I2C Character Serial LCD Displays

LCD displays that use an I2C interface are popular electronic components known for their ease of use and seamless integration with microcontrollers and other devices. These displays employ the Inter-Integrated Circuit (I2C) protocol for communication, which allows for efficient data transfer and control. One of the main advantages of I2C-based LCD displays is the reduced number of pins required for connection, making them ideal for projects with limited I/O pins. They typically come in various sizes, such as 16x2 or 20x4, providing flexibility in displaying information. The I2C interface enables easy configuration and control, allowing users to set up custom character patterns, adjust contrast, and control backlighting. These LCD displays often come with built-in libraries or libraries readily available, making their implementation simpler and faster. With their compact size, efficient communication protocol, and ease of integration, LCD displays that use an I2C interface are widely used in embedded systems, IoT projects, robotics, and other electronic applications.

Yellow 20x4 Character I2C LCD CFA634-YFH-KC
Yellow 20x4 Character I2C LCD
  • Part #: CFA634YFHKC
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: I2C
  • Character Count by Lines: 20x4
  • Polarizer: Transflective
  • Diagonal Dimension: 3.92"
  • Backlight: Yellow-Green LED
  • Type: Character Serial LCD
Price Range: $57.65 - $78.75
Yellow 16x2 Character I2C LCD Module CFA632-YFH-KC
Yellow 16x2 Character I2C LCD Module
  • Part #: CFA632YFHKC
  • Size: 108mm x 42mm x 19.9mm
  • Interfaces: I2C
  • Character Count by Lines: 16x2
  • Color: Dark on Yellow-Green
  • Polarizer: Transflective
  • Diagonal Dimension: 3.01"
  • Backlight: Yellow-Green LED
  • Type: Character Serial LCD
Price Range: $47.58 - $64.99
Dark 16x2 Character I2C LCD Display CFA632-YDI-KC
Dark 16x2 Character I2C LCD Display
  • Part #: CFA632YDIKC
  • Size: 108mm x 42mm x 19.9mm
  • Interfaces: I2C
  • Character Count by Lines: 16x2
  • Color: Dark on Yellow-Green
  • Polarizer: Transmissive
  • Diagonal Dimension: 3.01"
  • Backlight: Yellow-Green LED
  • Type: Character Serial LCD
Price Range: $48.53 - $66.31
Blue 20x4 Character I2C LCD CFA634-TMI-KC
Blue 20x4 Character I2C LCD
  • Part #: CFA634TMIKC
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: I2C
  • Character Count by Lines: 20x4
  • Polarizer: Transmissive
  • Diagonal Dimension: 3.92"
  • Backlight: White LED
  • Type: Character Serial LCD
Price Range: $58.13 - $79.42
Light Blue 20x4 Character I2C LCD CFA634-TFH-KC
Light Blue 20x4 Character I2C LCD
  • Part #: CFA634TFHKC
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: I2C
  • Character Count by Lines: 20x4
  • Polarizer: Transflective
  • Diagonal Dimension: 3.92"
  • Backlight: White LED
  • Type: Character Serial LCD
Price Range: $59.02 - $80.63
Dark 20x4 Character I2C LCD CFA634-YDI-KC
Dark 20x4 Character I2C LCD
  • Part #: CFA634YDIKC
  • Size: 130mm x 63mm x 19.9mm
  • Interfaces: I2C
  • Character Count by Lines: 20x4
  • Polarizer: Transmissive
  • Diagonal Dimension: 3.92"
  • Backlight: Yellow-Green LED
  • Type: Character Serial LCD
Price Range: $59.34 - $81.06
Green 16x2 Character I2C LCD Display CFA533-YYH-KC
Green 16x2 Character I2C LCD Display
  • Part #: CFA533YYHKC
  • Size: 110.5mm x 35mm x 25.6mm
  • Interfaces: I2C
  • Character Count by Lines: 16x2
  • Color: Dark on Yellow-Green
  • Polarizer: Transflective
  • Diagonal Dimension: 2.26"
  • Backlight: Yellow-Green LED
  • Type: Character Serial LCD
Price Range: $39.22 - $67.42
White on Blue 16x2 Character LCD I2C CFA533-TMI-KC
White on Blue 16x2 Character LCD I2C
  • Part #: CFA533TMIKC
  • Size: 110.5mm x 35mm x 25.6mm
  • Interfaces: I2C
  • Character Count by Lines: 16x2
  • Color: White on Blue
  • Polarizer: Transmissive
  • Diagonal Dimension: 2.26"
  • Backlight: White LED
  • Type: Character Serial LCD
Price Range: $40.53 - $68.83
Blue 16x2 Character I2C LCD Module CFA533-TFH-KC
Blue 16x2 Character I2C LCD Module
  • Part #: CFA533TFHKC
  • Size: 110.5mm x 35mm x 25.6mm
  • Interfaces: I2C
  • Character Count by Lines: 16x2
  • Color: Dark on Light Gray
  • Polarizer: Transflective
  • Diagonal Dimension: 2.26"
  • Backlight: White LED
  • Type: Character Serial LCD
Price Range: $40.53 - $68.83
20x4 I2C Character LCD Display CFAH2004AC-TFH-EW
20x4 I2C Character LCD Display
  • Part #: CFAH2004ACTFHEW
  • Size: 98mm x 60mm x 13.6mm
  • Interfaces: I2C
  • Character Count by Lines: 20x4
  • Color: Dark on Gray
  • Polarizer: Transflective
  • Diagonal Dimension: 2.89"
  • Backlight: White LED
  • Controller: RockWorks RW1063-0B-002
  • Pin Count: 16
  • Type: Character Serial LCD
Price Range: $16.89 - $26.10
20x4 I2C Character LCD CFAH2004AC-TMI-EW
20x4 I2C Character LCD
  • Part #: CFAH2004ACTMIEW
  • Size: 98mm x 60mm x 13.6mm
  • Interfaces: I2C
  • Character Count by Lines: 20x4
  • Color: White on Blue
  • Polarizer: Transmissive
  • Diagonal Dimension: 2.89"
  • Backlight: White LED
  • Controller: RockWorks RW1063-0B-002
  • Pin Count: 16
  • Type: Character Serial LCD
Price Range: $15.30 - $23.08