LCD2004+I2C 2004 20x4 2004A Blue/Green Screen HD44780 Character LCD /w IIC/I2C Serial Interface Adapter Module For Arduino

IIC/I2C 2004 5V LCD LCD module Yellow and green screen provides library files This 2004A LCD module with I2C/IIC serial interface is equipped with HD44780 controller, featuring a 20x4 character display (20 columns and 4 rows), available in blue or green screen options. It adopts I2C serial communication, which greatly reduces the number of connecting wires, simplifies wiring, and is perfectly compatible with Arduino, STM32 and other embedded development boards. The module supports direct connection with Arduino and other microcontrollers via I2C interface, with simple wiring and easy operation. It is equipped with a dedicated I2C adapter, which can quickly realize data transmission and display control. The high-definition screen ensures clear display of characters, with stable performance and low power consumption, suitable for various embedded projects such as smart control, data display, and experimental debugging. It is widely used in DIY electronic production, industrial control, intelligent equipment display, and other scenarios. The compact size makes it easy to integrate into various electronic devices, and the plug-and-play design allows quick installation and use without complex configuration. With high compatibility and stable performance, it is an essential accessory for embedded development and electronic production.