SMS1219 LCD display module is a digital pen section type LCD display module, using digital pen section type LCD display, can display 12 digits and 12 segments of prompts and 11 decimal points, low power consumption, with MCU single chip microcomputer using three-wire serial port connection, widely used in telephone meters, intelligent display instruments.
The SMS1219 is a digital LCD display module that can show 12 digits, 12 segment characters and 11 decimal points. It operates with low power consumption and connects to an MCU via a three‑wire serial interface, making it suitable for telephone meters and smart displays.
The manual lists the module's electrical parameters, physical dimensions, pin functions and address mapping table, and includes a reference link to the manufacturer's website for additional information. This manual is written in Chinese.
| Display capacity | 12 digits + 12 segment characters + 11 decimal points |
|---|---|
| Working voltage range | 4.8 V – 5.2 V |
| Static power consumption | 300 µA at 5.0 V |
| Character height | 10 mm |
| Operating temperature range | -10 °C to +50 °C |
| Interface type | Three‑wire serial interface (type B) |
The module works from 4.8 V to 5.2 V.
It can display 12 digits, 12 segment characters and 11 decimal points.
It uses a three‑wire serial interface (type B).
The static current consumption is 300 µA at 5 V.