TFT LCD display module shown from two angles: one with the circular display active and one with the screen off, on a pale mint green background.
TFT LCD display module with a round black display face and blue circuit board, shown on a pale green background with text describing features and compatibility.
A TFT LCD display module shown on a pale green background with a technical specification table on the left and the round display module itself on the right. The module has a blue PCB with multiple pins and a black circular display face.
A TFT LCD display module shown from both sides on a pale mint background, with a landscape image printed on the front and technical circuit details on the back. Text below lists applications including smart watch displays, IoT projects, ESP32 display projects, Arduino GUI applications, Raspberry Pi graphical interface, circular dashboards, instrumentation displays, home automation systems, medical monitoring devices, embedded electronics projects, and DIY electronic products.
A TFT LCD display module with a black circular screen and a blue PCB base, shown with dimension labels indicating approximately 38mm by 45mm by 23mm on a pale mint background.
A round electronic sensor module shown from both front and back on a pale mint green background. The top view shows a black circular face with a blue edge and pin strip, labeled Front.
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TFT LCD display module shown from two angles: one with the circular display active and one with the screen off, on a pale mint green background.TFT LCD display module with a round black display face and blue circuit board, shown on a pale green background with text describing features and compatibility.A TFT LCD display module shown on a pale green background with a technical specification table on the left and the round display module itself on the right. The module has a blue PCB with multiple pins and a black circular display face.A TFT LCD display module shown from both sides on a pale mint background, with a landscape image printed on the front and technical circuit details on the back. Text below lists applications including smart watch displays, IoT projects, ESP32 display projects, Arduino GUI applications, Raspberry Pi graphical interface, circular dashboards, instrumentation displays, home automation systems, medical monitoring devices, embedded electronics projects, and DIY electronic products.A TFT LCD display module with a black circular screen and a blue PCB base, shown with dimension labels indicating approximately 38mm by 45mm by 23mm on a pale mint background.A round electronic sensor module shown from both front and back on a pale mint green background. The top view shows a black circular face with a blue edge and pin strip, labeled Front.

GC9A01 1.28in 7P Round LCD TFT Display for Arduino Set

SKU: 2364331325
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Price:
₹ 399.00

(₹ 338.13 + 18%GST)

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For Bulk Purchase, Contact us at +91-9717583225 or Sales@ecompass.xyz

Description

1.28 Inch Round TFT LCD Display Module 240×240 IPS GC9A01 SPI Interface

The 1.28 Inch Round TFT LCD Display Module is a compact, high-resolution IPS display designed for embedded systems, IoT devices, smart wearables, instrumentation, and graphical user interface (GUI) applications. Featuring a 240×240 pixel full-color IPS panel driven by the GC9A01 controller, it delivers vibrant colors, excellent contrast, and wide viewing angles for crisp graphics and text.

The display communicates through a 7-pin SPI interface, enabling fast and reliable communication with popular development platforms including Arduino, ESP32, ESP8266, Raspberry Pi, STM32, and other 3.3V/5V microcontrollers. Its round form factor makes it ideal for smartwatches, circular dashboards, clocks, meters, and custom HMI projects.

With extensive online libraries, tutorials, and example codes available, the module is easy to integrate into DIY electronics, educational projects, and professional embedded system designs.

Key Features

  • 1.28-inch IPS full-color round TFT display.
  • High-resolution 240 × 240 pixel output.
  • Built-in GC9A01 display driver IC.
  • SPI communication interface for fast data transfer
  • Wide viewing angle IPS technology.
  • Bright, sharp, and vivid color reproduction.
  • Compatible with Arduino, ESP32, ESP8266, Raspberry Pi, STM32, and other MCUs.
  • Compact lightweight design for embedded applications.
  • Easy integration with available software libraries.
  • Suitable for GUI, HMI, IoT, and wearable projects.

Technical Specifications

Parameter Specification
Product Type TFT LCD Display Module
Model GC9A01 Display Module
Display Size 1.28 Inch
Display Shape Round
Display Resolution 240 × 240 Pixels
Display Technology IPS TFT LCD
Driver IC GC9A01
Communication Protocol SPI
Number of Pins 7
Outer Diameter 38 mm
Operating Voltage 3.3V Logic (Compatible with 3.3V/5V Controllers*)
Operating Temperature -20°C to +70°C
Storage Temperature -30°C to +80°C
Weight Approximately 16g

Logic compatibility depends on the development board and interface wiring.

Applications

  • Smart watch displays.
  • IoT projects.
  • ESP32 display projects.
  • Arduino GUI applications.
  • Raspberry Pi graphical interface.
  • Digital clocks.
  • Circular dashboards.
  • Instrumentation displays.
  • Industrial control panels.
  • Home automation systems.
  • Medical monitoring devices.
  • Embedded electronics projects.
  • DIY electronic products.
  • Educational development kits.

Precautions

  • Verify operating voltage before powering the module.
  • Avoid applying excessive force to the display surface.
  • Handle using proper ESD precautions.
  • Ensure correct SPI wiring before powering on.
  • Do not expose the display to moisture or corrosive environments.
  • Avoid prolonged exposure to direct sunlight or excessive heat.
  • Mount the display securely to prevent PCB stress.
  • Use compatible software libraries for the GC9A01 driver.

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