.. zephyr:board:: dnesp32s3b

Overview

DNESP32S3B is a development board from Alientek, featuring a compatible ESP32-S3-WROOM-1-N16R8 module and rich set of on-board peripherals, providing an out-of-the-box development experience for AIoT applications.

It includes the following integrated components:

ATK-MWS3S module, compatible with ESP32-S3-WROOM-1-N16R8 (240MHz dual-core, Bluetooth LE, Wi-Fi, 16MB Flash and 8MB PSRAM)
2KB EEPROM
1 blue power LED (on when powered)
1 red-blue dual-color user LED
3 user buttons
1 USB-A host port
1 USB-C JTAG/programming port
1 USB-C port connected to external CH343P for programming
1 microSD card slot
2 PH-2.0 UART connectors
1 3x2 2.54mm GPIO header
2.4-inch 320x240 I8080 LCD display with optional touch support
Buzzer
Ambient light sensor
QMI8658A 6-axis IMU
NS4168 audio codec with speaker and microphone

Hardware

The board is based on the ESP32-S3 with 16MB of flash, 8MB of PSRAM, WiFi and BLE support. It has 3 USB ports (1 USB-A host, 1 USB-C JTAG/programming, and 1 USB-C connected to external CH343P for programming).

.. include:: ../../../espressif/common/soc-esp32s3-features.rst :start-after: espressif-soc-esp32s3-features

Supported Features

.. zephyr:board-supported-hw::

System requirements

.. include:: ../../../espressif/common/system-requirements.rst :start-after: espressif-system-requirements

Programming and Debugging

.. zephyr:board-supported-runners::

.. include:: ../../../espressif/common/building-flashing.rst :start-after: espressif-building-flashing

.. include:: ../../../espressif/common/board-variants.rst :start-after: espressif-board-variants

Debugging

.. include:: ../../../espressif/common/openocd-debugging.rst :start-after: espressif-openocd-debugging

Sample Applications

The following code samples run out of the box on the DNESP32S3B board:

:zephyr:code-sample:blinky
:zephyr:code-sample:button
:zephyr:code-sample:lvgl-demos

References

DNESP32S3B web page <https://www.alientek.com/Product_Details/118.html>_

.. target-notes::