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Waveshare ESP32-S3 4.3B 800×480 5-point Touch LCD Development Board Type B without Case
The Waveshare ESP32-S3 4.3B 800×480 5-point Touch LCD Development Board Type B without Case by WAVESHARE is a premium arm microcontroller boards designed for everyday users. It features Item Type: Development Board and Model No. / Name: 27848.
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About This Product
The Waveshare ESP32-S3 4.3B 800×480 5-point Touch LCD Development Board Type B without Case by WAVESHARE is a premium arm microcontroller boards designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Item Type: Development Board
- Model No. / Name: 27848
- Processor: Xtensa 32-bit LX7 dual-core — smooth, lag-free performance
- Display Size (Inch): 4.3 — crisp, vibrant visuals in any lighting
- Display Type: IPS LCD — crisp, vibrant visuals in any lighting
- Maximum Frequency: Up to 240MHz — smooth, flicker-free operation
- Resolution: 800 × 480
- SRAM: 512 KB
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The Waveshare ESP32-S3 4.3inch Touch LCD Development Board (Type B) is a powerful microcontroller platform designed for building interactive HMI and IoT applications. Powered by the Xtensa LX7 dual-core ESP32-S3 processor running up to 240MHz, it supports 2.4GHz Wi-Fi and Bluetooth 5 (LE) connectivity for wireless communication.
The board features a 4.3-inch IPS capacitive touch display with 800×480 resolution and 5-point touch support for smooth GUI interaction. With integrated 16MB Flash, 8MB PSRAM, and multiple industrial interfaces such as CAN, RS485, I2C, and isolated digital IO, it enables flexible system integration. The board also includes a TF card slot, RTC battery holder, and wide 7-36V power input, making it ideal for embedded control panels, industrial monitoring, and smart automation systems.
Features:
- ESP32-S3 Xtensa 32-bit LX7 dual-core processor up to 240MHz
- 4.3-inch IPS capacitive touch display with 800×480 resolution
- 5-point capacitive touch control via I2C interface
- Built-in 16MB Flash and 8MB PSRAM
- Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 LE
- Multiple interfaces: CAN, RS485, I2C, TF card slot
- Optocoupler-isolated digital input and output interfaces
- Wide 7–36V DC power supply with onboard voltage regulator
Package Includes:
1 x Waveshare ESP32-S3 4.3B 800×480 5-point Touch LCD Development Board Type B without Case
1 x 16PIN screw terminal for bottom wiring
