Features & Benefits
- 2-lines x 16-characters Backlight: Blue with white character color LCD
- Default Address: 0x27 for PCF8574T chip; 0x3F for PCF8574AT chip
- Four Pins: VCC, GND,SDL and SCA
- Used for connecting Ar-duino and Raspberry pi
- Working Voltage: Only 5V
- Commonly used in copiers, fax machines, laser printers, industrial test equipment and networking equipment such as routers and storage devices.