1. platform = espressif32
    2. board = esp32dev
    3. framework = arduino
    6. monitor_speed = 115200
    7. upload_speed = 921600
    8. board_build.partitions = huge_app.csv
    9. upload_protocol = esptool
    11. ; debug_tool = jlink
    12. ; upload_protocol = jlink

    6：终端串口波特率
    7：上传波特率
    8：flash空间分配
    9：esptool.py 是乐鑫提供的开源库工具