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| Application scenarios: CNC machine tool operation panel, PLC controller status display, frequency converter panel, testing and measuring instruments (such as oscilloscopes, multimeters), smart meters/water meters/gas meters, auxiliary display of industrial touch screens. | |||||||||
Practical STN Display: Features STN blue film, negative display, and transmissive technology, paired with 128x64 dot matrix resolution—ideal for clear presentation of Chinese/English text, graphics, and UI elements.
High Integration: Built-in RAM and power circuit in the driver chip simplify external design, cutting down overall system complexity and costs.
Ultimate Energy Efficiency: Extremely low power consumption makes it perfect for battery-powered devices, outperforming color screens in battery life.
Flexible Connectivity: Supports SPI and parallel interfaces, easily compatible with various MCUs for seamless integration.
Upgrading your equipment with this advanced 128x64 display module translates directly into enhanced user experiences and streamlined manufacturing processes. We have engineered every facet of this component to deliver measurable value to your production lines and your end-users.
Streamlined System Architecture: The built-in RAM and power circuit within the ST7567 driver chip drastically reduce the need for external components, simplifying your schematic design and accelerating your time-to-market.
Exceptional Battery Conservation: Operating on a mere 3.3V with an optimized 4-LED backlight circuit, this module draws minimal current, making it a superior choice for extending the lifespan of portable and battery-dependent equipment.
Universal Microcontroller Compatibility: Designed with a flexible 4L_SPI interface, it communicates flawlessly with a vast array of modern MCUs, ensuring rapid firmware development and hassle-free hardware integration.
Zero-Degradation Display Technology: Unlike organic screens that suffer from burn-in, our pure physical LCD structure guarantees consistent, artifact-free performance even when displaying static interfaces for thousands of hours.
Optimized Spatial Footprint: With an ultra-slim 10mm profile and a generous 71.7mm × 38.8mm active viewing area, it maximizes display real estate without compromising the compact form factor of your final product.
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Equipped with ST7567 driver IC, ensuring stable operation and reducing peripheral design workload.
Operates reliably in a wide temperature range of -20℃~+70℃, adapting to harsh industrial, medical, and automotive environments.
Pure LCD physical display avoids organic material aging, delivering an ultra-long lifespan for long-term use.
High cost-effectiveness balances functionality and budget, cheaper than color TFT screens while meeting most display needs.
This LCD module is model G211, designed with a 128*64 dot matrix. It adopts an STN display type with a 6 O’CLOCK viewing angle, uses a 4L_SPI interface, and is equipped with an ST7567 driver IC. Its overall dimensions are 84.5mm × 51.8mm × 10mm, with a VA area size of 71.7mm × 38.8mm. The power supply voltage is 3.3V, and it supports negative display with full transparency. The connection method is a PITCH 0.5 × 20PIN plug-in type, and the backlight circuit uses 4 LEDs, with an operating current (If) of 60mA and a forward voltage (Vf) of 4V.
| Product specification information | |
| Model | G211 |
| Lattice number | 128*64 |
| Display type/perspective | STN| 6 O’CLOCK |
| Interface | 4L_SPI |
| Drive IC | ST7567 |
| Overall dimensions | 84.5mm X 51.8mmX 10mm |
| VA area size | 71.7mm X38.8mm |
| Power supply voltage | 3.3V |
| Display mode | Negative display, full transparency |
| Structure | LCD+BL |
| Connection method | PITCH 0.5 * 20PIN plug-in |
| Backlight circuit | 4LED If=60mA, Vf =4V |
This is its most classic and widely used field.
Application scenarios: CNC machine tool operation panel, PLC controller status display, frequency converter panel, testing and measuring instruments (such as oscilloscopes, multimeters), smart meters/water meters/gas meters, auxiliary display of industrial touch screens.
Reason for selection:
High reliability: Wide temperature characteristics (usually -20 ℃~+70 ℃) suitable for harsh industrial environments.
Rich information display: 128x64 resolution is sufficient to display multiple lines of parameters, real-time data, simple waveforms, setting menus, and alarm information.
