5.7 inch Monochrome TFT LCD Display With 320x240 Resolution MCU Interface
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Product Overview: 5.7 inch Monochrome TFT LCD Display
The 5.7 inch Monochrome TFT LCD Display (Model: HTT057A02-MONO TFT) is a ruggedized, high-contrast black and white display solution engineered specifically for high-reliability outdoor instrumentation. Featuring a crisp 320x240 resolution, this 5.7 inch Monochrome TFT LCD Display bridges the gap between traditional low-resolution mono-LCDs and high-power color TFTs. It delivers superior sunlight readability with its 500 cd/m² backlight and ensures seamless system integration via a standard MCU interface. Designed to withstand harsh environments, this 5.7 inch Monochrome TFT LCD Display is the definitive choice for industrial and marine applications.
Technical Specifications of 5.7 inch Monochrome TFT LCD Display
| Item | Parameter Description |
| Product Model | HTT057A02-MONO TFT |
| Diagonal Size | 5.7" |
| Display Type | Monochrome TFT (Black & White) |
| Resolution | 320 x 240 pixels |
| Overall Dimensions | 159.2 x 111.0 x 6.7 mm |
| Active Area (AA) | 115.2 x 86.16 mm |
| Interface Mode | MCU Interface (FPC-20PIN) |
| Brightness | 500 cd/m² |
| Viewing Angle | 6:00 O'clock |
| Operating Temp | -20°C to +70°C |
| ESD Protection | 8KV (Anti-static) |
| Supply Voltage | 3.3V |
Key Features and Functions of 5.7 inch Monochrome TFT LCD With 320x240 Resolution
1. High-Resolution Monochrome Graphics: Unlike segment LCDs, the 320x240 dot matrix allows for complex graphs, icons, and multi-language text.
2. Sunlight Readable Backlight: The high-intensity 500 cd/m² white LED ensures the display remains legible under bright ambient light.
3. Industrial-Grade ESD Shielding: Rated for 8KV ESD resistance, protecting internal circuits from static discharge in dry or industrial settings.
4. Ultra-Slim Form Factor: At only 6.7mm thick, it allows for compact housing designs without sacrificing screen real estate.
5. Standardized MCU Interface: Simplifies the software development cycle for engineers using 8-bit or 16-bit microcontrollers.
Selling Point Analysis: 5.7 inch Monochrome TFT LCD Display With 320x240 Resolution
A. 320x240 Resolution on a 5.7" Screen
Advantage: Provides a high pixel density for a monochrome display.
Role: Ensures that measurement data, diagnostic curves, and fine text are displayed with professional clarity, reducing user error in critical readings.
B. MCU Interface (FPC-20PIN)
Advantage: Lowers the hardware barrier for entry.
Role: Allows the 5.7 inch Monochrome TFT LCD Display to be driven by cost-effective microcontrollers without the need for expensive dedicated graphics processors.
C. 500 cd/m² High Brightness
Advantage: Superior luminance for "Outdoor Instrumentation."
Role: Maintains a high contrast ratio even when exposed to indirect sunlight, a common pain point for standard industrial displays.
D. 8KV Anti-Static Protection
Advantage: Enhanced field reliability.
Role: Significantly reduces the RMA (Return Merchandise Authorization) rate by preventing fatal damage from human or machine static during operation.
Applications of This 5.7 inch Monochrome TFT LCD
1. Outdoor Instrumentation: Handheld GPS, survey equipment, and environmental monitors.
2. Marine Electronics: Fishfinders, depth sounders, and ship engine monitors.
3. Medical Devices: Portable patient monitors and laboratory analysis equipment.
4. Industrial Controls: CNC machine interfaces and high-end pressure gauge displays.
Professional Buying Advice for This 5.7 inch Monochrome TFT LCD Display: What to Check
When sourcing this 5.7 inch Monochrome TFT LCD Display, pay close attention to:
1. FPC LayoutVerify that the 20-pin FPC position aligns with your PCB layout to avoid stress on the ribbon cable. |
2. Logic LevelsWhile the supply is 3.3V, ensure your MCU logic levels are compatible to avoid the need for level shifters. |
3. Optical Bonding NeedsIf using this display in high-humidity or extreme outdoor conditions, ask about Optical Bonding to prevent internal fogging and increase impact resistance. |
4. Backlight LifeConfirm the LED half-life (usually 20k–50k hours) if your device is intended for 24/7 operation. |
FAQs about 5.7 inch Monochrome TFT LCD Display
1. Can I use the 5.7 inch Monochrome TFT LCD Display with an Arduino or STM32?
Yes. The 5.7 inch Monochrome TFT LCD Display features a standard MCU interface. Most STM32 or high-end Arduino boards can drive the 320x240 resolution effectively using the 20-pin FPC connection.
2: Is the 5.7 inch Monochrome TFT LCD Display readable in total darkness?
Absolutely. Unlike reflective LCDs, this 5.7 inch Monochrome TFT LCD Display comes with a built-in 500 cd/m² white LED backlight, ensuring perfect visibility in both total darkness and bright daylight.
3: How does the "Mono TFT" technology differ from traditional STN/FSTN displays?
The 5.7 inch Monochrome TFT LCD Display offers a much higher contrast ratio (typically 500:1 or higher) and significantly faster response times, which means no "ghosting" when data values change rapidly on the screen.
4: Can I add a touchscreen to this 5.7 inch Monochrome TFT LCD Display?
Yes. We offer customized add-on components. You can choose either a 4-wire resistive touch panel for gloved operation or a capacitive touchscreen for a modern smartphone-like feel.