; PlatformIO Project Configuration ; ESP32 Pendulum Clock Accuracy Monitor [env:esp32dev] platform = espressif32 board = esp32dev framework = arduino ; Filesystem board_build.filesystem = littlefs ; Serial monitor monitor_speed = 115200 ; Libraries lib_deps = adafruit/Adafruit BME280 Library@^2.2.4 adafruit/Adafruit BMP280 Library@^2.6.8 adafruit/Adafruit Unified Sensor@^1.1.14 mathieucarbou/ESPAsyncWebServer@^3.6.0 mathieucarbou/AsyncTCP@^3.3.2 bblanchon/ArduinoJson@^7.1.0 ; Build flags build_flags = -DCORE_DEBUG_LEVEL=3 -DBOARD_HAS_PSRAM=0