ESP32-S3 4.3inch Display Development Board, 800×480, Options For Touch Function, 32-bit LX7 Dual-core Processor, Up to 240MHz Frequency, Supports WiFi & Bluetooth
ESP32, ESP32

ESP32-S3 4.3inch Display Development Board, 800×480, Options For Touch Function, 32-bit LX7 Dual-core Processor, Up to 240MHz Frequency, Supports WiFi & Bluetooth

$27.99 - $32.99

Details

ESP32-S3 4.3inch Display Development Board, 800×480, Options For Touch Function, 32-bit LX7 Dual-core Processor, Up to 240MHz Frequency, Supports WiFi & Bluetooth, With Onboard Antenna
ESP32-S3 4.3″ LCD Development Board

Integrates RGB interface LCD and 5-point capacitive touch (optional)

Version Options
ESP32-S3-Touch-LCD-4.3

ESP32-S3-LCD-4.3
without touch control

ESP32-S3-Touch-LCD-4.3

ESP32-S3-Touch-LCD-4.3
with touch control

Features

This product is a microcontroller development board with 2.4GHz WiFi and BLE 5 support, integrates high-capacity Flash and PSRAM. Onboard 4.3inch LCD 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 LCD display, 800×480 resolution, 65K color
  • Supports 5-point capacitive touch control via I2C interface, with interrupt support (for touch version only)
  • 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
IPS Display Panel

Excellent display performance, 160° viewing angle

ESP32-S3 4.3inch Touch LCD, 160° viewing angle

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
  1. 4.3inch display panel connector
  2. TF card slot
  3. Sensor header
  4. CAN header
  5. I2C header
  6. RS485 header
  7. 3.7V single lithium battery PH2.0 header
  8. CAN terminal resistor selection
  9. RS485 terminal resistor selection
  10. CH343P
    USB to UART chip
  11. SP3485
    RS485 transceiver chip
  12. CS8501
    Lithium battery recharge manager
  13. Status Indicators
    PWR: Power supply indicator
    CHG: Lithium battery charging indicator
    DONE: Lithium battery charging completed indicator

Product Show


outline dimensions

ESP32-S3-LCD-4.3


ESP32-S3-Touch-LCD-4.3


ESP32-S3 LCD selection guide
Model ESP32-S3-Touch-LCD-4 ESP32-S3-Touch-LCD-4.3B
Standard Ver. / Case Ver.		 ESP32-S3 4.3″ LCD
Without Touch / With Touch		 ESP32-S3 5″ LCD
Without Touch / With Touch		 ESP32-S3 5″ LCD (B)
Without Touch / With Touch		 ESP32-S3-Touch-LCD-7
 
basic parameters
Processor High performance Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency
Wi-Fi / Bluetooth Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with onboard antenna
Flash/PSRAM 16MB Flash + 8MB PSRAM 8MB Flash + 8MB PSRAM 16MB Flash + 8MB PSRAM 8MB Flash + 8MB PSRAM
Power Supply TypeC 5V + DC 7-36V TypeC 5V TypeC 5V + DC 7-36V TypeC 5V
LCD parameters
Resolution 480x480 800x480 1024×600 800x480
Display Interface RGB
Display Panel IPS
Viewing Angle 160° 178° 170°
Touch Type capacitive
Touch Panel Toughened Glass
communications interface CAN, RS485, I2C, USB CAN, RS485, I2C, USB, UART, Sensor CAN, RS485, I2C, USB CAN, RS485, I2C, USB, UART, Sensor
Digital Input - 2DI, 5~36V, passive input / active input (NPN or PNP), built in bi-directional optocoupler - 2DI, 5~36V, passive input / active input (NPN or PNP), built in bi-directional optocoupler -
Digital Output - 2DO, 5~36V, open-drain output, output load: 450mA per channel (MAX) - 2DO, 5~36V, open-drain output, output load: 450mA per channel (MAX) -
others
Operating Temperature 0℃ ~ 65℃
Dimensions (L×W) 84.2×84.2mm Standard version: 112.4×75.1mm
Case version: 116.3×79mm		 106.1×67.8mm 127.7x87.45mm 192.96×110.76mm

Quick Overview

ESP32-S3-LCD-4.3

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

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