.. zephyr:board:: heltec_wifi_lora32_v3

Overview

Heltec WiFi LoRa 32 is a classic IoT dev-board designed & produced by Heltec Automation(TM), it's a highly integrated product based on ESP32-S3 + SX1262, it has Wi-Fi, BLE, LoRa functions, also Li-Po battery management system, 0.96" OLED are also included. See the Heltec WiFi LoRa (V3) pages_ for more details.

The features include the following:

ESP32-S3FN8 low-power MCU-based SoC (dual-core 32-bit MCU + ULP core)
Semtech SX1262 LoRa node chip
Type-C USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection measures
Onboard SH1.25-2 battery interface, integrated lithium battery management system
Integrated WiFi, LoRa, Bluetooth three network connections, onboard Wi-Fi, Bluetooth dedicated 2.4GHz metal 3D antenna, reserved IPEX (U.FL) interface for LoRa use
Onboard 0.96-inch 128*64 dot matrix OLED display
Integrated CP2102 USB to serial port chip

Hardware

.. 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::

.. _Heltec WiFi LoRa (V3) pages: https://heltec.org/project/wifi-lora-32-v3/ .. _Heltec WiFi LoRa (v3) documentation: https://resource.heltec.cn/download/WiFi_LoRa_32_V3 .. _ESP-IDF Programming Guide: https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/api-reference/index.html