2004 20×4 Character LCD Display Module (Blue Screen 5V) | HD44780 Large Screen

Features:

• Large screen capable of displaying 20 characters per line across 4 lines
• Attractive blue LED backlight with crisp white lettering
• Standard 16-pin interface compatible with HD44780 protocol
• Great for 3D printers, CNC controllers, and detailed sensor displays

Specification:

• Display Format: 20 x 4 Characters
• Backlight: Blue
• Operating Voltage: 5V DC

Note: Can be used with I2C serial module for 4-wire operation.