Arduino I2C Use, I2C/SPI LCD Backpack

Saving you 4 pins, every day

Can't I control more than 2 lcds respectively? - Hardware - Arduino Forum

Character LCDs are a fun and easy way to give your microcontroller project a voice. They are widely available and easy to get, available in a myriad

Adafruit I2C / Spi Zeichen-Lcd Backpack,Stemma QT / Qwiic ,E.g. for Arduino,292

Adafruit 20x4 LCD will not work - Displays - Arduino Forum

Python & CircuitPython, I2C/SPI LCD Backpack

DIY Guide to Setting Up an LCD with Arduino

Multiple I2C LCD's - #22 by girish999 - Displays - Arduino Forum

Adafruit I2C / Spi Zeichen-Lcd Backpack,Stemma QT / Qwiic ,E.g. for Arduino,292

i2c / SPI character LCD backpack, Sensors & Breakout Kits

How to Connect arduino in LCD mode SPI - Displays - Arduino Forum