MicroPython点亮LED - 烽火社区

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在windows 下把MicroPython开发板通过USB 连接到电脑上。
windows会识别一个U盘。如下所示：

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打开这个PYBFLASH的U盘，可以看到如下的文件：

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boot.py – this script is executed when the pyboard boots up. It setsup various configuration options for the pyboard. 开发板上电的时候第一次执行的文件。类似于arduino的setup()
main.py – this is the main script that will contain your Python program.It is executed after boot.py. 在boot.py之后执行的程序，用户的代码可以写在这里面。
README.txt – this contains some very basic information about gettingstarted with the pyboard.
pybcdc.inf – this is a Windows driver file to configure the serial USBdevice. More about this in the next tutorial.

修改 main.py 文件如下：

<font size="5"># main.py -- put your code here!
from pyb import LED
led = LED(1) # red led
led.toggle()
led.on()</font>

复制代码

上电，即可看到红色led点亮。

编程变得如此的简单。。。