.. zephyr:board:: tdongle_s3

Overview

Lilygo T-Dongle S3 is an IoT mini development board based on the Espressif ESP32-S3 WiFi/Bluetooth dual-mode chip.

It features the following integrated components:

ESP32-S3 chip (240MHz dual core, Bluetooth 5, WiFi)
On-board antenna and IPEX connector
USB-A connector with integrated TF Card slot
MX 1.25mm 2-pin battery connector
APA102 RGB LED
JST SH 1.0mm 4-pin UART connector
Transparent plastic case

Hardware

This board is based on the ESP32-S3 with 16MB of flash, WiFi and BLE support. It has an USB-A port for programming and debugging, integrated battery charging and an on-board antenna. The fitted U.FL external antenna connector can be enabled by moving a 0-ohm resistor.

.. 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

References

.. target-notes::

.. _Lilygo T-Dongle S3 schematic: https://github.com/Xinyuan-LilyGO/T-Dongle-S3/blob/main/shcematic/T-Dongle-S3.pdf .. _Lilygo github repo: https://github.com/Xinyuan-LilyGO/T-Dongle-S3.git