The SMC0802B is a standard character dot matrix LCD module that can display 8 characters in 2 rows of Western characters. It uses a dot matrix LCD display and has a built-in HD44780 interface LCD display controller, which can be directly connected to an MCU microcontroller.
The SMO0802B is a liquid‑crystal display module with a character size of 2.96 × 5.56 mm and an HD44780 compatible controller. It can be interfaced to 8051‑type microcontrollers and operates from a 4.8‑5.2 V supply.
The manual details the pinout, initialization sequence, backlight voltage settings, and timing diagrams required for proper operation of the display. This manual is written in Chinese.
| Character size | 2.96 × 5.56 mm |
|---|---|
| Controller | HD44780 compatible |
The module uses an HD44780 compatible controller.