SMS0708 LCD display module adopts digital pen segment LCD display, capable of displaying 7-digit numbers, 8-segment indicators, and 3 decimal points. It is low power consumption and connects with MCU single-chip through a three-wire serial interface. It is widely used in smart gas meters and smart water meters.
The SMS0708 is a 7‑digit LCD display module with 8 segment indicators and 3 decimal points, designed for low‑power operation and compatible with MCU serial interfaces. It is commonly used in smart meters such as electricity and water meters.
The manual lists the module's electrical parameters, physical dimensions, pin functions, and address mapping, and includes a reference link to the product page for further information. This manual is written in Chinese.
| Display capacity | 7 digits, 8 segment indicators, 3 decimal points |
|---|---|
| Operating voltage | 4.8~5.2 V |
| Best operating voltage | 5.0 V |
| Operating current | 300 mA (at 5.0 V) |
| Character height | 10 mm |
| Operating temperature range | -10 °C ~ +55 °C |
| Storage temperature range | -20 °C ~ +65 °C |
| Interface type | 3‑wire serial interface |
| Module dimensions | 78.0 mm × 73.0 mm × 66.0 mm |
The module operates from 4.8 V to 5.2 V.
It can display 7 digits, 8 segment indicators, and 3 decimal points.
It uses a three‑wire serial interface (serial data, shift clock, chip‑select).
The recommended operating temperature is from –10 °C to +55 °C.