I2C 1602 LCD - JXD1602C-IIC （FSTN Positive）

I2C 1602 LCD is a compact 16x2 character display module designed for clear text, number, and symbol output in embedded systems. It features an FSTN positive LCD mode, white LED backlight, IIC/I2C interface, and stable 3.3V or 5.0V operation. The module reduces wiring complexity and supports reliable microcontroller communication. It is suitable for meters, control panels, medical devices, home appliances, consumer electronics, and DIY development projects.

Parameters:

• 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

I2C 1602 LCD is a 16x2 character display module built for efficient text, number, and symbol presentation in embedded electronic systems. The JXD1602C-IIC model features an 84.0×44.0×17.2 mm module outline and a 64.5×14.0 mm viewing area. It supports 3.3V/5.0V drive voltage, ST7066/AIP31066 driver IC, IIC/I2C interface, white LED backlight, and FSTN positive LCD mode. Its -20°C to +70°C operating temperature range and -30°C to +80°C storage range help maintain dependable performance in different environments.

Design Standards

I2C 1602 LCD is designed around practical engineering requirements such as compact wiring, steady communication, and readable character output. The SDA and SCL signal structure helps reduce controller pin occupation, making the module easier to integrate into Arduino, Raspberry Pi, STM32, and other embedded platforms. Its FSTN positive display improves contrast compared with standard character panels, while the white backlight supports clear viewing in indoor equipment. The module also emphasizes low power consumption, anti-interference capability, customization flexibility, and fast sample support for product development and OEM testing.

Applications

I2C 1602 LCD can be used in equipment that requires straightforward information display without a complex graphic interface. It is suitable for meters, control panels, industrial controllers, information terminals, medical devices, home appliances, consumer electronics, and DIY development boards. The module can show operating status, menus, parameter values, warning prompts, measurement data, and basic system messages. Its compact structure and I2C communication make it practical for limited-space PCB designs, prototype verification, small-batch customization, and cost-sensitive electronic products.

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.