Basic Information
LCD Small Size is a compact 8×2 character module designed for limited panel spaces and simple two-line information. It uses STN Positive technology, white LED backlight, and IIC/I2C communication to reduce wiring and save controller pins. Supporting 3.3V or 5.0V drive voltage, wide-temperature operation, and low power use, it suits meters, portable devices, smart appliances, medical equipment, industrial units, and DIY electronics.
Parameters:
| Character Type | 8X2 |
| Model | JXD0802A-IIC |
| Model Size | 58.0×32.0×19.5 MM |
| VA Size | 37.7×16.0 MM |
|
Drive Voltage
|
3.3V/5.0V
|
|
Drive IC
|
ST7066/AIP31066
|
|
Backlight
|
White LED backlight
|
|
LCD Type
|
STN Positive
|
|
Interface
|
IIC/I2C
|
| Working Temperature |
-20°C - +70°C
|
|
Storage Temperature
|
-30°C - +80°C |
Feature
- High contrast, wide-temperature operation
- Low power consumption, high anti-interference performance
- Support for multiple color combinations
- Provide a complete set of one-stop technical information and source code
- Supports customization
- Supports 1-3 day samples
- High quality and cost-effective
Key Specifications
LCD Small Size JXD0802A-IIC is made for designs where the display window must stay compact while still showing two rows of character information. The module uses an 8×2 character layout, 58.0×32.0×19.5 mm outline size, and 37.7×16.0 mm viewing area. It supports 3.3V/5.0V drive voltage, ST7066/AIP31066 drive IC, STN Positive LCD type, white LED backlight, and IIC/I2C interface for reduced wiring.
Design Standards
LCD Small Size focuses on space-saving installation, clear character visibility, and efficient circuit connection. Its IIC/I2C interface helps reduce pin usage, while the STN Positive display structure supports readable text and number output. The module operates from -20°C to +70°C and stores from -30°C to +80°C. It also supports high contrast, low power consumption, anti-interference performance, multiple color combinations, source code support, customization, and 1–3 day sample service.
Applications
LCD Small Size fits compact products that need simple two-line information, such as settings names, small numeric values, channel marks, running states, and short operation prompts. It can be used in portable electronic devices, meters, smart home products, embedded systems, industrial equipment, medical devices, consumer electronics, and DIY projects. The small 8×2 layout helps save front-panel space while keeping basic data easy to read.
Product Size
FAQ
Q: Do you provide samples?
A: Yes, samples are typically available within 1-3 days for customers to test and evaluate the module's performance and compatibility.
Q: How to customize this LCD display module?
A: The module can be customized according to customer requirements, including character display content, backlight color, shell design, and other parameters, to meet specific application needs.
Q: What applications is this module suitable for?
A: This module is suitable for applications requiring the display of large font characters and numbers, such as meters, equipment control panels, and information display systems.
Q: How is the quality of this module?
A: This module is manufactured using high-quality LCD panels and electronic components, designed to be stable and reliable, ensuring long-term stable operation and high-quality display performance.
Q: What is this screen used for？
A: Character LCD screens are widely used in home appliances, industrial controls, medical devices, consumer electronics, and DIY projects, suitable for displaying status information, menu options, and basic data.
If you would like to learn more or customize the LCD display screen you need, please feel free to contact us.
