Gravity: I2C LCD1602 Arduino LCD Display Module (Green)

The LCD1602 module from DFRobot's Gravity IIC series is a great upgrade from the classic LCD1602. It has a square shape with a vibrant green color and a row of 2.54 pin headers. This module doesn't require contrast adjustment, has a controllable backlight, and is compatible with both 3.3V and 5V voltages. The optimized function and appearance offer a unique experience. Specifications include an operating voltage of 3.3V - 5.0V, an operating current of ≤20mA, a 16*2 display, IIC/I2C communication mode, a green backlight, an operating temperature of -20 to +70°C, a storage temperature of -30 to +80°C, and dimensions of 87.0*32.0*13.0mm (3.43*1.26*0.51in). Also available are product wiki and more documents.

Using this LCD display module is easy. First, connect it to your Arduino board following the I2C communication protocol. Since it's compatible with both 3.3V and 5V, you can choose the appropriate power supply according to your setup. There's no need to adjust the contrast, which saves you time. To control the backlight, you can use the relevant pins on the module. When using the module, keep the operating temperature between -20°C and +70°C. Don't expose it to temperatures outside the storage range of -30°C to +80°C for a long time, as this may damage the module. For maintenance, keep it clean and dry. Avoid touching the display screen with dirty hands to prevent scratches and stains. If you need more information, refer to the product wiki and other available documents.