Arduino Wiring

The Wiring for this sketch is less complicated than it looks. We'll connect each sensor/output to the Feather individually. 

Make the following connections between the Feather HUZZAH and the SGP30:

 

  • Feather 3V to SGP30 Vin
  • Feather GND to SGP30 GND
  • Feather SCL to SGP30 SCL
  • Feather SDA to SGP30 SDA

Connect one end of the Piezo to Feather SCK.

 

Connect the other end to GND.

Make the following connections between the Feather Huzzah and the Door Sensor (Reed Switch):

 

  • Feather Pin 2 to one end of the reed switch
  • Feather GND to the other end of the reed switch

Make the following connections between the Feather Huzzah and the NeoPixel Jewel:

  • Feather GND to NeoPixel Jewel GND
  • Feather 3V to NeoPixel Jewel PWR
  • Feather Pin 12 to NeoPixel Jewel DIN

Make the following connections between the Feather Huzzah and the PIR Sensor:

  • Feather USB to PIR +5V
  • Feather GND to PIR GND
  • Feather 13 to PIR Signal

Next, let's set up our Arduino for this project.

This guide was first published on Sep 05, 2018. It was last updated on Sep 05, 2018. This page (Arduino Wiring) was last updated on Dec 05, 2019.