AREF pin for Metro Mini?

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earthres
 
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AREF pin for Metro Mini?

Post by earthres »

Is it true that you can't use an external voltage reference on the Metro Mini, for improving the resolution of analog pins, because there's no AREF pin?

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adafruit_support_bill
 
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Re: AREF pin for Metro Mini?

Post by adafruit_support_bill »

It is there. Right between VIN and A0:

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earthres
 
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Re: AREF pin for Metro Mini?

Post by earthres »

O, rite. sorry about that. It's just in a different place from an UNO. :-)

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