ESP32-S3 Development Board with 7 Capacitive Touch LCD Display (800 x 480)

This ESP32-S3 7′ touch display has an Xtensa 32-bit LX7 dual-core processor, running at up to 240MHz, and supports 2.4GHz Wi-Fi (802.11 b/g/n), Bluetooth 5 (LE) and comes with an integrated antenna for improved connectivity.

The board is equipped with 512KB of SRAM and 384KB of ROM, supplemented by 8MB of PSRAM and 8MB of Flash memory, providing sufficient storage and memory capacity for various projects. The 7′ capacitive touch display has a sharp resolution of 800 x 480 pixels, supports 65K colours and offers smooth GUI performance for programs such as LVGL.

Touch control is facilitated via the I2C interface, with support for 5-point touch and interrupt functions. It also features a range of peripheral interfaces, including CAN, RS485, I2C, an SD card slot, and a USB port.

Features

• Equipped with Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency
• 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
• 7′ capacitive touch display, 800×480 resolution, 65K color
• Supports capacitive touch control via I2C interface, 5-point touch with interrupt support
• CAN, RS485, I2C interface, SD card slot and a USB port
• Supports flexible clock, module power supply independent setting, and other controls to provide low power consumption in different scenarios

What’s on Board

1. ESP32-S3N8R8
   The SoC with WiFi and Bluetooth, up to 240MHz operating frequency, integrated 8MB PSRAM and Flash
2. 7′ display panel connector
3. Touch panel connector
4. SD card slot
5. USB Type-C port
6. UART1 Port
   USB TO UART Type-C port
7. UART2 connector
   UART1 and UART2 are the same UART, selected by the switch
8. Sensor Header
9. CAN Header
10. I2C Header
11. RS485 Header
12. 3.7V single lithium battery PH2.0 header
13. CAN terminal resistor selection
14. RS485 terminal resistor selection
15. UART selection
    Select UART1 or UART2
16. BOOT button
    Press and hold while powering on for program burning
17. RESET button
18. I2C level selection
    3.3V / 5V
19. DONE
    Lithium battery charging completed indicator
20. CHG
    Lithium battery charging indicator
21. PWR
    Power supply indicator

Resources

• Product Wiki
• Schematic

Package Contents

• 1x ESP32-S3 7′ Touch Display Dev Board
• 2x HY2.0 2P to 2-pin male cable 10cm
• 1x HY2.0 2P to 3-pin male cable 10cm
• 1x HY2.0 2P to 4-pin male cable 10cm