HELTEC WiFi LoRa 32 Expansion Kit for Meshtastic and LoRaWAN 863~928MHz

€59,95
€59,95
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🚀 Next-Gen IoT Development Board

Unlock the full potential of your projects with this ESP32-S3R8-based development kit, designed for Wi-Fi + BLE connectivity, optional LoRa expansion, and a vibrant TFT-LCD display. Whether you’re building smart devices, IoT networks, or educational prototypes, this board delivers performance, efficiency, and flexibility.


🔹 Key Features

  • ⚡ ESP32-S3R8 MCU with integrated Wi-Fi & BLE for seamless wireless communication

  • 📡 Optional LoRa module, fully compatible with Meshtastic for long-range networking

  • 🔋 Ultra-low power consumption: only 18 μA in deep sleep mode

  • 🔌 Smart power management system:

    • SH1.25-2 battery interface

    • Integrated lithium battery management (charge/discharge, overcharge protection, power detection)

    • Automatic USB / battery power switching


🔹 Display & Expansion

  • 🖥️ 1.9-inch TFT-LCD screen with 170×320 resolution, up to 262K colors

  • 🔗 SH2.0-4P sensor interface, compatible with QuickLink series sensors


🔹 Environmental Specs

  • 📦 Storage: -30℃ ~ 70℃, ≤45% RH

  • 🌡️ Optimal Operation: -20℃ ~ 60℃, 55±10% RH


🔹 Developer-Friendly

  • 💻 Arduino-compatible, with ready-to-use frameworks & libraries

  • 🛠️ Ideal for IoT applications, DIY projects, prototyping, and education


✨ Why choose this board? It combines powerful wireless connectivity, energy efficiency, and rich display capabilities in a compact form factor—perfect for makers, engineers, and educators.

🌐 ESP32-S3R8 LoRa Development Kit for Meshtastic

🚀 Overview

This board is purpose‑built for Meshtastic mesh networking, combining the ESP32-S3R8 MCU with an optional SX1262 LoRa module. It enables long‑range, off‑grid communication without relying on Wi‑Fi or cellular networks—perfect for outdoor adventures, emergency response, and IoT experimentation.


🔹 Key Features for Meshtastic

  • 📡 LoRa Mesh Networking:

    • Supports hop‑to‑hop forwarding, extending communication far beyond line‑of‑sight.

    • Compatible with Meshtastic firmware, enabling encrypted, low‑bandwidth text messaging and GPS sharing.

  • 🔋 Portable & Efficient:

    • Ultra‑low power consumption (18 μA deep sleep) for multi‑day field use.

    • Integrated lithium battery management with overcharge protection and automatic USB/battery switching.

  • 🖥️ Rich Display:

    • Onboard 1.9-inch TFT-LCD (170×320, 262K colors) for real‑time status, messages, and node info.

  • 🔗 Sensor Expansion:

    • SH2.0‑4P interface supports QuickLink sensors for environmental monitoring.

  • 🌍 Frequency Options:

    • LoRa bands covering 863–870 MHz and 902–928 MHz, suitable for EU/US regions.

🔹 Typical Use Cases

  • 🏕️ Outdoor Adventures: Stay connected with your group in remote areas without cell coverage.

  • 🚑 Emergency Networks: Rapidly deploy a resilient communication mesh during disasters.

  • 🏗️ IoT & Remote Monitoring: Collect sensor data across wide areas with minimal infrastructure.

  • 🎓 Education & DIY Projects: Learn about mesh networking, LoRa, and IoT development hands‑on.


🔹 Developer-Friendly

  • 💻 Arduino-compatible, with ready‑to‑use Meshtastic firmware and libraries.

  • 🔧 Open‑source ecosystem: active community support, frequent firmware updates, and cross‑platform apps (Android, iOS, desktop).


✨ Why it’s great for Meshtastic: This board combines long‑range LoRa, low power draw, and a color display, making it one of the most versatile nodes for building off‑grid mesh networks. Whether you’re a hobbyist, educator, or field operator, it’s a reliable foundation for resilient communication.

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