![]()
| Pin number | Pin name | Function Description |
| 1 | GND | Power ground terminal |
| 2 | VCC | Main power supply terminal for the display screen |
| 3 | SCL | Four-line SPI serial clock pin |
| 4 | SDA | Four-line SPI serial port data input pin |
| 5 | RES | Display screen reset |
| 6 | DC | LCD data/command selection |
| 7 | CS | LCD chip select signal, with low level being the effective state |
| 8 | BLK | Backlight control switch: By default, the backlight is turned on; a low level will turn off the backlight |
![]()
![]()
![]()