pins_arduino.h

#ifndef Pins_Arduino_h
#define Pins_Arduino_h

#include <stdint.h>

#define EXTERNAL_NUM_INTERRUPTS 16
#define NUM_DIGITAL_PINS        40
#define NUM_ANALOG_INPUTS       16

#define analogInputToDigitalPin(p)  (((p)<20)?(esp32_adc2gpio[(p)]):-1)
#define digitalPinToInterrupt(p)    (((p)<40)?(p):-1)
#define digitalPinHasPWM(p)         (p < 34)

static const uint8_t TX = 1;
static const uint8_t RX = 3;

#define TX1  17
#define RX1  16

static const uint8_t SDA = 21;
static const uint8_t SCL = 22;
static const uint8_t I2C_INT = 4;

static const uint8_t SDA1 = 26;
static const uint8_t SCL1 = 25;

static const uint8_t SS    = 5;
static const uint8_t MOSI  = 23;
static const uint8_t MISO  = 19;
static const uint8_t SCK   = 18;

static const uint8_t A0 = 34;
static const uint8_t A1 = 35;
static const uint8_t BATT_VIN = 39;

static const uint8_t PWM0 = 13;
static const uint8_t PWM1 = 12;

static const uint8_t D0 = 14;
static const uint8_t D1 = 27;

static const uint8_t G0 = 15;
static const uint8_t G1 = 25;
static const uint8_t G2 = 26;
static const uint8_t G3 = 17;
static const uint8_t G4 = 16;
static const uint8_t G5 = 32;
static const uint8_t G6 = 33;



static const uint8_t AUD_OUT = 17;
static const uint8_t AUD_IN = 16;
static const uint8_t AUD_LRCLK = 25;
static const uint8_t AUD_BCLK = 26;


static const uint8_t T0 = 4;
static const uint8_t T1 = 0;
static const uint8_t T2 = 2;
static const uint8_t T3 = 15;
static const uint8_t T4 = 13;
static const uint8_t T5 = 12;
static const uint8_t T6 = 14;
static const uint8_t T7 = 27;
static const uint8_t T8 = 33;
static const uint8_t T9 = 32;

static const uint8_t DAC1 = 25;
static const uint8_t DAC2 = 26;

static const uint8_t LED_BUILTIN = 2;

#endif /* Pins_Arduino_h */