#ifndef Pins_Arduino_h
#define Pins_Arduino_h

#include <stdint.h>
#include "soc/soc_caps.h"

static const uint8_t LED_BUILTIN = 8;
#define BUILTIN_LED LED_BUILTIN  // backward compatibility
#define LED_BUILTIN LED_BUILTIN  // allow testing #ifdef LED_BUILTIN

static const uint8_t BUT_BUILTIN = 9;
#define BUILTIN_BUT BUT_BUILTIN  // backward compatibility
#define BUT_BUILTIN BUT_BUILTIN  // allow testing #ifdef BUT_BUILTIN

#define REL1 10
#define REL2 11
#define REL3 22
#define REL4 23

#define DIN1 1
#define DIN2 2
#define DIN3 3
#define DIN4 15

// available at UEXT and pUEXT +
static const uint8_t TX1 = 5;
static const uint8_t RX1 = 4;

static const uint8_t SDA = 6;
static const uint8_t SCL = 7;

static const uint8_t SS = 21;
static const uint8_t MOSI = 18;
static const uint8_t MISO = 20;
static const uint8_t SCK = 19;
// available at UEXT and pUEXT -

static const uint8_t TX = 16;
static const uint8_t RX = 17;

static const uint8_t A0 = 0;
static const uint8_t A1 = 1;
static const uint8_t A2 = 2;
static const uint8_t A3 = 3;
static const uint8_t A4 = 4;
static const uint8_t A5 = 5;
static const uint8_t A6 = 6;

#endif /* Pins_Arduino_h */