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Rectangular development board with 4.3 inch IPS touchscreen display and exposed pin headers

LORDWORLD

LORDWORLD ESP32-S3 4.3inch Capacitive Touch LCD Development Board Type B 800×480

SKU CH-R222-KD5KD

A 4.3 inch IPS display with 5-point capacitive touch and a 32-bit dual-core processor running 2.4 GHz Wi-Fi and BLE 5, plus CAN, RS485, I2C and isolated IO with dual screw-terminal wiring options

  • 3 inch IPS display with 160 degree viewing angle
  • 800 by 480 RGB LCD driven by ESP32-S3 dual core processor
  • 5 point capacitive touch via I2C for multi point UI control
  • CAN RS485 I2C and isolated IO for peripheral expansion
  • Two screw terminal styles allow bottom or back wiring

ESP32-S3 Development Board with 4.3in Touch LCD

The LORDWORLD ESP32-S3 development board integrates a 4.3-inch IPS display with an 800×480 resolution and a 160° viewing angle. A 32-bit LX7 dual-core processor drives the system alongside 2.4 GHz Wi-Fi and BLE 5 connectivity. It targets engineers building embedded HMIs, industrial panels or IoT gateways that need a ready-made screen and touch layer.

RGB Interface and Peripheral Expansion Limits

The LCD connects through an RGB interface while the capacitive touch panel uses an I2C link limited to five simultaneous touch points. Expansion relies on CAN, RS485, I2C and isolated IO interfaces, so bandwidth and device count are constrained by those bus specifications. Designs requiring higher-speed video input, more than five touch points or peripherals outside the listed buses will need a different platform.

800×480 Resolution and Integration Headroom

The 800×480 panel handles typical dashboard widgets, status screens and simple graphical menus comfortably. Complex animations, high-density data tables or multi-layer compositing will exceed the available pixel budget and processing headroom. Dual screw-terminal options for bottom or back wiring ease DIN-rail or embedded installation but do not increase the display or compute capacity.

Pontos fortes

  • 3 inch IPS display with 160 degree viewing angle
  • 800 by 480 RGB LCD driven by ESP32-S3 dual core processor
  • 5 point capacitive touch via I2C for multi point UI control
  • CAN RS485 I2C and isolated IO for peripheral expansion
  • Two screw terminal styles allow bottom or back wiring

Especificações

BrandLORDWORLD

Perguntas sobre este artigo

Which version of the ESP32-S3 4.3inch development board should I pick?

The Type B board integrates an RGB-interface LCD with 5-point capacitive touch, CAN, RS485, I2C and isolated IO, plus two screw-terminal styles for bottom or back wiring.

What does the 800×480 resolution mean when the board is running?

The 4.3-inch IPS panel shows 800 by 480 pixels with a 160-degree viewing angle, driven directly by the ESP32-S3's RGB interface for smooth UI rendering.

How does the RGB display interface affect performance in practice?

The built-in RGB bus lets the dual-core 32-bit LX7 processor push pixels to the 800×480 panel without an external bridge, keeping latency low for touch-driven interfaces.

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