Expand description

This is an adapter for the lcd crate which makes it work with the popular PCF8574 I2C expander boards that are used with small LCM1602 or HD44780 LCD screens.

They look like this: example photo

Structs

Represents an LCD display attached via PCF8574 I2C expander. Use the traits in the lcd crate to interact with it.

Enums

What to do on I/O errors.