Description
Heltec LoRa32 V3 433MHz/868MHz Development Board Kit – a versatile, all-in-one solution for IoT enthusiasts and professional developers alike. Designed with the SX1276/SX1278 LoRa transceiver, this 2-piece kit integrates OLED display, Wi‑Fi, and Arduino‑compatible headers, enabling rapid prototyping and deployment of low‑power, long‑range wireless applications.
Product Overview
Whether you’re building a smart agriculture sensor, a remote monitoring system, or a DIY home automation hub, the Heltec LoRa32 V3 kit offers a compact, feature‑rich platform that supports both 433 MHz and 868 MHz frequency bands. Its dual‑mode LoRa transceiver delivers up to 14 dBm output power, while the built‑in OLED screen provides instant visual feedback without the need for external peripherals.
Key Highlights
- Dual‑frequency LoRa (433 MHz / 868 MHz) with SX1276/SX1278 chipset
- Integrated 1.3” OLED display for real‑time data visualization
- Built‑in Wi‑Fi (ESP8266) for OTA updates and cloud connectivity
- Arduino‑compatible pin headers for seamless integration
- Low‑power consumption – ideal for battery‑powered IoT deployments
- Compact 32 mm × 32 mm form factor, perfect for embedded projects
- Pre‑loaded firmware and libraries for quick start with Arduino IDE
- Robust PCB design with 2.54 mm spacing for easy soldering
Specifications
• Chipset: SX1276/SX1278 LoRa transceiver
• Frequency: 433 MHz / 868 MHz
• Output Power: 14 dBm (max)
• OLED Display: 1.3” 128×64 pixels, I2C interface
• Wi‑Fi Module: ESP8266 (802.11 b/g/n)
• Power Input: 3.3 V (USB or external supply)
• Operating Temperature: –40 °C to +85 °C
• Dimensions: 32 mm × 32 mm × 7 mm (approx.)
• Weight: 15 g per board
Why Choose Heltec LoRa32 V3?
Our development board combines proven LoRa technology with modern connectivity options, all wrapped in a rugged, Arduino‑friendly package. The 2‑piece kit ensures you have spare hardware for rapid iteration or field testing, while the included OLED display eliminates the need for external debugging tools. Ideal for makers, hobbyists, and industrial IoT teams seeking a reliable, cost‑effective platform to bring their ideas to life.
Applications
- Smart agriculture and precision farming sensors
- Remote environmental monitoring stations
- Industrial asset tracking and logistics
- Home automation and security systems
- Educational kits for STEM learning
Elevate your IoT projects with the Heltec LoRa32 V3 Development Board Kit – the ultimate blend of performance, flexibility, and ease of use.
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