SMS1208B digital pen segment LCD display module is a low-power LCD display module. It can display 12 digits and 7 groups of Chinese characters + 12 decimal points. It is widely used in telephone meters and intelligent display instruments.
The SMS1208B is a digital LCD display module that can show 12 digits, 7‑segment symbols and 12 decimal points. It is low‑power and connects to an MCU via a three‑wire serial bus, making it suitable for telephone meters and smart display instruments.
The manual lists the module’s key technical parameters, interface method, signal definitions, physical dimensions and a character‑to‑segment mapping table, enabling users to integrate and program the display correctly. This manual is written in Chinese.
| Display capacity | 12 digits + 7 segment symbols + 12 decimal points |
|---|---|
| Supply voltage | 5.0 V |
| Character height | 10.0 mm |
| Contrast | < ss % |
| Operating temperature | -20°C to +70°C |
| Storage temperature | -30°C to +70°C |
| Display mode | Reflective |
| Interface method | Three‑wire serial (g type) |
It uses a three‑wire serial interface (g type).
It can display 12 digits, 7‑segment symbols, and 12 decimal points.
The module operates from –20 °C to +70 °C.