ESP32-PaxCounter/shared/hal/ttgov2.h

// clang-format off
// upload_speed 921600
// board ttgo-lora32-v2
// https://github.com/LilyGO/TTGO-LORA32

#ifndef _TTGOV2_H
#define _TTGOV2_H

#include <stdint.h>

// Hardware related definitions for LilyGO TTGO LORA32 V2 Board

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

#define HAS_DISPLAY 1
//#define MY_DISPLAY_FLIP  1 // uncomment this for rotated display
#define HAS_LED NOT_A_PIN // on-board LED is wired to SCL (used by display) therefore totally useless

// disable brownout detection (needed on TTGOv2 for battery powered operation)
#define DISABLE_BROWNOUT 1 // comment out if you want to keep brownout feature

// enable only if you want to store a local paxcount table on the device
#define HAS_SDCARD  1      // this board has an SD-card-reader/writer
// Pins for SD-card
#define SDCARD_CS    (13)
#define SDCARD_MOSI  (15)
#define SDCARD_MISO  (2)
#define SDCARD_SCLK  (14)

// Pins for I2C interface of OLED Display
#define MY_DISPLAY_SDA (21)
#define MY_DISPLAY_SCL (22)
#define MY_DISPLAY_RST NOT_A_PIN

// Pins for LORA chip SPI interface come from board file, we need some
// additional definitions for LMIC
// ********************************************************************************************
//! LORA_IO1 is not connected on LilyGO TTGO V2 - bodge wire from LORA_IO1 to GPIO33 necessary
#define LORA_IO1  (33)
// ********************************************************************************************
#define LORA_IO2  LMIC_UNUSED_PIN

#endif