The LiquidCrystal library allows you to control LCD displays that are compatible with the Hitachi HD44780 driver. There are many of them out there, and you can usually tell them by the 16-pin interface.

Dec 23, 2024 · This library is compatible with all architectures so you should be able to use it on all the Arduino boards.

Aug 10, 2017 · This library allows an Arduino board to control LiquidCrystal displays (LCDs) based on the Hitachi HD44780 (or a compatible) chipset, which is found on most text-based LCDs. The library works with in either 4- or 8-bit mode (i.e. using 4 or 8 data lines in addition to the rs, enable, and, optionally, the rw control lines).

A library for driving LiquidCrystal displays (LCD) by using the I2C bus and an PCF8574 I2C adapter.

Mar 21, 2023 · This library provide the software tools for use the Six-in-one LCD Adapter Kit for Raspberry Pi with any Arduino card that have a I2C port

Mar 7, 2016 · A library for I2C LCD displays. The library allows to control I2C displays with functions extremely similar to LiquidCrystal library. THIS LIBRARY MIGHT NOT BE COMPATIBLE WITH EXISTING SKETCHES.

Feb 24, 2025 · This library is compatible with all architectures so you should be able to use it on all the Arduino boards.

Apr 30, 2023 · Library to Support the HD44780 LCD I2C driven by the PCF8574 controller Backlight, scroll, cursor and entrymode control. Custom character support + print class for numerical data.

Display the soil humidity level on the Edge Control Enclosure kit LCD. Manually activate irrigation through Enclosure Kit built-in push button. Monitor average humidity level, irrigation time and water consumption on dedicated charts on Arduino Cloud.

To use the board in the Arduino IDE, you need to install the latest version of the Arduino UNO R4 Boards package from the boards manager. Read more in the Getting Started with the UNO R4 Minima guide.