LORA_DIO2
#define SX126X_RESET LORA_RESET
#define SX126X_RXEN 14
#define SX126X_TXEN 13

// RX/TX for RFM95/SX127x
#define RF95_RXEN 14
#define RF95_TXEN 13

#ifdef EBYTE_E22
// Internally the TTGO module hooks the SX126x-DIO2 in to control the TX/RX switch
// (which is the default for the sx1262interface code)
#define SX126X_E22
#endif