LiquidCrystal_I2C_DFR. LiquidCrystal API compatible library for interfacing to "DFRobot", "YWRobot" and "SYDZ" type I2C 1602 backpacks using the PCF8574 I2C expander.

Problem

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Audience

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Market

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Pricing

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.