WebUSB / Headphone connection to Espruino

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dave_irvine

If I plug A5 into Espruino 3.3v output, I get the following:

analogRead(A5);
=0.99928282597

If I then set the pinmode...

pinMode(A5, 'input_pullup');
=undefined
analogRead(A5);
=0.00585946440

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