I2C

Communication using I2C interface

Inter-Integrated Circuit (I2C) is a chip-to-chip interface supporting two-wire communication. You can connect to I2C peripheral devices and read from and write to them. Using the I2C communication protocol, your Arduino® board can communicate with microcontrollers and peripherals such as sensors and displays.

Blocks

I2C WriteWrite data to an I2C peripheral device or an I2C peripheral device register
I2C ReadRead data from I2C peripheral device or I2C peripheral device register

Model Settings

Model Configuration Parameters for Simulink Support Package for Arduino Hardware

Topics

Featured Examples

Read Temperature from I2C-Based Sensor Using Arduino Hardware

Read Temperature from I2C-Based Sensor Using Arduino Hardware

Use Simulink® Support Package for Arduino® Hardware to configure and read temperature from an I2C based sensor.

Develop Gyroscope-Based Pedometer Using Arduino

Develop Gyroscope-Based Pedometer Using Arduino

How MATLAB® Function blocks are used in Simulink® models to implement algorithms using MATLAB functions. An Arduino® MKR1000 board is used to count the number of steps a person takes while walking. The pedometer is attached to the thigh of the person in such a way that the x-axis of the gyroscope is perpendicular to the direction of walking. The data from a gyroscope sensor is sent to an Android device using the User Datagram Protocol (UDP).

Estimate Orientation Using AHRS Filter and IMU Data in Simulink

Estimate Orientation Using AHRS Filter and IMU Data in Simulink

Stream IMU data from sensors connected to Arduino® board and estimate orientation using AHRS filter and IMU sensor.