Basic Information
Character Select Screen is a compact 8×2 LCD module for parameter names, channel labels, timer values, warning notes, and operation prompts. It uses FSTN Positive technology, white LED backlight, and IIC/I2C communication to save controller pins. Supporting 3.3V or 5.0V drive voltage, wide-temperature operation, and low power use, it fits meters, handheld units, appliances, medical devices, industrial controls, 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
|
FSTN 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
Character Select Screen JXD0802A-IIC uses an 8×2 character format to place two short rows of readable information inside a compact product interface. Its 58.0×32.0×19.5 mm outline and 37.7×16.0 mm viewing area make it suitable for small front panels, handheld units, and embedded boards. The module supports 3.3V/5.0V drive voltage, ST7066/AIP31066 drive IC, FSTN Positive LCD type, white LED backlight, and IIC/I2C communication for fewer signal connections.
Design Standards
Character Select Screen focuses on clean character recognition, simplified wiring, and dependable use in compact electronic systems. The FSTN Positive structure improves readability for text and numeric content, while the IIC/I2C interface helps save controller pins during circuit design. The module supports -20°C to +70°C working temperature and -30°C to +80°C storage temperature. It also offers high contrast, low power consumption, anti-interference performance, multiple color options, source code support, customization, and 1–3 day sample service.
Applications
Character Select Screen is suitable for product interfaces that need short readable content, such as parameter selection, channel labels, timer values, setting names, warning notes, and operation prompts. It can be applied to meters, small appliances, equipment panels, medical devices, consumer electronics, industrial control units, and DIY development projects. The two-line layout gives engineers enough room for basic interaction without using a larger graphic display, helping reduce space, wiring, and overall module complexity.
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.
