platformio.ini

; PlatformIO Project Configuration File
;
;   Build options: build flags, source filter
;   Upload options: custom upload port, speed and extra flags
;   Library options: dependencies, extra library storages
;   Advanced options: extra scripting
;
; Please visit documentation for the other options and examples
; https://docs.platformio.org/page/projectconf.html

[env:ttgo-lora32-v21]
; platform = espressif32
platform = espressif32@3.5.0
board = ttgo-lora32-v21
framework = arduino
lib_deps = 
	mcci-catena/MCCI LoRaWAN LMIC library@^4.1.1
	adafruit/Adafruit GFX Library
	adafruit/Adafruit SSD1306

build_flags =
  -D ARDUINO_LMIC_PROJECT_CONFIG_H_SUPPRESS
  -D CFG_eu868=1
  -D CFG_sx1276_radio=1

monitor_speed = 115200

; change microcontroller
board_build.mcu = esp32

; change MCU frequency
board_build.f_cpu = 240000000L