User Manual Q&AAnswer
Mar 02, 2025 - 07:20 AM
According to the Surenoo SLC2004A2 Series LCD Module user manual, the module uses a parallel interface and has 16 pins for connection. Here is the pin configuration:
Pin No | Pin Name | Descriptions
-------|----------|-------------
1 | VSS | Ground, 0V
2 | VDD | Logic Power Supply
3 | V0 | Operating voltage for LCD
4 | RS | Data/Instruction Register Select (H: Data Signal, L: Instruction Signal)
5 | R/W | Read/Write (H: Read Mode, L: Write Mode)
6 | E | Enable Signal
7-14 | DB0-DB7 | Data Bits 0-7
15 | LED_A | Backlight Anode
16 | LED_K | Backlight Cathode
To connect the LCD module to your device, you will need to connect the appropriate pins to your microcontroller or other control circuitry. The VSS pin should be connected to ground, the VDD pin to the logic power supply, and the V0 pin to the operating voltage for the LCD. The RS pin is used to select between data and instruction signals, and the R/W pin is used to select between read and write modes. The E pin is the enable signal for the LCD. The DB0-DB7 pins are used for data transmission. Finally, the LED_A and LED_K pins are used for the backlight.
Please refer to the user manual for more detailed information on the connection and usage of the Surenoo SLC2004A2 Series LCD Module.
Add New Comment