Basic Information
LCD Character Display Photon provides a 16x4 text interface for Photon boards, IoT devices, and compact embedded systems needing more rows than a basic 1602 screen. Its IIC connection reduces wiring, while the STN negative panel, white LED backlight, and 3.3V/5V drive support clear output. The 87.0x60.0mm module suits meters, medical devices, appliances, communication terminals, controllers, and DIY electronics for status display, sensor data, alarms, and setup guidance, daily operation.
Parameters:
| Character Type | 16X4 |
| Model | SJXD1604A-IIC |
| Model Size | 87.0×60.0×19.0 MM |
| VA Size | 62.0×27.2 MM |
|
Drive Voltage
|
3.3V/5.0V
|
|
Drive IC
|
ST7066/AIP31066
|
|
Backlight
|
White LED backlight
|
|
LCD Type
|
STN 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
LCD Character Display Photon is a 16×4 character LCD module designed for Photon-style embedded projects and controller-based interfaces that need more text rows in a compact display area. The SJXD1604A-IIC model offers 16 characters on each line and 4 display lines, giving enough room for status data, menu labels, sensor values, and operating prompts. It features an 87.0×60.0×19.0 mm module size, 62.0×27.2 mm viewing area, 3.3V/5.0V drive voltage, ST7066/AIP31066 driver IC, IIC/I2C interface, white LED backlight, STN Negative LCD type, 06:00 viewing direction, -20°C to +70°C working temperature, and -30°C to +80°C storage temperature.
Design Standards
LCD Character Display Photon is developed for low-pin communication, clear multi-line output, and smooth integration with compact electronic systems. The IIC/I2C interface reduces wiring compared with a standard parallel LCD, helping engineers connect the module to Photon boards, MCU platforms, Arduino-style projects, and custom control circuits with fewer signal lines. Its STN Negative display mode creates a dark-background readout, while the white LED backlight highlights characters for a clean and modern panel appearance. The module also supports high contrast, wide-temperature operation, low power consumption, anti-interference performance, multiple color combinations, complete technical information, source code support, customization, 1–3 day sample testing, cost-effective quality, and fast batch delivery.
Applications
LCD Character Display Photon is suitable for products that need four-line character output with simplified I2C wiring. It can show cloud-device status, sensor readings, network messages, control menus, alarm notes, testing feedback, voltage data, and user instructions in a structured text layout. Typical application fields include Photon development projects, IoT devices, meters, industrial control boards, medical equipment, home appliances, communication terminals, information display systems, consumer electronics, and DIY electronics. Its 16×4 format, IIC communication, STN Negative contrast, white backlight, and compact module structure make it practical for embedded interfaces requiring stable information display.
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.
