The Nokia 5110 LCD display module is a small, monochrome graphic display that can be used to display text, graphics, and other types of information. The display has a resolution of 84x84 pixels and can display up to 4 lines of characters. It is commonly used in microcontroller projects and other electronic devices.

To use a Nokia 5110 LCD display module with a microcontroller, such as an Arduino, you will need to connect the module to the microcontroller using a suitable connector or set of wires. The module will typically have a set of pins or a connector for the microcontroller, as well as a connector for the display and a connector for the backlight. You will also need to install a library or firmware that provides functions for controlling the display and drawing text and graphics to the screen.

• 84 X 84 dot matrix LCD,can show 4 lines of characters
• Use serial interface communicate with the master processor,the number of interface signal line reduced greatly, only 8 signal lines including power and GND.Support different types of MCU,such as the SPI,MCS51 serial mode 0 of AVR.Transfer rate up to 4Mbps,can full speed write display data without waiting time.
• Can use the conductive glue to connect the module with the printed board,without connecting cable.The metal hooks on the module can fix the module on the printed board,which is very easy to install and replace.
• LCD controller/driver chip has been bound to LCD chip,the volume of LCD is small
• Low power supply,the working current in normal situation is lower than 200μA,and has power-down mode