; 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:d1_mini_lite] platform = espressif8266 board = d1_mini_lite framework = arduino ; board_build.f_cpu = 160000000L ; uncomment to set CPU frequency to 160 MHz lib_deps = bblanchon/ArduinoJson@^7.2.0 adafruit/Adafruit SSD1306@^2.5.13 arduino-libraries/NTPClient@^3.2.1