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This Character LCD module is a 1602 LCM type with 2 rows of 16 columns. This model operates at 5V and has a blue backlight with white on blue text. It features a standard HD44780 compatible controller to simplify integration into your project and includes a strip of male header that can be soldered to the board as needed. This industry standard LCD module is supported by a wide variety of microcontroller libraries, code, circuits and projects.
Pin | Label | Description |
---|---|---|
1 | VSS | Ground |
2 | VCC | 5V power supply input |
3 | VEE | Contrast adjust |
4 | RS | Data/command select (data=high, command=low) |
5 | R/W | Read/write select (read=high, write=low) |
6 | E | Enable |
7 | DB0 | Data bit 0 (8 bit mode) |
8 | DB1 | Data bit 1 (8 bit mode) |
9 | DB2 | Data bit 2 (8 bit mode) |
10 | DB3 | Data bit 3 (8 bit mode) |
11 | DB4 | Data bit 4 (4 or 8 bit mode) |
12 | DB5 | Data bit 5 (4 or 8 bit mode) |
13 | DB6 | Data bit 6 (4 or 8 bit mode) |
14 | DB7 | Data bit 7 (4 or 8 bit mode) |
15 | LED+ | Backlight 5V power supply input |
16 | LED- | Backlight ground |