Skip to main content

Pir Sensor - Getting started

Arduino library​

To install the Arduino library for the Qwiic version, you can download it from the GitHub repository:

PIR movement sensor with easyC Arduino library

PIR sensor Qwiic Arduino library by Soldered
ℹ️

First time Arduino user? For a detailed tutorial on how to get started with Arduino, see this section of our docs:

Getting started with Arduino

A full, comprehensive tutorial on how to fully set up and upload code for the first time on an Arduino board, from scratch!

Connections​

Below is an example connection diagram for Dasduino CONNECTPLUS. These pins will be used in the examples throughout this documentation.

Standard version​

Dasduino CONNECTPLUSBreakout Board
VCCVCC
IO4DOUT
IO2SOUT
GNDGND

Qwiic version​

Dasduino CONNECTPLUSBreakout Board
QwiicQwiic
⚠️
UPDI stands for Unified Program and Debug Interface. It is used to program and debug Atmel devices. The Atmel chip on this board is used solely for easyC I2C communication. DO NOT try to use this for sensor communication!