This product is a 240*128 dot matrix Chinese character library LCD module, with two types of interfaces, metal pins and soft flat cables, and can choose 3V or 5V power supply.
This manual describes the DV240128GB graphics LCD module, including its physical dimensions, display characteristics, and electrical requirements. Key specifications such as LCD type, dot matrix, and backlight type are listed.
The document also details the module's 22‑pin interface, pin functions, and recommended supply voltages (3.3 V or 5 V). Pin 9 has been changed from NC to BUSY, and pin 19 may be left unconnected. This manual is written in Chinese.
| LCD type | STN |
|---|---|
| Number of Dots | 240 x 128 |
| Driver IC | S6BO086 |
| Backlight type | LED |
| Interface type | Parallel |
| Input voltage | 3.5 V |
Pin 9, originally NC, has been changed to a BUSY signal.
The module can be powered with either 3.3 V or 5 V.
The display uses an LED backlight.
The driver IC is S6BO086.