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4 inch resistive touch TFT LCD development board with 480x320 display

LORDWORLD

LORDWORLD 4 Inch Resistive Touch TFT LCD 480x320 Development Board

SKU CH-V3Z3-SJQCG

A 4-inch resistive touch display with 480×320 resolution, SPI control and PWM backlight adjustment, plus STM32 and Arduino example code

  • 480 x 320 pixel resolution gives clear visuals for compact projects
  • Resistive touchscreen with dedicated controller provides reliable input without using ADC pins
  • PWM backlight control lets you dim or brighten the display for comfortable viewing
  • SPI interface keeps pin usage low on Arduino or STM32 boards
  • Example code for STM32 and Arduino speeds up development and porting

4 Inch Resistive Touch TFT LCD

This LORDWORLD board provides a 4 inch resistive touchscreen TFT LCD with a 480x320 resolution. It is designed for makers and developers building IoT edge devices or embedded projects that need a compact display and touch interface.

Check SPI pins and voltage compatibility

The display communicates over SPI and uses only a few Arduino pins for control. Verify that your host board operates at a compatible logic level and has the required SPI pins free before ordering.

Onboard touch controller and PWM backlight

A stand-alone touch controller handles touch input instead of using ADC pins directly, and PWM backlight control lets you adjust brightness. STM32 and Arduino example code is included to simplify integration.

Punti di forza

  • 480 x 320 pixel resolution gives clear visuals for compact projects
  • Resistive touchscreen with dedicated controller provides reliable input without using ADC pins
  • PWM backlight control lets you dim or brighten the display for comfortable viewing
  • SPI interface keeps pin usage low on Arduino or STM32 boards
  • Example code for STM32 and Arduino speeds up development and porting

Caratteristiche tecniche

BrandLORDWORLD

Domande su questo articolo

Does the 4 inch resistive touchscreen ship with any cables or connectors, or must I source them separately?

The board arrives as a bare development module; no cables, headers or mounting hardware are included, so you will need to provide your own jumper wires or connector strips for the SPI and power pins.

Which version of the 480x320 panel should I pick for an Arduino Uno project?

Only one 4 inch 480x320 resistive variant is offered, so there is no capacity or version choice to make — the single model works with Uno, Leonardo, Uno Plus and Nucleo boards using the provided examples.

What does the 480x320 resolution mean for readable text size on the 4 inch display?

At 480 by 320 pixels the screen shows roughly twenty characters per line in a standard 8x8 font, making menu text and sensor values legible without magnification.

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