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1.77 Inch 128x160 SPI TN TFT LCD Module - 14pin 250nit Display from China Suppliers and Factory
Product Description
H018IQC14T2510 is a 1.77-inch TFT LCD module. This LCD screen is a small-sized, highly integrated TFT color display, widely used in portable electronic devices and embedded systems, featuring low power consumption, flexible interfaces, and compact size. The resolution is 128×160 (QQVGA), supporting 262K true color display. It has a SPI 14-pin interface. The driving IC is ST7735S. It has strong market applicability and abundant development materials.
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Smart Wearable Devices
Used for smart watches, health bands, Bluetooth earphone charging cases, etc., to display core information such as time, battery level, and exercise data.
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Medical & Health Monitoring
For blood oxygen meters, thermometers, portable electrocardiogram monitors, etc., to visualize key physiological parameters.
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Consumer Electronics
For digital photo frames, small household appliances (such as coffee machines, water purifiers), video intercom systems, etc., to enhance the intelligent experience of the products.
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Instruments & Meters
As the human-computer interaction interface in multimeters, pressure gauges, flow meters, CNC equipment, with anti-interference and wide temperature working capabilities.
Mechanical Drawing
Specification Parameters
| Feature | Spec |
|---|---|
| Model Name | H018IQC14T2510 |
| LCD Size | 1.77 inch |
| Display Format | 128×160 |
| Interface | SPI 14pin |
| Luminance | 250 cd/m² |
| Touch Screen | None, optional |
| Viewing Direction | 6 O'clock |
| Color Depth | 262 K |
| Driver IC | ST7735S |
| LCM (W × H × D) (mm) | 34(W) × 45.83(H) × 2.3(T) |
| Active Area (mm) | 29.03(W) × 36.14(H) mm |
| Operating Temperature | -20℃ ~ +70℃ |
| Storage Temperature | -30℃ ~ +80℃ |
| Operating Voltage | 3.2V |
Interface Definition
| PIN No. 引脚序号 |
Symbol 引脚名称 |
Description 作用描述 |
|---|---|---|
| 1 | NC | No connection (空脚) |
| 2 | GND | Ground (接地脚) |
| 3 | LED- | Cathode of Backlight (背光负极) |
| 4 | LED+ | Anode of Backlight (背光正极 3.0–3.4V 供电) |
| 5 | GND | Ground (接地脚) |
| 6 | /RESET | LCM Reset pin. Signal is active low (显示屏复位脚，低电平复位) |
| 7 | A0 | Register select pin (指令/数据寄存器选择脚) RS=0: Display command (选择指令寄存器) RS=1: Display data (选择数据寄存器) |
| 8 | SDA | Serial data input / output (串口数据线) |
| 9 | SCK | Serial clock pin (串口时钟线) |
| 10 | VCC | Power supply for LCM (显示屏电源供电脚 2.8–3.3V) |
| 11 | IOVCC | Power supply for LCM (显示屏电源供电脚 1.8–3.3V) |
| 12 | CS | Chip select pin (Low enable) (显示屏驱动芯片片选脚，低电平有效) |
| 13 | GND | Ground (接地脚) |
| 14 | NC | No connection (空脚) |
Frequently Asked Questions
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❓ What is the driver IC used in the H018IQC14T2510 TFT LCD module?The H018IQC14T2510 uses the ST7735S driver IC, which is a widely supported chip with abundant development resources, making it easy to integrate into various embedded systems and microcontroller platforms.
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❓ What interface does the 1.77-inch TFT LCD module support?This module features a SPI 14-pin interface, which allows for straightforward serial communication with microcontrollers and embedded processors, minimizing the number of required GPIO pins.
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❓ What is the operating temperature range of the H018IQC14T2510?The module operates reliably within a temperature range of -20℃ to +70℃, and can be stored between -30℃ and +80℃, making it suitable for a wide variety of industrial and consumer environments.
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❓ Does the H018IQC14T2510 support touch screen functionality?The standard version of the H018IQC14T2510 does not include a touch screen. However, touch screen functionality is available as an optional add-on, depending on your application requirements.
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❓ What is the display resolution and color depth of this TFT LCD?The H018IQC14T2510 offers a resolution of 128×160 pixels (QQVGA) and supports 262K true color display, delivering clear and vibrant visuals suitable for compact device interfaces.
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❓ What are the typical application scenarios for the H018IQC14T2510 LCD module?This module is widely used in smart wearable devices (smart watches, health bands), medical monitoring equipment (blood oxygen meters, thermometers), consumer electronics (digital photo frames, smart appliances), and industrial instruments (multimeters, CNC equipment), thanks to its compact size, low power consumption, and wide temperature tolerance.