I2C Module For 1602 LCD

You can solder the pins directly to your 1602 LCD or use it with a breadboard. It include a adjustment pot to control the back-light brightness,

I2C Module For 1602 LCD Specification

• Compatible with 16×2 and 20×4 display’s
• Default I2C Address = 0x3F
• Address is selectable – Range 0x20 to 0x27