SPI I2C UART 20x4 LCD White Text, Blue Background
SPI I2C UART 20x4 LCD White Text, Blue Background
A 3.3V 20x4 Character LCD with I2C/SPI/UART interface modes. White text on blue background. Backlight and contrast control via software commands. Large size, 76.0mm x 25.0mm active area. Simple command line software for the Raspberry Pi, and source code examples in C.Package includes one LCD display and six fem/fem wires. Note : Raspberry Pi is not included.
Product Features
- I2C mode up to 400Khz, configurable slave address
- Two pin 3.3V UART mode, baud rates {9600, 19200, 38400, 57600, 115200}
- 4-pin SPI mode, supports all 4 standard SPI modes, up to 3Mhz clock
- Backlight brightness and contrast controlled by software commands
- Source code examples for custom applications, showing how to interface with the LCD from any I2C/UART/SPI hardware