Arduino Intellisense with Visual Studio Code

 c_cpp_properties.json

            "includePath": [

                "${workspaceFolder}/**",

                "${HOMEPATH}/Documents/Arduino/**",

                "${ProgramFiles(x86)}/Arduino/hardware/**",

                "${LOCALAPPDATA}/Arduino15/packages/**"

            ],

settings.json

    "arduino.path": "${ProgramFiles(x86)}/Arduino",

    "arduino.commandPath": "arduino.exe",

    "arduino.additionalUrls": ["https://dl.espressif.com/dl/package_esp32_index.json"],

    "arduino.logLevel": "info",

    "arduino.enableUSBDetection": true,

    "arduino.ignoreBoards": [ ],

    "C_Cpp.intelliSenseEngine": "Tag Parser",