SparkFun 20x4 SerLCD - RGB Backlight (Qwiic)

SparkFun 20x4 SerLCD - RGB Backlight (Qwiic)

• 20x4, Black on RGB Display. Three communication options: Serial, I2C and SPI. Adjustable I2C address controlled via software special commands (0x72 default). Qwiic connection.
• The AVR ATMega328p (with compatible with Arduino bootloader) is populated on the back of each LCD screen and handles all of the LCD control. Open-sourced firmware and compatible with Arduino bootloader enables updates via the Arduino IDE
• Emergency reset to factory settings (Jumper RX to GND on bootup). Operational backspace character. Incoming buffer stores up to 80 characters
• Pulse width modulation of backlight allows direct control of backlight brightness and current consumption. Pulse width modulation of contrast allows for software defined contrast amount.
• User definable splash screen. Dimensions (LxWxH): 97.67x60.23x15.32mm. Weight: 0.1532 oz.