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Small round LCD display module on green circuit board with gold pins

LORDWORLD

LORDWORLD 0.71inch Round LCD Display Module 160×160 65K Colors SPI

SKU CH-HQKD-F5Q68

Round 0.71-inch IPS LCD shows 160×160 pixels in 65K colours over a four-wire SPI bus

  • Compact 0.71 inch round display saves board space
  • IPS panel gives wide viewing angle for clear visibility
  • 160×160 resolution with 65K colors shows detailed graphics
  • Embedded GC9D01 driver simplifies hardware integration
  • SPI interface uses minimal IO pins on controllers

0.71inch Round LCD Display Module

The LORDWORLD module is a compact 0.71inch round LCD display with an IPS panel and 160×160 resolution. It delivers 65K colours for clear and colourful visuals with wide viewing angles. The embedded GC9D01 driver communicates via SPI bus, minimising the IO pins required on the host controller. It is designed for makers and developers building IoT edge devices or compact visual interfaces.

Embedded GC9D01 Driver and SPI Interface

The integrated GC9D01 driver handles display control internally, reducing software overhead on the host board. SPI communication requires fewer GPIO connections than parallel interfaces, leaving more pins free for sensors or other peripherals. This simplification speeds up prototyping on platforms like Raspberry Pi Pico, ESP32, and Arduino. No additional display driver circuitry is needed on the main board.

Makers Building Compact Circular Interfaces

This display suits projects needing a small circular screen such as wearable dials, instrument clusters, or decorative indicators. Developers who require larger viewing areas, higher pixel counts, or parallel RGB interfaces should consider other modules. Buyers needing touch input, built-in backlight control via PWM, or MIPI DSI connectivity will not find those features here. Projects demanding video playback rates beyond basic SPI throughput should look elsewhere.

Points forts

  • Compact 0.71 inch round display saves board space
  • IPS panel gives wide viewing angle for clear visibility
  • 160×160 resolution with 65K colors shows detailed graphics
  • Embedded GC9D01 driver simplifies hardware integration
  • SPI interface uses minimal IO pins on controllers

Caractéristiques

BrandLORDWORLD

Questions sur cet article

Will the GC9D01 driver IC need replacement during the display's lifespan?

The GC9D01 driver is embedded on the module and not designed for user replacement; the display is a solid-state component with no moving parts to wear out.

What limits continuous operation of the 160×160 IPS panel?

The IPS panel has no specified continuous-operation limit; thermal load is minimal because the SPI interface and small 0.71 inch size keep power draw very low.

How much heat or noise does the module produce when driven all day via SPI?

The module is completely silent and generates negligible heat; the SPI bus and GC9D01 driver consume only micro-watts, so the board stays at ambient temperature.

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