Cost controllable: Under the premise of meeting functional requirements, the cost is much lower than that of color TFT screens.
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Application scenarios: blood glucose meter, electronic blood pressure monitor, blood oxygen saturation monitor, portable electrocardiogram (ECG) machine, infusion pump display interface.
Reason for selection:
Extremely low power consumption: greatly extends the battery life of battery powered devices, which is a key indicator of medical equipment.
Clear display: able to clearly display physiological parameters, measurement results, waveforms, and operating instructions.
Strong stability: meets the stringent requirements of medical equipment for stability and reliability.
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Application scenarios: In car diagnostic device (OBD), reverse radar display, car audio information screen, on-board computer display, tire pressure monitoring system (TPMS) display terminal.
Reason for selection:
Environmental adaptability: able to withstand wide temperature changes and electromagnetic interference inside the car.
Wide viewing angle: Clear and easy to read from the driver's perspective.
Practical Function: Perfectly adapted to display vehicle data, diagnostic information, audio lists, and other needs.
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Application scenarios: smart thermostat, air purifier control panel, advanced remote control, coffee machine, washing machine status screen, fitness equipment (such as treadmill) dashboard.
Reason for selection:
Good user experience: It can provide a more user-friendly and flexible graphical interface than a segmented screen.
High cost-effectiveness: While enhancing the sense of grade for household appliances, it effectively controls the overall cost of the machine.
Simple interface: SPI interface facilitates connection with various main control chips.

Application scenarios: Communication testing equipment, network switch/router status screens, scientific research instruments, electronic scales, security alarm panels.
Reason for selection:
Strong sense of professionalism: Single color screen displays data with focus and non glare, suitable for professional occasions.
Customization flexibility: You can freely define display content, draw logos, and customize icons.
Long lifespan: No risk of screen burn-in, suitable for devices that require long-term or even year-round power on operation.
Partnering with a dedicated manufacturer ensures that your supply chain remains robust, predictable, and economically advantageous. We understand that sourcing critical components requires more than just a transaction; it demands a reliable extension of your own production capabilities.
Direct Manufacturer Pricing: By bypassing intermediaries, we provide highly competitive pricing structures that protect your profit margins, especially for high-volume production runs.
Unwavering Supply Stability: Our advanced manufacturing facilities are equipped to handle massive demands, ensuring that your assembly lines never experience downtime due to component shortages.
Agile Engineering Support: Our in-house technical teams work directly with your engineers, offering rapid troubleshooting, schematic reviews, and integration advice to keep your projects on schedule.
Stringent Lifecycle Management: We guarantee long-term availability for this specific G211 model, protecting you from unexpected end-of-life (EOL) notices that force costly redesigns.
Global Logistics Expertise: Utilizing secure, anti-static, and shock-absorbent packaging, we ensure that every batch of screens arrives at your facility in pristine condition, ready for immediate deployment.
Q: What scenarios is this module suitable for?
A: It works for CNC machine panels, PLC controllers, oscilloscopes, smart meters, and industrial touch screen auxiliary displays.
Q: Can it connect to 5V MCUs?
A: It uses a 3.3V power supply; a level shifter is needed for 5V MCUs to ensure compatibility.
Q: How long does the LED backlight last?
A: Under normal use, the backlight has a lifespan of over 50,000 hours.
The module is natively designed for a 3.3V power supply to maximize energy efficiency. However, it can be seamlessly integrated with 5V MCUs by implementing a simple logic level shifter in your circuit design, ensuring safe and stable data transmission without damaging the ST7567 driver IC.
Thanks to its robust -20℃ to +70℃ operating temperature range and pure physical LCD structure, it is highly recommended for CNC machine tool operation panels, PLC controllers, outdoor tire pressure monitoring systems (TPMS), and heavy-duty testing instruments where vibration and temperature swings are common.
Yes. We offer comprehensive customization services for large-scale orders. Our engineering team can modify the FPC length, alter the PITCH 0.5 20PIN plug-in to a different connection method (such as COG or COB), and adjust the LED backlight color or intensity to perfectly match your product's industrial design.