I tried using digitalRead(A8) and A8.read(). digitalRead returned a 1 and read() returned true. I still get the same results when the power is disconnected from the wifly module. I thought the A8 pin would return false or 0 since GPIO4 of the wifly pin is no longer set to HIGH when the power is disconnected.
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I tried using digitalRead(A8) and A8.read(). digitalRead returned a 1 and read() returned true. I still get the same results when the power is disconnected from the wifly module. I thought the A8 pin would return false or 0 since GPIO4 of the wifly pin is no longer set to HIGH when the power is disconnected.