SMS1206C is a digital pen segment LCD display module that can display 12-digit numbers, 9-character segments, and 11 decimal points. This module features low power consumption, a three-wire serial interface, and is widely used in applications such as telephone billing meters and smart display instruments.
The SMS1206C is a digital LCD display module that can show 12 digits, 9 symbols and 11 small dots. It operates at low power and connects to an MCU via a three‑wire serial bus, making it suitable for telephone meters and smart displays.
The manual includes an overview of the module, key technical parameters, a description of the three‑wire interface signals, physical dimensions, and a complete pin‑mapping table. Reference information and a link to the product page are also provided. This manual is written in Chinese.
| Operating voltage | 4.8 V – 5.2 V |
|---|---|
| Working temperature range | -10 °C – +60 °C |
| Storage temperature range | -20 °C – +70 °C |
| Character height | 12.0 mm |
| Interface type | Three‑wire serial (g‑type) |
| Interface pins | NC (no connection), CS (chip select), CK (serial shift clock), PI (serial data input), VSS (ground), VPP (positive supply) |
The module works from 4.8 V to 5.2 V.
It uses a three‑wire serial interface (g‑type).