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LORDWORLD ESP32-S3 4.3 inch capacitive touch LCD development board with display and connectors

LORDWORLD

LORDWORLD ESP32-S3 4.3inch Capacitive Touch LCD Development Board

SKU CH-JFY1-GXAVF

A 4.3 inch capacitive touch display board with 800×480 resolution and 65K colour runs on a 32-bit LX7 dual-core processor up to 240MHz with 512KB SRAM, 384KB ROM, 8MB PSRAM and 8MB Flash.

  • 5-point capacitive touch for responsive UI control
  • 800×480 4.3 inch display shows 65K colours
  • 240 MHz dual-core processor handles real-time tasks
  • 4 GHz Wi-Fi and Bluetooth 5 enable wireless links
  • CAN, RS485 and I2C interfaces connect industrial sensors

ESP32-S3 4.3 inch Touch Development Board

This development board combines an ESP32-S3 dual-core processor with a 4.3 inch capacitive touch display. It targets makers building IoT edge devices that need local visual feedback and wireless connectivity. The integrated RGB interface LCD supports 5-point touch input for interactive interfaces.

Upgrade from Non-Display or Resistive Modules

The board replaces bare ESP32 modules or boards with smaller non-touch screens by adding an 800×480 display with 65K colour depth. The jump is worth it when a project requires a built-in graphical interface without wiring external panels. Onboard CAN, RS485 and I2C interfaces reduce the need for extra adapter boards.

Fits Embedded Builds with Wireless and Storage

A full-speed USB port handles power and programming, while a TF card slot adds removable storage for logs or assets. The 2.4GHz Wi-Fi and Bluetooth 5 radio connects to local networks and peripherals. Builders must supply an enclosure and any sensors or actuators the application requires.

Pontos fortes

  • 5-point capacitive touch for responsive UI control
  • 800×480 4.3 inch display shows 65K colours
  • 240 MHz dual-core processor handles real-time tasks
  • 4 GHz Wi-Fi and Bluetooth 5 enable wireless links
  • CAN, RS485 and I2C interfaces connect industrial sensors

Especificações

BrandLORDWORLD

Perguntas sobre este artigo

What mounting holes does the 4.3inch LCD board expose?

The PCB provides standard mounting holes spaced for M3 hardware so the 4.3inch capacitive touch panel can be secured to an enclosure or panel.

How do I flash firmware onto the ESP32-S3, and what step is often missed?

Connect the full-speed USB port, place the board in download mode by holding BOOT while pressing RESET, then flash via esptool; the step often missed is releasing BOOT after RESET so the chip enters the UART bootloader.

What maintenance will the TF card slot and CAN interface need over time?

The TF card slot may need occasional re-seating if vibration loosens the card, and the CAN transceiver pins should be checked for corrosion or bent pins after extended industrial use.

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