pins_arduino.h

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#ifndef Pins_Arduino_h
#define Pins_Arduino_h
 
#include <stdint.h>
 
#define USB_MANUFACTURER "DPI Climate"
#define USB_PRODUCT "DPI Climate ESP32 Wombat"
#define USB_SERIAL ""
 
#define EXTERNAL_NUM_INTERRUPTS 46
#define NUM_DIGITAL_PINS        48
#define NUM_ANALOG_INPUTS       20
 
#define analogInputToDigitalPin(p)  (((p)<20)?(analogChannelToDigitalPin(p)):-1)
#define digitalPinToInterrupt(p)    (((p)<48)?(p):-1)
#define digitalPinHasPWM(p)         (p < 46)
 
// 0x81 means P1 on the IO expander IC. 0x81 for newer boards, 0x84 for the original test boards.
static const uint8_t LED_BUILTIN = 0x81;
#define BUILTIN_LED  LED_BUILTIN // backward compatibility
 
static const uint8_t TX = 34;
static const uint8_t RX = 33;
 
#define TX1 GPIO_NUM_26
#define RX1 GPIO_NUM_22
 
static const uint8_t SDA = 37;
static const uint8_t SCL = 10;
 
static const uint8_t MOSI  = 18;
static const uint8_t MISO  = 19;
static const uint8_t SCK   = 5;
static const uint8_t SS    = 4;
 
static const uint8_t SDI_12 = 4;
static const uint8_t PIEZO = 28;
 
#endif /* Pins_Arduino_h */