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Rectangular 3.5 inch IPS touchscreen board with ESP32-S3 chip and pin headers

LORDWORLD

LORDWORLD ESP32-S3 3.5inch Capacitive Touch Display Development Board 320×480 262K Color IPS

SKU CH-2BHE-BX6GM

A 3.5 inch IPS touch display with ESP32-S3, Wi-Fi, Bluetooth 5, audio I/O and camera support for AI voice and vision projects

  • AI voice interaction with integrated audio I/O
  • 5 inch IPS touchscreen with 262K colours
  • Wi-Fi and Bluetooth 5 connectivity for IoT
  • Camera support for OV2640 and OV5640 modules
  • ESP-IDF and Arduino IDE development ready

ESP32-S3 3.5inch Touch Development Board

This LORDWORLD board pairs an ESP32-S3 processor with a 3.5 inch capacitive touch IPS panel running at 320×480 pixels and 262K colours. Integrated audio input and output enable AI voice interaction and offline voice control. The board supports Wi-Fi on the 2.4 GHz band and Bluetooth 5 LE with mesh capability, plus camera interfaces for OV2640 or OV5640 modules. Development is possible through ESP-IDF or Arduino IDE with supplied SDK and tutorials.

Makers building voice-enabled IoT devices

Developers who need a compact touchscreen with built-in audio for AI assistants, smart-home panels or portable monitoring will find the integrated peripherals convenient. Projects that require Ethernet, cellular connectivity or higher-resolution displays are not served by this hardware. Buyers looking for a standalone single-board computer with HDMI output should consider other platforms.

320×480 IPS touch panel with audio

The 3.5 inch display delivers 320×480 resolution at 262K colours on an IPS panel with wide viewing angles and capacitive touch. This screen size and resolution combination determines how much graphical information your interface can show and whether existing LVGL or Arduino graphics assets will fit without redesign.

Highlights

  • AI voice interaction with integrated audio I/O
  • 5 inch IPS touchscreen with 262K colours
  • Wi-Fi and Bluetooth 5 connectivity for IoT
  • Camera support for OV2640 and OV5640 modules
  • ESP-IDF and Arduino IDE development ready

Specifications

BrandLORDWORLD

Questions about this item

Should I pick the 3.5 inch 320×480 IPS panel or a different size for my ESP32-S3 project?

This board ships with a single 3.5 inch capacitive touch display at 320×480 resolution and 262K colour depth, so there is no alternative panel to choose.

What does the 262K colour figure mean when the display is running in a real device?

It indicates the panel can show 262 thousand distinct colours, giving smooth gradients and readable UI elements on the 3.5 inch IPS screen.

Which Wi-Fi standard does the ESP32-S3 use and what throughput ceiling does it impose?

The module integrates 2.4 GHz 802.11ax/b/g/n Wi-Fi with 40 MHz channel bandwidth, which sets the practical data-rate limit for wireless communication.

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