I2C 인터페이스

Raspberry Pi^®의 I2C 인터페이스 사용

Raspberry Pi I2C 인터페이스를 사용하여 장치에 연결하고 이를 제어합니다.

객체

`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

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.