75 lines
2.1 KiB
C
75 lines
2.1 KiB
C
// clang-format off
|
|
// upload_speed 921600
|
|
// board ttgo-t-beam
|
|
|
|
#ifndef _TTGOBEAM_H
|
|
#define _TTGOBEAM_H
|
|
|
|
#include <stdint.h>
|
|
|
|
/*
|
|
Hardware related definitions for TTGO T-Beam board
|
|
(only) for newer T-Beam version T22_V10
|
|
pinouts taken from https://github.com/lewisxhe/TTGO-T-Beam
|
|
|
|
/// Button functions: ///
|
|
Power, short press -> set device on (toggles display while device is on)
|
|
Power, long press -> set device off
|
|
User, short press -> flip display page
|
|
User, long press -> send LORA message
|
|
Reset -> reset device
|
|
*/
|
|
|
|
//#define HAS_DISPLAY U8X8_SSD1306_128X64_NONAME_HW_I2C
|
|
#define MY_OLED_SDA SDA
|
|
#define MY_OLED_SCL SCL
|
|
#define MY_OLED_RST U8X8_PIN_NONE
|
|
//#define DISPLAY_FLIP 1 // use if display is rotated
|
|
|
|
#define HAS_LORA 1 // comment out if device shall not send data via LoRa
|
|
#define CFG_sx1276_radio 1 // HPD13A LoRa SoC
|
|
#define HAS_BUTTON GPIO_NUM_38 // middle on board button
|
|
#define HAS_PMU 1 // AXP192 power management chip
|
|
#define PMU_INT GPIO_NUM_35 // AXP192 interrupt
|
|
|
|
#define HAS_LED NOT_A_PIN
|
|
|
|
// GPS settings
|
|
#define HAS_GPS 1 // use on board GPS
|
|
#define GPS_SERIAL 9600, SERIAL_8N1, GPIO_NUM_34, GPIO_NUM_12 // UBlox NEO 6M
|
|
#define GPS_INT GPIO_NUM_37 // 30ns accurary timepulse generated by NEO 6M Pin #3
|
|
|
|
// enable only if device has these sensors, otherwise comment these lines
|
|
// BME680 sensor on I2C bus
|
|
//#define HAS_BME 1 // Enable BME sensors in general
|
|
//#define HAS_BME680 SDA, SCL
|
|
//#define BME680_ADDR BME680_I2C_ADDR_PRIMARY // !! connect SDIO of BME680 to GND !!
|
|
|
|
// user defined sensors (if connected)
|
|
//#define HAS_SENSORS 1 // comment out if device has user defined sensors
|
|
|
|
//#define DISABLE_BROWNOUT 1 // comment out if you want to keep brownout feature
|
|
|
|
#endif
|
|
|
|
/*
|
|
|
|
// T-Beam V10 has on board power management by AXP192 PMU chip:
|
|
//
|
|
// DCDC1 0.7-3.5V @ 1200mA -> OLED
|
|
// DCDC3 0.7-3.5V @ 700mA -> ESP32 (keep this on!)
|
|
// LDO1 30mA -> GPS Backup
|
|
// LDO2 200mA -> LORA
|
|
// LDO3 200mA -> GPS
|
|
|
|
// Wiring for I2C OLED display:
|
|
//
|
|
// Signal Header OLED
|
|
// 3V3 7 VCC
|
|
// GND 8 GND
|
|
// IO22(SCL) 9 SCL
|
|
// IO21(SDA) 10 SDA
|
|
//
|
|
|
|
*/
|