The ESP32-S3 7-inch LCD Development Board is a high-performance development platform featuring a 7-inch display. It offers 1024 × 600 resolution, adjustable backlight, and multiple peripheral interfaces. This board is designed for rapid development of ESP32-S3 HMI applications.
Version Options
The B version is an upgraded variant with higher resolution, backlight adjustment, and Lithium battery voltage monitoring. Choose the version that best fits your project requirements:
ESP32-S3-LCD-7
Standard version, without touch control
800 × 400 resolution
ESP32-S3-Touch-LCD-7
Standard version, with touch control
800 × 400 resolution
ESP32-S3-LCD-7B
Upgraded version, without touch control
1024 × 600 resolution
ESP32-S3-Touch-LCD-7B
Upgraded version, with touch control
1024 × 600 resolution
Features
This microcontroller development board supports 2.4GHz Wi-Fi and Bluetooth BLE 5, and integrates high-capacity Flash and PSRAM. The onboard 7-inch LCD display can smoothly run GUI programs such as LVGL. Combined with multiple peripheral interfaces, it is highly suitable for rapid development of ESP32-S3 HMI applications.
- Equipped with a high-performance Xtensa 32-bit LX7 dual-core processor, with a main frequency of up to 240MHz.
- Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with an onboard antenna.
- Built-in 512KB SRAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM.
- Onboard 7-inch LCD display, offering 1024 × 600 resolution and 65K colors.
- 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 a full-speed USB port.
- LED indicators for easy monitoring of power status and battery charging status.
- Supports backlight adjustment and real-time battery voltage monitoring.
- Supports accurate control such as flexible clock and multiple power modes to achieve low power consumption in different scenarios.
Application Scenarios
IPS Display Panel
Experience excellent display performance with a wide 170° viewing angle.
Supports Multiple Peripherals
Expand the capabilities of your projects by connecting various 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
- ESP32-S3-WROOM-1-N16R8 module
The SoC with WiFi and Bluetooth, up to 240MHz operating frequency, integrated 8MB PSRAM and 16MB Flash - Display panel connector
- Touch panel connector
- TF card slot
- USB Type-C port
- UART1 Port
USB TO UART Type-C port - UART2 header
UART1 and UART2 are the same UART, selected by switch - I2C header
- Sensor header
- CAN header
- RS485 header
- 5V output
- 3.7V Lithium battery PH2.0 header
- CAN terminal resistor selection
- RS485 terminal resistor selection
- UART selection
select UART1 or UART2 - BOOT button
Press and hold while powering on for program burning - RESET button
- DONE
Lithium battery charging completed indicator - CHARGE
Lithium battery charging indicator - POWER
Power supply indicator
Outline Dimensions
without touch version
with touch version
Development board size