C#开发ESP32E(1)IO配置操作

1.Nuget安装nanoFramework.System.Device.Gpio

2.创建GpioController和GpioPin对象

点击查看代码

var gpio=new GpioController();
//参数1为引脚号(查看电路图)(此处对应为D2灯)
//参数2为模式(输入,输出,上下拉等)(此处对应为输出)
var led = gpio.OpenPin(2,PinMode.Output);

3.周期闪烁D2

完整代码

点击查看代码

public static void Main()
        {
            var gpio=new GpioController();
            var led = gpio.OpenPin(2,PinMode.Output);
            while (true)
            {
                //反转电平信号
                led.Toggle();
                Thread.Sleep(1000);
            }
          
        }

参考API文档
https://docs.nanoframework.net/api/System.Device.Gpio.html