MCP23017


The MCP23017 is a 16-bit input/output port expander.

API Reference

How To Connect

Install the package with: go get gobot.io/x/gobot

You must pass in an Adaptor that supports the i2c.Connector interface to use with this Driver.

You can use the following optional params if you wish to change the I2C Bus and I2C Address from the default values.

i2c.WithBus(int): bus to use with this driver.

i2c.WithAddress(int): address to use with this driver

i2c.WithMCP23017Bank(int): MCP23017 bank to use with this driver

i2c.WithMCP23017Mirror(int): MCP23017 mirror to use with this driver

i2c.WithMCP23017Seqop(int): MCP23017 seqop to use with this driver

i2c.WithMCP23017Disslw(int): MCP23017 disslw to use with this driver

i2c.WithMCP23017Haen(int): MCP23017 haen to use with this driver

i2c.WithMCP23017Odr(int): MCP23017 odr to use with this driver

i2c.WithMCP23017Intpol(int): MCP23017 intpol to use with this driver

// default bus/address
d := i2c.NewMCP23017Driver(adaptor)

// optional bus/address
d := i2c.NewMCP23017Driver(adaptor,
                           i2c.WithBus(0),
                           i2c.WithAddress(0x34))

How To Use

Example using the MCP23017

// code here...

Compatibility