Description ��️ 1602 16×2 LCD Display with I2C / IIC / TWI Serial Interface – HD44780 Compatible | AuscomTech Upgrade your Arduino, ESP32, ESP8266, Raspberry Pi, or microcontroller projects with this 1602 16×2 Character LCD Display, featuring a built-in I2C interface for easy wiring and minimal pin usage.Powered by the HD44780 LCD controller, this module delivers crisp white text on a blue backlight display while using only two wires (SDA SCL). Perfect for beginners, makers, and professionals needing a compact and highly compatible display solution. ⭐ Key Features �� Clear 16×2 Character Display Displays 2 lines of 16 characters using a bright white-on-blue LED backlit LCD. �� I2C Interface – Uses Only 2 Pins Saves valuable GPIO pins on Arduino, ESP32, ESP8266, STM32, and other boards. �� HD44780 Controller Industry-standard controller used in most 1602/2004 LCD modules.Fully compatible with: Arduino LiquidCrystal_I2C library ESP32/ESP8266 I2C display libraries Raspberry Pi Python I2C libraries �� Compact & Easy Integration Small footprint (82×35 mm) suitable for control panels, enclosures, and breadboards. �� Adjustable Contrast Onboard potentiometer allows easy adjustment of display contrast. �� Simple Connectivity Standard 4-pin I2C header: GND, VCC, SDA, SCL �� Fully Supported by Existing Libraries Ideal for beginners — plug in, load sample code, and go. �� Technical Specifications Specification Details Display Type 16×2 Character LCD Controller HD44780 compatible Interface I2C / IIC / TWI / Two-wire Operating Voltage 5V DC Backlight Blue LED Characters 2 lines × 16 characters Module Size 82 × 35 × 18 mm I2C Address Typically 0x27 or 0x3F (adjustable via solder pads) Connector 4-pin header (GND, VCC, SDA, SCL) �� Compatible With Arduino Uno, Mega, Nano, Pro Mini ESP32 / ESP8266 (NodeMCU, Wemos D1 Mini, ESP32 DevKit) Raspberry Pi (all models) STM32, PIC, AVR, ARM MicroPython / CircuitPython 3D printers, robotics controllers, DIY panels �� Typical Applications Sensor readouts Robotics dashboards Home automation control panels Voltage/current display projects Weather stations Menu-driven interfaces Educational & STEM projects Embedded systems displays �� Package Includes 1 × 1602 16×2 I2C/IIC/TWI LCD Display Module (HD44780)(Blue backlight with white characters)