IIC/ I2C / Interface LCD1602 2004 LCD Adapter Plate Module For Arduino LCD 1602
Feature:
Product parameters:
1. Dimensions: 41.5mm * 19mm * 15.3mm
2. Weight:. 5g
3. PCB Color: Black
4. Supply Voltage :2.5-6V
5. supports I2C protocol
6. with backlight power control, you can set the backlight power supply is connected by a jumper. Plug jumper to connect backlight power supply, unplug the jumper to disconnect the backlight power
7. Contrast can be adjusted by turning the blue potentiometer clockwise enhanced counterclockwise weakened. Potentiometer design on the front, enabling customers to freely adjust anytime
8. modules can be cascaded up to cascade 8. Modify the device address via a short circuit A0/A1/A2. The default address is 0x27
