I2C LCD Display Module-SJXD1602A-I(DFSTN Negative)

I2C LCD Display Module is a 16×2 character screen for projects that need clear two-line output with fewer connection wires. The SJXD1602A-I model supports 3.3V/5V drive voltage, I2C communication, ST7066/AIP31066 controller options, LED backlight configuration, and stable character commands. It can show values, menus, timers, alarms, counters, and device status while saving MCU pins for other functions. This module fits Arduino projects, Raspberry Pi accessories, meters, control panels, medical devices, appliances, access systems, and embedded 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

Key Specifications

I2C LCD Display Module is a 16×2 character display solution designed for projects that need two-line text output with simplified wiring. The SJXD1602A-I model supports 3.3V/5.0V drive voltage, ST7066/AIP31066 controller IC options, I2C communication, LED backlight configuration, and stable character command control. Its 16×2 layout can show up to 32 characters, including values, menu labels, warnings, counters, and device status. The module is suitable for compact embedded systems where clear display output and reduced pin usage are both important.

Design Standards

I2C LCD Display Module is developed to make LCD integration easier for microcontroller-based products. The I2C interface reduces connection lines compared with traditional parallel LCD modules, helping engineers reserve more MCU pins for sensors, keys, relays, or communication circuits. Its character LCD structure supports efficient initialization, cursor positioning, and text writing without complex graphic programming. The module can also support stable backlight visibility, low power operation, anti-interference performance, documentation support, sample supply, and customization for display mode, backlight color, interface needs, and mechanical structure.

Applications

I2C LCD Display Module is suitable for devices that require compact two-line data display with fewer wires. It can show temperature readings, voltage data, menu options, timer values, alarm codes, operating states, setup prompts, and simple instructions. Typical applications include Arduino projects, Raspberry Pi accessories, industrial meters, equipment control panels, medical devices, home appliances, access systems, vending machines, test instruments, educational kits, DIY electronics, and embedded controllers. Its I2C communication and 16×2 format make it practical for both prototype development and production equipment.

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.