1602 LCD display too bright , no text show up - Displays - Arduino

1602 16×2 LCD Display with I2C/IIC interface - Green Backlight

Arduino SPI Use, I2C/SPI LCD Backpack

Why does Arduino LCD display not display text but just a blank screen ( Arduino Uno, Arduino)? - Quora

SunFounder LCD1602 Module with 3.3V Backlight

Controlling 16x2 LCD backlight (I2C module) - Arduino Stack Exchange

Use the i2c protocol to reduce the occupation of I/O ports, making it easier to add to the project, and less wiring is more beautiful. Commonly used

GeeekPi 2-Pack I2C 1602 LCD Display Module 16X2 Character Serial Blue Backlight LCD Module for Raspberry Pi Arduino STM32 DIY Maker Project Nanopi BPI

LCD1602 RGB Module, 16x2 Characters LCD, RGB Backlight, 3.3V/5V, I2C Bus

1602 LCD display too bright , no text show up - Displays - Arduino Forum

No text showing up on LCD (16x2) - Displays - Arduino Forum

LCD 1602 With Arduino Uno R3 : 6 Steps - Instructables