SMS0805 LCD module is a digital pen segment LCD display, can display 8 digits and 6 segment prompts and 1 decimal point, wide voltage working range, low power consumption, with MCU single chip microcomputer using three-wire serial interface, widely used in intelligent gas meters.
The SMS0805 is a segment‑type LCD display module that can show s digits, s segment indicators and a decimal point. It features low power consumption, a three‑wire serial interface, and a compact size suitable for embedded applications.
Key specifications include a static power draw of less than 9 mA at 5 V, operating temperature down to –16 °C, a viewing angle of s:oo, and physical dimensions of roughly 90 mm × 81.3 mm × 0.3 mm. The module uses pins ENP, VEC, CUK, PI, CS, and BZ for signal input and output, with a detailed pin‑mapping table provided. This manual is written in Chinese.
| Static power consumption | <9 mA (5.0 V) |
|---|---|
| Operating temperature (lower limit) | -16 °C |
| Display capacity | s digits, s segment indicators + decimal point |
| Interface type | Three‑wire serial interface (Cg type) |
| Physical dimensions | 90.0 mm × 81.3 mm × 0.3 mm |
The module uses six pins: ENP (power source), VEC (power source), CUK (serial shift input), PI (serial data input), CS (chip select), and BZ (beeper output).
The display consumes less than 9 mA when powered at 5 V.
The module can operate down to –16 °C.