Heltec LoRa 32 V3 ESP32S3 SX1262 Meshcore Meshtastic Device 915MHz📜 Product Overview
WiFi LoRa 32 V3, also called Heltec V3, durable IoT maker kit powered by the ESP32S3 MCU and SX1262 LoRa Node chips. Integrated three wireless communication ways —LoRa、BLE、and Wi-Fi， along with an on-board OLED display, it presents a robust, all-in-one solution. Its superior RF design and stable, minimal system design ensure the product is ready-to-use “out of the box,” and support for development methods like Arduino, Platform IO, ESP-IDF, and MicroPython make it beginner-friendly. It is now widely used in well-known long-range wireless open-source projects such as Meshtastic and Meshcore, serving applications in smart cities, smart farms, industrial control, and security systems.
✨ Highlights
- Powerful ESP32-S3 & SX1262 Chipset: Integrated with ESP32-S3 dual-core processor and SX1262 LoRa module, supporting Wi-Fi 802.11b/g/n, Bluetooth 5.0 LE and long-range LoRa communication, covering multiple frequency bands for global IoT application scenarios.
- Onboard OLED Display & Battery Management System: Built-in 0.96-inch 128x64 OLED screen for real-time data visualization, equipped with a complete lithium battery charging and discharging circuit, supporting automatic power switching between USB and battery for portable IoT projects.
- Standard Type-C Interface & Easy Development: Adopts reversible Type-C USB port with CP2102 chip for fast programming and debugging, fully compatible with Arduino, ESP-IDF, PlatformIO and MicroPython, greatly lowering the development threshold for beginners and professionals.
- High-Performance LoRa Communication: Features high-efficiency RF circuit design with up to +22dBm transmit power and excellent receiving sensitivity, equipped with IPEX antenna connector to support external antennas, ideal for long-distance transmission, Meshtastic and LoRaWAN projects.
- Rich Interfaces & Stable Performance: Comes with 8MB flash, abundant GPIO ports and complete circuit protection, compact size with reliable hardware design, perfect for smart agriculture, industrial monitoring, smart city and other long-range IoT applications.
📦 Shipping Details
All orders are dispatched to the -registered address. Double-check your shipping information before placing an order.
Our handling time is typically 1-2 business days, ensuring a prompt start to the delivery process.
Estimated delivery ranges between 3-7 business days, depending on your location.
If any issues arise, please contact us so we can assist you promptly.
♻️ Returns & Exchanges
We want you to be fully satisfied. Returns are accepted within 30 days of receiving your product.
Items should be returned in their original condition and packaging.
💰 Payment Options
We accept PayPal and all major credit cards, offering a secure and convenient checkout process.
📧 Contact Us
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