Description of product: Qwiic SerLCD 16x2 I2C display - RGB backlight - SparkFun LCD-16396
16x2 LCD display with RGB backlight. The built-in ATmega328P AVR microcontroller uses a quartz resonator with a frequency of 11.0592 MHz to increase the accuracy of communication with an adjustable baud rate from 1,200 to 1,000,000 baud (the default is set to 9600). The controller firmware is fully open. The product can communicate via UART , I2C and SPI buses. It has one Qwiic connector.
The manufacturer provides a detailed user manual for the display.
Qwiic SerLCD 16x2 I2C display - RGB backlight - SparkFun LCD-16396 .
RGB backlit display - SparkFun LCD-16396 .
Qwiic SerLCD 16x2 display
- Equipped with a Qwiic connector, which significantly facilitates the process of creating electronic designs, without the need to solder individual elements
- The built-in AVR ATmega328P controller (with Arduino compatible bootloader) is placed on the back of the screen module board. Supports all LCD controls
- The AVR microcontroller uses a crystal with a frequency of 11.0592 MHz, which increases the accuracy of communication
- Emergency reset to factory settings (RX jumper to GND at startup)
- Input buffer holding up to 80 characters
- Backlight Pulse Width Modulation allows direct control of backlight brightness and power consumption
- The modulation of the width of the contrast pulses allows for the programmatic definition of the amount of contrast
- User-defined splash screen
- Open source firmware and Arduino compatible bootloader enable updates via the Arduino IDE
Qwiic SerLCD 16x2 I2C display specification
- Supply voltage: from 3.3 V to 9 V (3.3 V only through the Qwiic connector and pin "+")
- I / O logic voltage: 3.3 V
- Current:
- minimum (no letters displayed): 4.4 mA (screen off)
- maximum (characters fill the entire display space):
- red: 11.9 mA
- green: 8.9 mA
- blue: 8.1 mA
- white: 19.6 mA
- Communication supported: UART, I2C, SPI
- Programmatically variable I2C address: 0x72 (default)
- Displayed characters: black with RGB backlight
- Dimensions: 80.29 x 35.90 x 14.09 mm
Kit contents
- Qwiic SerLCD 16x2 I2C display - RGB backlight - SparkFun LCD-16396 - 1 pc.
Elements placed on the display module board .
