Please note: While we strive for accuracy in our descriptions and images, the actual color and appearance of the items may vary slightly from the photographs due to lighting conditions or varying computer monitor settings.

LCD I2C Adapter

K-TECHNICS
In stock
KSh150.00

Secure checkout

Friendly support

Hassle-free returns

A compact module designed to reduce wiring complexity and save valuable microcontroller pins. This adapter converts standard parallel-interface LCDs into an I2C-compatible display, allowing seamless communication using just two signal lines: SDA and SCL.

Ideal for Arduino, ESP8266, ESP32, Raspberry Pi, and other microcontroller platforms, the LCD I2C adapter makes it easier to integrate 16x2 and 20x4 character LCD displays into your electronics projects. With an onboard potentiometer for contrast adjustment and support for multiple I2C addresses, it offers flexibility and convenience for beginners and advanced makers alike.

Key Features

  • Converts parallel LCD displays to I2C communication
  • Reduces wiring requirements to only SDA and SCL lines
  • Compatible with 16x2 and 20x4 HD44780-based LCD modules
  • Adjustable display contrast via onboard potentiometer
  • Supports Arduino, ESP32, ESP8266, Raspberry Pi, and more
  • Saves microcontroller GPIO pins for additional peripherals
  • Easy installation and reliable performance

Specifications

  • Interface: I2C (IIC)
  • Driver IC: PCF8574 or equivalent
  • Operating Voltage: 5V
  • Compatible LCD Types: 1602, 2004, and other HD44780-compatible displays
  • Adjustable Contrast: Yes
  • Address Configuration: Supported through address jumpers.

Ensure your order is placed by 2PM to guarantee next-day delivery! Our commitment to prompt service includes a 24-hour delivery system through our network of carriers, aimed at ensuring your package arrives right on schedule.

Please note, a delivery fee of €4.99 applies for orders under €50. For those in remote areas, be aware that our couriers may apply an extra surcharge. This additional fee helps cover the costs of transporting your items to harder-to-reach locations.