LCD 16X4 1604 Character LCD Display Module LCM To Esp32 - SJXD1604A （STN Positive）

LCD 16X4 1604 Character LCD Display Module LCM To Esp32 offers a clear 4-line text interface for embedded control, IoT projects, and equipment panels. With 16 characters per row, 3.3V/5V drive support, white LED backlight, and ST7066/AIP31066 controller compatibility, it helps display menus, sensor data, alerts, and operating status with stable readability in compact electronic systems.

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

LCD 16X4 1604 Character LCD Display Module LCM To Esp32 uses a 16-column by 4-line character layout, allowing up to 64 characters for menus, status values, prompts, and device messages. The SJXD1604A model features an 87.0×60.0×13.5mm outline size, 62.0×27.2mm viewing area, 3.3V/5.0V drive voltage, ST7066/AIP31066 controller IC, 16-pin interface, white LED backlight, and STN positive display mode. Its working temperature range of -20°C to +70°C supports stable operation in demanding embedded environments.

Design Standards

The module is designed for clear character presentation, low power use, and reliable signal performance in ESP32-based systems and other microcontroller platforms. Its 06:00 viewing direction helps maintain readable contrast for front-panel installation, while the white LED backlight improves visibility in indoor equipment, test devices, and control terminals. The structure supports customization options such as backlight color, display configuration, housing requirements, and application-specific interface adjustments, making it suitable for both prototype testing and batch production.

Applications

LCD 16X4 1604 Character LCD Display Module LCM To Esp32 is suitable for projects that need compact text output without a complex graphic display. It can show sensor readings, operating modes, warning messages, timer values, menu items, and equipment status in smart devices, industrial controllers, laboratory instruments, home appliances, DIY electronics, medical equipment panels, and information display systems. Its ESP32 compatibility makes it practical for IoT terminals, automation modules, teaching kits, and custom electronic products requiring dependable 16x4 character display performance.

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.