Using a 16x2 I2C LCD display with ESP32 - Electronics-Lab.com
3.5.4 Librería LiquidCrystal_I2C · GitBook
Arduino and ESP8266 With I2c LCD Display : 9 Steps - Instructables
Arduino LCD | Arduino playground
Libreria liquidcrystal_I2C
Display LCD I2C (PCF8574T) Arduino | Giuseppe Caccavale
Ejemplo de Arduino y LCD con el módulo I2C - Electrogeek
GitHub - mrkaleArduinoLib/LiquidCrystal_I2C: A reimplementation of the standard Arduino LCD library, configured to work with parallel HD44780 compatible LCDs, and interfaced via a Chinese PCF8574 I2C serial extender.