The SMS1208D digital nib-segment liquid crystal display module can display 12 digits and 11 segments, 3 time dividers and 6 decimal points. It is low-power and widely used in telephone meters and smart display instruments.
This manual describes the SMS1208D liquid‑crystal display module produced by Sunman Electronics. It outlines the module’s basic features, such as a single‑digit 11‑segment display with a time separator and decimal point, and explains its low‑power operation with a three‑wire serial interface for VCU microcontrollers.
Technical details include the operating voltage range, current consumption, temperature limits, physical dimensions, and the address mapping table for controlling individual segments. Reference links to the product page are also provided. This manual is written in Chinese.
| Display mode | Reflective positive display |
|---|---|
| Interface method | Three‑wire serial communication (A type) |
The module uses a three‑wire serial communication (A type).