ESP32-PaxCounter/src/hal/ttgov21new.h

#ifndef _TTGOV21NEW_H
#define _TTGOV21NEW_H

#include <stdint.h>

/*  Hardware related definitions for TTGO V2.1 Board
// ATTENTION: check your board version!
// This settings are for boards labeled v1.6 on pcb, NOT for v1.5 or older
*/

#define HAS_LORA 1       // comment out if device shall not send data via LoRa
#define HAS_SPI 1        // comment out if device shall not send data via SPI
#define CFG_sx1276_radio 1 // HPD13A LoRa SoC

#define HAS_DISPLAY U8X8_SSD1306_128X64_NONAME_HW_I2C
#define HAS_LED (25) // green on board LED
#define HAS_BATTERY_PROBE ADC1_GPIO35_CHANNEL // uses GPIO7
#define BATT_FACTOR 2 // voltage divider 100k/100k on board

// Pins for I2C interface of OLED Display
#define MY_OLED_SDA (21)
#define MY_OLED_SCL (22)
#define MY_OLED_RST U8X8_PIN_NONE

// Pins for LORA chip reset and interrupt lines
#define RST   (23)
#define DIO0  (26)
#define DIO1  (33)
#define DIO2  (32)

#endif