RG1602A-IIC(P) Blue LCD Display with I2C PCF8574T

A 16x2 character LCD with a blue backlight and white text, fitted with a PCF8574T I2C backpack so it needs only four wires — VCC, GND, SDA and SCL — instead of the usual ten-plus parallel connections. This frees up GPIO pins on microcontroller projects that already juggle sensors and actuators.

• 16x2 character display, blue background / white text
• Onboard PCF8574T I2C interface adapter
• Contrast adjustment potentiometer included
• Compatible with Arduino, ESP32 and similar boards

Popular for showing sensor readings on a weather station, menu text on a DIY vending controller, or status lines on a home automation panel — a low-pin-count display for any Indian maker's next project.

Country of origin: India