Driver - MCP23008 I2C Port Expander

[title]MCP23008 I2C Port Expander[/title]
MCP23008 8bit port expander using I2C. This is similar function to the MCP23017 16bit version and has the same wide variety of configuration options.

Something is broken on code share site. This keeps happening.

I didn’t even notice it did that when I posted. The page might have been open for a couple minutes before I submitted so maybe it’s some sort of timeout issue with the login.