Basic Information
The I2C character LCD 1602 is a 16x2 alphanumeric display module designed for embedded and industrial applications requiring clear text output and simple wiring. Featuring an integrated I2C interface, it reduces MCU pin usage while ensuring stable communication and fast data transfer. The VA negative display enhances contrast and readability under different lighting conditions. It is widely used in instrumentation, automation systems, and IoT devices for real-time data visualization and system status display.
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
|
VA 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 of I2C character LCD 1602
The I2C character LCD 1602 is a 16x2 alphanumeric display module designed to present clear and stable text output for embedded and industrial systems. It integrates an I2C interface adapter, allowing direct serial communication with microcontrollers and significantly reducing wiring complexity compared to traditional parallel LCDs. The VA negative display technology enhances contrast, enabling improved readability in both low-light and high-ambient-light environments. With optimized driving circuitry and stable voltage performance, the module ensures consistent character rendering and reliable long-term operation in continuous-use applications.
Design Standards of I2C character LCD 1602
The I2C character LCD 1602 is manufactured in accordance with industrial electronic display standards, focusing on durability, electrical stability, and communication reliability. The module supports standard I2C protocol compatibility, ensuring seamless integration with widely used development platforms such as Arduino, ESP series, STM32, and other embedded controllers. Its PCB design emphasizes signal integrity, anti-interference performance, and long operational life. The VA negative LCD structure is engineered for uniform optical performance, while the overall construction follows RoHS-compliant material requirements for environmentally responsible production.
Applications of I2C character LCD 1602
The I2C character LCD 1602 is widely used in embedded electronics projects, industrial control systems, and smart instrumentation devices where real-time text display is required. It is commonly applied in measurement equipment, power monitoring systems, automation controllers, and IoT development boards for displaying sensor data, system status, and debugging information. Its simplified I2C communication makes it especially suitable for compact PCB designs and prototype development. The module is also used in consumer electronics and educational kits, providing a reliable and cost-effective visual interface for various digital systems.
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.
