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nrf52 DK try to set duty to 0 but i still could get about 400mv of LED

Justin over 9 years ago

Dears:

I try to use nRF52_SDK_0.9.0_0c82e3e SDK pheripheral pwm example and set the channel1(led2)

duty to 0.

But i still could get the signal about 400mv with LED2(P0.18).

Would that be normal??

In my opinion it should 0v when i set the duty to 0.

Would i miss anything??

Please correct me if i am wrong.

Thanks for your command.