Basic Information
IIC 24X2 Characters offers a wider two-line LCD format for devices needing longer menu labels, values, and operating prompts. Its IIC interface reduces wiring, while the STN negative screen and LED backlight support clear dark-background readability. The 118.0x36.0mm module fits meters, control panels, medical equipment, appliances, industrial instruments, and development boards requiring stable text output, efficient MCU connection, and practical space saving during setup, diagnostics, maintenance, and daily use tasks.
Parameters:
| Character Type | 24×02 |
| Model | JXD2402A-IIC |
| Model Size | 118.0×36.0×20.0 mm |
| VA Size | 94.5×17.8 mm |
|
Drive Voltage
|
5.0V/3.3V
|
|
Drive IC
|
ST7066/AIP31066
|
|
Backlight
|
STN LED backlight
|
|
LCD Type
|
STN Negative
|
|
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
IIC 24X2 Characters is a two-line LCD character module designed for projects that require wider text capacity and cleaner data arrangement. The JXD2402A-IIC model provides 24 characters per row, giving more space for menu labels, operating values, codes, and system prompts. It features a 118.0×36.0×20.0 mm module size, 94.5×17.8 mm viewing area, 5.0V/3.3V drive voltage, ST7066/AIP31066 driver IC, IIC/I2C interface, STN LED backlight, and STN Negative display type. Its -20°C to +70°C working range and -30°C to +80°C storage range support dependable use in varied equipment environments.
Design Standards
IIC 24X2 Characters is developed to reduce wiring pressure, improve display organization, and support stable communication with microcontroller systems. The IIC/I2C interface saves connection space compared with traditional parallel character LCD designs, helping engineers simplify PCB layout and reserve more pins for sensors, buttons, or control circuits. The STN Negative screen creates a dark-background viewing effect, while the 06:00 viewing angle supports front-panel readability in common installation positions. The module also supports high contrast, wide-temperature operation, low power consumption, strong anti-interference performance, multiple color combinations, technical documentation, source code support, customization, and 1–3 day sample evaluation.
Applications
IIC 24X2 Characters is suitable for equipment that needs longer character lines without moving to a graphic LCD solution. It can display parameter lists, device menus, numerical readings, warning messages, diagnostic codes, operating instructions, timer data, and maintenance prompts in a wider two-row format. Typical application fields include meters, control panels, information display systems, industrial instruments, medical devices, home appliances, consumer electronics, automation equipment, and development boards. Its 24×2 layout, IIC connection, compact structure, and STN Negative readability make it practical for customized interfaces requiring clear text output and efficient hardware integration.
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: How is cost-effectiveness ensured?
A: The module is designed with streamlined production and cost control, aiming to provide a cost-effective solution while maintaining high quality and performance.
If you would like to learn more or customize the LCD display screen you need, please feel free to contact us.
