1602 LCD With I2C - SJXD1602B-IIC （VA Negative）

1602 LCD With I2C is a compact 16x2 character module for Arduino, Raspberry Pi, and embedded control projects. Its IIC/I2C interface reduces wiring through SDA and SCL lines while saving pins for other functions. The SJXD1602B-IIC model supports 3.3V/5V drive voltage, ST7066/AIP31066 controller options, white LED backlight, and VA negative display technology. It can show sensor values, menus, status prompts, alarms, timers, and operating data in smart devices, meters, instruments, and DIY electronics.

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

1602 LCD With I2C is a 16x2 alphanumeric display module designed to show two rows of 16 characters for compact data presentation. The SJXD1602B-IIC model features an 85.0×30.0×18.0mm outline size and a 64.5×14.0mm viewing area. It supports 3.3V/5.0V drive voltage, ST7066/AIP31066 controller IC options, IIC/I2C interface communication, white LED backlight, and VA negative LCD technology. Its operating temperature range of -20°C to +70°C and storage range of -30°C to +80°C support stable use in varied electronic environments.

Design Standards

1602 LCD With I2C is designed to reduce wiring complexity by using the I2C interface, helping developers connect the screen to Arduino, Raspberry Pi, and other microcontroller platforms with fewer signal lines. The VA negative display mode creates strong contrast, while the white LED backlight helps maintain clear visibility in compact panels. The module supports high contrast, low power consumption, anti-interference performance, and wide-temperature operation. It can also be customized for character content, backlight color, shell structure, and project-specific display requirements.

Applications

1602 LCD With I2C works well in devices that need simple two-line output for essential information. It can display sensor readings, menu options, system status, warning prompts, temperature values, timer data, voltage readings, and basic user instructions. Common applications include Arduino learning kits, Raspberry Pi projects, smart home controllers, industrial meters, access control systems, medical equipment panels, consumer electronics, household appliances, laboratory tools, and DIY electronic products. Its compact structure and I2C wiring make it suitable for products where space-saving assembly and reliable text display matter.

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.