24 lines
624 B
Python
24 lines
624 B
Python
"""
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Wire a big arcade button up to GP16 and ground and read the state.
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If you have an LED connected to GP15 (with a resistor) and ground the button will turn it on and off.
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"""
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import machine
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import time
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button = machine.Pin(16, machine.Pin.IN, machine.Pin.PULL_UP)
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led_external = machine.Pin(15, machine.Pin.OUT)
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while True:
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# as we're using a pull up, the logic state is reversed
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if button.value() == 0:
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print("Button pushed!")
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led_external.on()
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time.sleep(0.5)
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else:
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led_external.off()
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print("Button not pushed!")
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led_external.off()
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time.sleep(0.5)
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