Connecting Arduino with multiple I2C devices

Arduino

I2C Bus

Pull-up Resistor

Sensor

Connection

Devices

I2C

I2C Protocol

Arduino Uno

I²C

I²C Bus

Communication

Multiple devices

serial data line

data line

SDA

serial clock line

clock line

SCL

tutorial

Hardware

Software

Introduction

Basics

How-to

I2C Devices

Applications

circuit interconnections

I2C communication

slave devices

master device

master

slave