https://nodemcu.readthedocs.io/en/master/modules/gpio/#gpiomode


測試引腳 GPIO0


gpio.mode(3,gpio.INT) function GpioDown() print("GpioDown") end gpio.trig(3,"down",GpioDown)

按下按鈕

提示:
打印多個是因為按鈕抖動

https://nodemcu.readthedocs.io/en/master/modules/gpio/#gpiomode


測試引腳 GPIO0


gpio.mode(3,gpio.INT) function GpioDown() print("GpioDown") end gpio.trig(3,"down",GpioDown)

按下按鈕

提示:
打印多個是因為按鈕抖動

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