Description
- 4x20 character dot matrix LCD with LED backlight
- 5V power supply, 4/8 bit parallel interface
- I2C interface (ASIN B07B2KPSY9) optional
- Easy to use Arduino Library and Examples available
4 line, 20 positions alphanumeric LCD 2004 with HD44780 (or compatible) display controller and the standard 4/8 bit parallel interface. The available I2C interface (option) fits right on the back of the display and turns its interface from parallel to simple 2-wire I2C (perfect for microcontrollers like Arduino to save on I/O ports).
Please click HERE to order the optional I2C interface module.
420 blue LCD character display with bright white LED backlight, high contrast, and optional serial interface (I2C, SDA/SCL) for microcontrollers. The display needs a 5V power supply for operation. With the I2C interface installed, the backlight can be controlled by software as well. Many different libraries for different programming languages and controller families are available, also countless examples. Size 99 x 60 x 19 mm (I2C interface assembled) Operating voltage 4.5V 5.5V DC Current consumption LCD: about 2mA Current consumption backlight: 40mA LED backlight bright white, 5V Display area 25 x 75 mm I2C Interface board with PCF8574 (option). Documentation and example codes (for similar displays)