- Connect the GND pin to GND on the Arduino.
- Connect the VIN pin to the 5v pin on the Arduino.
- (For 3.3v microprocessors, connect the pin marked 3Vo to the 3.3v supply)
This guide was first published on Nov 05, 2012. It was last updated on Nov 05, 2012.
This page (Arduino Wiring) was last updated on Nov 28, 2021.
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