Esp32 S3 Development Board with 4.3 Inch Touch Display Wi-Fi & Bluetooth IoT

• Customization: Available
• Read-Write Method: Contact Type
• Installation: External (634)
• Model NO.: RCS-TM0430-ESP
• Card Slots: Single
• Interface: USB
• Material: ABS
• Function: Information, Payment, Identification
• Data Transmission Mode: Serial
• Application Field: Non-Fiscard
• Display: 4.3 Inch (800*480)
• Touch Display Dimensions: 106 X 68 mm
• System: Esp32 S3
• Operating Frequency: up to 240 MHz
• Transport Package: Cartons
• Trademark: rCloud
• Origin: China
• HS Code: 8471609000
• Production Capacity: 10000000PCS/Year
• Package Size: 27.00cm * 12.00cm * 10.00cm
• Package Gross Weight: 0.500kg
• Lead Time: 25 days (1 - 100 Pieces) ; To be negotiated ( > 100 Pieces)

Product Description

Features

The mini ESP32 touch LCD display with USB interface is an inexpensive and effcient board with the ESP32 module equipped with a 4.3-inch touch screen. It is based on the ESP32-S3, which is an SoC with Wi-Fi and Bluetooth 5.0 communication. The SoC has hardware encryption accelerators, RNG, HMAC and digital signing modules to meet security requirements. The built-in capacitive touch screen can run GUI programs such as LVGL smoothly. Combined with various peripheral interfaces, suitable for the rapid development of HMI and other ESP32-S3 applications.

ESP32-S3 module:
32-bit dual-core Xtensa LX7C processor
Operating frequency up to 240 MHz
2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth® 5 (LE)
Built-in antenna
512 KB SRAM, 384 KB ROM, 8 MB PSRAM
External Flash memory 8 MB
USB Type-C connector

Touch Display:
Diagonal 4.3"
Resolution 800x480 px
65 thousand colors
Capacitive touch panel
Built-in RS485, CAN, I2C connector
Built-in 3.7V lithium battery charging connector
Dimensions: 106 x 68 mm

 
Basic information

ESP32-S3 module

32-bit dual-core Xtensa LX7C processor

Operating frequency up to 240MHz

2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth® 5 (LE) 

Built-in antenna

512 KB SRAM, 384 KB ROM, 8 MB PSRAM 

External Flash memory 8 MB

USB Type-C connector

Touch Display

Diagonal 4.3"

Resolution 800x480 px

65 thousand colors

Capacitive touch panel

Built-in RS485, CAN, I2C connector

Built-in 3.7V lithium battery charging connector

Dimensions: 106 x 68 mm

Interface

UART, USB, RS485, CAN, SD, I2C, Sensor AD

Applications

Industrial Control Panels - Integrate the ESP32-S3 display into automation systems for real-time monitoring, parameter adjustment, and intuitive machine operation.

Smart Home Appliances - Enable Wi-Fi/Bluetooth connectivity and touch-based control for next-generation home devices such as thermostats, security panels, and smart kitchen equipment.

IoT Terminals & HMI Devices - Ideal for IoT gateways, interactive terminals, and compact HMI solutions, combining wireless communication with responsive touch input.

Medical Equipment Displays - Provide clear and reliable visual interfaces for diagnostic devices, portable medical instruments, and patient monitoring systems.

Retail Kiosks & POS Systems - Deliver engaging customer interaction, secure transactions, and smooth data integration in vending machines, ticketing systems, and checkout counters.

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Packing and Shipping

FAQ
Q1: What processor does the ESP32-S3 display module use?
A1: It is powered by the 32-bit dual-core Xtensa LX7 processor running up to 240 MHz, ensuring strong performance for IoT and HMI applications.

Q2: Does the board support wireless communication?
A2: Yes, it integrates 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) with a built-in antenna.

Q3: What interfaces are available for connectivity?
A3: The board includes UART, USB Type-C, RS485, CAN, I2C, SD, and Sensor AD, suitable for both industrial and IoT projects.

Q4: What is the display specification?
A4: It features a 4.3-inch capacitive touch panel with 800×480 resolution and 65K colors, providing a smooth user experience.

Q5: Can it run on battery power?
A5: Yes, it has a built-in 3.7V lithium battery charging connector, making it suitable for portable devices.

Q6: What kind of projects is this board best suited for?
A6: It is ideal for industrial control panels, IoT terminals, smart appliances, medical equipment interfaces, kiosks, and POS systems.