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Metro mini interrupt pins?
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Metro mini interrupt pins?

by Ender06 on Sat Oct 01, 2016 10:30 pm

Are there specific pins on the Metro mini that are interrupt pins? Or can any pin be assigned as interrupt pins?

-Thanks!

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Re: Metro mini interrupt pins?

by adafruit_support_bill on Sun Oct 02, 2016 6:14 am

The Metro and Metro Mini share the same processor as the Arduino UNO, so the pin capabilities are the same. https://www.arduino.cc/en/Main/ArduinoBoardUno

External interrupts are on pins 2 and 3. Pin-Change interrupts are available on all GPIO pins.

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