ESP32-S3 4.3inch Capacitive Touch Display Development Board, 800×480, 5-point Touch, 32-bit LX7 Dual-core Processor

Wiki: www.waveshare.com/wiki/ESP32-S3-Touch-LCD-4.3

PACKAGE CONTENT

Weight: 0.012 kg

1. ESP32-S3-Touch-LCD-4.3 x1
2. HY2.0 2P to 2PIN male cable 10cm ×2
3. HY2.0 2P to 3PIN male cable 10cm ×1
4. HY2.0 2P to 4PIN male cable 10cm ×1
5. Standoff pack ×1

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DESCRIPTION

ESP32-S3 4.3inch Capacitive Touch Display Development Board, 800×480, 5-Point Touch, 32-Bit LX7 Dual-Core Processor, Up To 240MHz Frequency, Supports WiFi & Bluetooth, With Onboard Antenna

ESP32-S3-Touch-LCD-4.3

Integrates RGB Interface LCD With 5-Point Capacitive Touch, Multiple Peripheral Interfaces

Features

ESP32-S3-Touch-LCD-4.3 is a microcontroller development board with 2.4GHz WiFi and BLE 5 support, integrates high-capacity Flash and PSRAM. Onboard 4.3inch capacitive touch screen can smoothly run GUI programs such as LVGL. Combined with various peripheral interfaces, suitable for the quick development of the HMI and other ESP32-S3 applications

• Equipped with Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency
• Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with onboard antenna
• Built in 512KB of SRAM and 384KB ROM, with onboard 8MB PSRAM and 8MB Flash
• Onboard 4.3inch capacitive touch display, 800×480 resolution, 65K color
• Supports capacitive touch control via I2C interface, 5-point touch with interrupt support
• Onboard CAN, RS485, I2C interface and TF card slot, integrates full-speed USB port
• Supports flexible clock, module power supply independent setting, and other controls to realize low power consumption in different scenarios

Application Scenarios

Supports Multiple Peripherals

Supports The Expansion Of Multiple Peripherals Via Sensor, CAN, RS485, And I2C Interfaces

Application Example

for reference only, please refer to the Package Content for the detailed part list

What's On Board

1. ESP32-S3N8R8
   The SoC with WiFi and Bluetooth, up to 240MHz operating frequency, integrated 8MB PSRAM and Flash
2. SGM2212-3.3
   800mA low-noise LDO
3. FSUSB42UMX
   for USB pins multiplexing
4. Touch panel connector
5. USB TO UART Type-C port
6. USB Type-C port
7. TJA1051T/3/1J
   CAN interface chip
8. CH422G
   IO expansion chip
9. BOOT button
   Press and hold while powering on for program burning
10. RESET button
11. MP3302DJ-LF-Z
    Screen backlight boost chip
12. 4.3inch display panel connector
13. TF card slot
14. Sensor header
15. CAN header
16. I2C header
17. RS485 header
18. 3.7V single lithium battery PH2.0 header
19. CAN terminal resistor selection
20. RS485 terminal resistor selection
21. CH343P
    USB to UART chip
22. SP3485
    RS485 transceiver chip
23. CS8501
    Lithium battery recharge manager
24. Status Indicators
    PWR: Power supply indicator
    CHG: Lithium battery charging indicator
    DONE: Lithium battery charging completed indicator

Product Show

Outline Dimensions

Resources & Services

Wiki: www.waveshare.com/wiki/ESP32-S3-Touch-LCD-4.3