๐Ÿ“š Technical Documents & Drivers
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Heltec Introduction

Comprehensive documentation for the Heltec ecosystem and development platform.

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ESP32 Quick Start

Get your ESP32-series open-source hardware running in minutes with this guide.

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LoRaWAN Guide

Expert resources for implementing LoRaWAN applications and network protocols.

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WiFi HaLow

Technical details and use cases for the long-range IEEE 802.11ah WiFi standard.

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Meshtastic Downloads

Access the latest firmware and tools for decentralized mesh communication.

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NerdMiner v2

Official GitHub repository for the BitMaker NerdMiner v2 hardware project.

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Heltec โ€” FAQ

What does Heltec offer for beginners?
Heltec provides high-performance development boards (like ESP32 and LoRa series) that are perfect for DIY smart home and IoT projects. They are compact, reliable, and widely supported by the maker community.
Which frequency should I choose for my region?
This is important: Please select 868MHz for Germany and Europe, and 915MHz for the USA and North America. Choosing the correct frequency ensures legal compliance and optimal signal range.
How do I power the device and start my project?
Most Heltec boards can be powered via a simple USB-C cable or a 3.7V Lithium battery. You can easily program them using common development tools to build your first smart device.