Specifications:
Controller Philp PCD8544 LCD controller
Power supply voltage: 2.7V- 3.3V
Backlight Power Supply Voltage: 3.3V MAX
Can be driverd by Arduino/STM32/8051/AVR/PIC and other low power controllers
Compatible with Nokia 3310 LCD driving source code

Pin Connections:
1. RST--------- reset.
2. CE------------chip selection.
3. DC-----------data/commands choice.
4. DIN-----------serial data line.
5. CLK------------serial Clock Speed.
6. VCC----------Power, 3.3V (Positive).
7. LIGHT--------- backlight control terminal.
8. GND-----------power negative.

Note:
The installation of electronic modules requires basic knowledge and requires a certain electronic professional foundation and hands-on ability.
Manual measurement, with small error.
Real colors may slightly differ from the pictures, as it depends on specific monitor settings and light brightness.