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Round 1.28 inch LCD touch panel with 240×240 IPS display and orange PCB

LORDWORLD

LORDWORLD 1.28inch Round LCD Touch Panel 240×240 IPS Development Board

SKU CH-NSRZ-73VG7

A 1.28 inch round IPS touch display with 240×240 resolution and 65K colours, driven by GC9A01 and CST816S chips over SPI and I2C for Raspberry Pi, Pico, Arduino and STM32 boards

  • Sharp 240×240 IPS panel shows vivid 65K colours
  • Capacitive touch responds quickly with high light transmittance
  • Embedded GC9A01 and CST816S chips cut IO-pin count
  • SPI plus I2C links work with Pi Pico Arduino STM32
  • Online examples speed up development for all boards

Compact Round Touch Display for Embedded Projects

This 1.28inch round LCD module delivers a 240×240 IPS panel with 65K colours and a capacitive touch layer. It targets makers and engineers adding a small graphical interface to Raspberry Pi Pico, classic Raspberry Pi boards, Arduino or STM32 projects. The GC9A01 driver and CST816S touch controller handle display and input duties while keeping pin count low.

Wiring Uses SPI for Video and I2C for Touch

The board communicates over SPI for the display and I2C for the touch controller, reducing the GPIO lines needed on the host. Example code and wiring guides are provided for the supported platforms, so initial bring-up is straightforward. Builders must ensure their chosen board exposes both SPI and I2C buses and that the voltage levels match the module requirements.

Steady Output During Continuous Operation

The IPS panel maintains consistent colour and viewing angle during extended use, and the integrated driver chips are rated for long operational life. No active cooling is present, so the module relies on ambient airflow; sustained full-brightness operation in a sealed enclosure should be evaluated for thermal rise. Touch responsiveness remains stable over long sessions thanks to the capacitive controller design.

Pontos fortes

  • Sharp 240×240 IPS panel shows vivid 65K colours
  • Capacitive touch responds quickly with high light transmittance
  • Embedded GC9A01 and CST816S chips cut IO-pin count
  • SPI plus I2C links work with Pi Pico Arduino STM32
  • Online examples speed up development for all boards

Especificações

BrandLORDWORLD

Perguntas sobre este artigo

How can I confirm the 1.28inch round LCD is working after wiring it to my Raspberry Pi?

Run the supplied GC9A01 example code for Raspberry Pi; the 240×240 IPS panel should show a 65K-colour test pattern and the CST816S touch controller should register taps on the capacitive surface.

What comes in the box and what must I source separately?

The package contains the 1.28inch round LCD module with embedded GC9A01 driver and CST816S touch chip; you must provide a compatible host board such as Raspberry Pi, Pico, Arduino or STM32 plus jumper wires for the SPI and I2C connections.

Which version should I choose for a Raspberry Pi 4B project?

The single 1.28inch 240×240 IPS variant listed supports Raspberry Pi 4B, 3B+, 3B, 2B+, Zero W, Zero 2 W and Pico through its SPI display and I2C touch interfaces, so no other version is required.

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