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Topic: external pull_down resistor and internal pull_down resistor (Read 543 times) previous topic - next topic


On my mkrWan1310 device, I made shiled that has external pull_down resistor, but what happens If I also enable internal pull_down resistor too via software by chancing pinmode ro INPUT_PULLDOWN ?


Is there a INPUT_PULLDOWN? I've not used that core, so not sure. All that would happen is you would change the value of the pulldown resistance. This MAY effect the inputs, but probably not.
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