
This graphical display offers remarkable visual appeal at an unbeatable price. Its black negative display, paired with a full RGB LED backlight, allows creation of any imaginable color through PWM control, ensuring a stunning effect against the dark background.
Comes equipped with four mounting holes and a labeled 11-pin 2mm-pitch breakout for seamless integration. Simply solder some wires to the breakout for easy connectivity. Note: LCDs are shipped without pre-soldered wires.
Includes a complimentary 4050 level shifter chip for safe use with 5V microcontrollers. This display is economically advantageous compared to KS0108 LCDs, requiring only 4 or 5 digital pins with its serial interface.
Its low-power, full-color backlight remains visible even in daylight, functioning flawlessly with 3V logic. However, it requires a level converter for 5V Arduinos and necessitates a microcontroller upgrade for buffering, utilizing 1Kb of RAM.
Easy-to-use C code and an Arduino library are available, ensuring quick setup. An in-depth tutorial is accessible at our resource site, enhancing convenience and functionality.
| Brand | Adafruit |
| Model | 438 |