Basic Information
The IIC Display Screen is a compact 16x2 character LCD module designed for embedded and industrial applications requiring stable and clear text output. Featuring an integrated I2C (IIC) interface, it reduces wiring complexity and simplifies microcontroller integration. The STN negative display enhances contrast and improves readability in different lighting conditions. It is widely used in automation systems, instrumentation, IoT devices, and electronic development projects for real-time data visualization, status monitoring, and user interface display applications.
Parameters:
| Character Type | 16X2 |
| Model | JXD1602C-IIC |
| Model Size | 84.0×44.0×17.2 MM |
| VA Size | 64.5×14.0 MM |
|
Drive Voltage
|
3.3V/5.0V
|
|
Drive IC
|
ST7066/AIP31066
|
|
Backlight
|
White 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
- The fastest batch delivery can be achieved within 15 days
Key Specifications
The IIC Display Screen is a 16x2 character LCD module designed for reliable text output in embedded and industrial electronic systems. It integrates an I2C (IIC) interface board that converts parallel LCD signals into serial communication, reducing MCU pin requirements and simplifying circuit design. The STN negative display technology enhances contrast and provides clear readability under various lighting conditions, especially in dim environments. With stable driver IC performance and low power consumption characteristics, the module ensures consistent character display and long-term operational reliability in continuous-use applications.
Design Standards
The IIC Display Screen is developed in accordance with industrial electronic display manufacturing standards, focusing on electrical stability, durability, and signal integrity. It supports standard I2C communication protocol compatibility, enabling seamless integration with widely used microcontroller platforms such as Arduino, STM32, ESP32, and other embedded systems. The PCB structure is optimized for anti-interference performance, stable soldering reliability, and efficient thermal management. The STN negative LCD structure is engineered to deliver uniform optical performance and consistent contrast, while the overall design complies with RoHS environmental requirements for safe and sustainable production.
Applications
The IIC Display Screen is widely used in embedded control systems and industrial electronics where clear and efficient text display is required. It is commonly applied in measurement instruments, automation equipment, power monitoring systems, and IoT development projects for real-time data visualization and status feedback. The I2C interface significantly reduces wiring complexity, making it ideal for compact PCB designs and rapid prototyping environments. It is also used in consumer electronics and educational development kits, providing a cost-effective and reliable character display solution for various engineering and commercial applications.
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.
