Arduino Wiring

You will need the following parts for this tutorial:

  • 1x Adafruit IO compatible Feather
  • 2x jumper wires
  • 1x 560 ohm resistor
  • 1x 10mm LED

You will need to connect the following pins to the LED and resistor:

  • Feather GND to LED cathode (short leg)
  • Feather Pin 5 to one leg of the 560 ohm resistor
  • LED anode (long leg) to the second leg of the 560 ohm resistor

Note: Resistors are not polarized, so the 560 ohm resistor can be connected to the circuit in either direction.

Next, we're going to set up our Arduino.

This guide was first published on Apr 30, 2015. It was last updated on Apr 24, 2024.

This page (Arduino Wiring) was last updated on Mar 08, 2024.

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