; PlatformIO Project Configuration File

[env]
board = esp32dev
framework = arduino
monitor_speed = 115200
lib_deps =
  gilmaimon/ArduinoWebsockets @ ^0.5.4
  knolleary/PubSubClient @ ^2.8

; Stable baseline (your current toolchain family)
[env:esp32dev_core2]
platform = espressif32@6.12.0

; Newer Arduino-ESP32 Core (3.x) for API/behavior comparison
; Build with: pio run -e esp32dev_core3
[env:esp32dev_core3]
platform = espressif32@6.12.0
platform_packages =
  framework-arduinoespressif32@https://github.com/espressif/arduino-esp32.git#3.0.7