Referring to the LCD16020, I believe that everyone is not unfamiliar with the square shape, green color, a row of 2.54 pin header.... LCD1602 module is a product of the DFRobot Gravity I2C series, which has been greatly optimized for its original LCD1602 appearance. This module does not need to adjust the contrast, retain the backlight controllable function, and simultaneously compatible with 3.3V and 5V voltage. The optimization of function and the appearance will bring you the different experience.

• Operating Voltage: 3.3V~5.0V
• Operating Current: ≤20mA
• Display Description: 16*2
• Communication Mode: I2C
• Backlight: Blue
• Operating Temperature: -20 to +70°C
• Storage Temperature: -30 to +80°C
• Dimension: 87.0*32.0*13.0mm/3.43*1.26*0.51in

Documents

• Product wiki

Package includes :

• 1 x Gravity: I2C LCD1602 Arduino LCD Display Module (Blue) 

• 1 x Gravity I2C/UART sensor cable