ALAMSCN IIC I2C TWI Serial 1602 16x2 Character LCD Module Shield Display Panel Screen for Arduino R3 MEGA2560 Blue Backlight

Specification: Interface: I2C I2C Address: 0x20 Sofware version :0022 LCD controller: HD44780 SDA (DATA) -> analog input pin 4 SCL (CLOCK) -> analog input pin 5 Pin Definition : GND.VCC.SDA.SCL Back lit : Blue with white char color Contrast Adjust : Potentiometer Backlight Adjust : Jumper   Features: 1. Working voltage: 5.0V 2. Provide three communication methods with MPU: 4-bit, 8-bit parallel, serial communication 3. Automatic power-on reset function 4. Low power and power saving design: a. Normal mode (450uA typ VDD=5V) b. Standby mode (30uA max VDD=5V) 5. Mixed display function of drawing and text screen 6. Multi-function instructions: display clear/display shift display clear/vertical line scroll display on/off/by_line reverse display cursor on/off/standby mode display character blink cursor shift 7. Visual angle at 6 o'clock 8. Wide temperature range -20 degrees to +70 degrees Package Included: 1 X 1602 LCD Display with I2C serial interface BLUE