I2C Interface

Use the Raspberry Pi^®’s I2C interface

Use Raspberry Pi I2C interface to connect to and control devices

Objects

`raspi`	Connection to Raspberry Pi board
`i2cdev`	Connection to device on Raspberry Pi hardware

`scanI2CBus`	Scan I2C bus device addresses
`read`	Read data from I2C device
`write`	Write data to I2C device
`readRegister`	Read from register on I2C device
`writeRegister`	Write to register on I2C device
`enableI2C`	Enable I2C interface
`disableI2C`	Disable I2C interface

Use the Raspberry Pi I2C Interface to Connect to a Device
Use the I2C interface on the Raspberry Pi hardware.
Raspberry Pi I2C Interface
I2C interface on the Raspberry Pi hardware.

Troubleshoot I2C interface on the Raspberry Pi hardware.

Use the I2C peripheral on Raspberry Pi® hardware to control a four-digit seven-segment display.

Build a digital voltmeter using MATLAB® Support Package for Raspberry Pi® Hardware.

Increase the number of digital I/O pins by connecting a MCP23017 I/O expander chip to the Raspberry Pi® hardware.