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V3 Version 863MHz-928MHz SX1262 ESP32 WIFI bluetooth Lora with 0.96 OLED Display

V3 Version 863MHz-928MHz SX1262 ESP32 WIFI bluetooth Lora with 0.96 OLED Display

Original price was: ₹1,999.00.Current price is: ₹1,749.00.

The Heltec Wireless Stick V3 features the SX1262 LoRa module, ESP32, 0.96″ OLED display, and long-range IoT communication, ideal for edge processing and telemetry.

SKU: HW-STICK-V3-SX1262-ESP32-OLED
Category:

Description

Heltec Wireless Stick V3 – SX1262 LoRa + ESP32 (863–928MHz) with 0.96″ OLED Display

The Heltec Wireless Stick V3 is a powerful and compact development board that combines long-range wireless communication, edge processing, and visual feedback—all in one device. Featuring the Semtech SX1262 LoRa transceiver, ESP32 dual-core SoC, and a 0.96″ OLED display, this board is tailor-made for IoT developers, LoRaWAN deployments, and real-time telemetry projects.

Whether you’re building a LoRa node for smart agriculture, an edge sensor system for environmental monitoring, or a low-power tracking device, the Wireless Stick V3 provides the reliability and flexibility required for professional applications.

🔧 Technical Specifications & Features

1. LoRa Transceiver – SX1262

  • Frequency Range: 863–928 MHz – Covers IN865, EU868, and US915 bands

  • Transmission Power: Up to +22 dBm

  • High RX Sensitivity: As low as -148 dBm

  • Modulation: LoRa™, (G)FSK

  • Built-in AES-128 encryption and CRC

  • Uses a high-stability TCXO for accurate RF performance

2. Microcontroller – ESP32 (Dual-Core Xtensa LX6)

  • Clock Speed: Up to 240 MHz

  • Connectivity: WiFi 802.11 b/g/n + Bluetooth v4.2 (BLE + BR/EDR)

  • Memory: 4MB Flash, 520KB SRAM

  • Rich peripheral set: GPIO, SPI, I2C, UART, ADC, PWM

  • Explore other ESP32 boards

3. 0.96″ OLED Display

  • Resolution: 128×64 pixels

  • I2C Interface for easy control

  • Useful for debugging, displaying sensor values, RSSI, and system status

  • Browse OLED displays

4. Antenna Interface

  • IPEX/u.FL connector for LoRa

  • Comes with an external LoRa antenna for improved signal quality

5. Power Options

  • USB-C interface for development and direct power

  • JST connector for 3.7V Li-ion battery with onboard charging and protection

  • Solar charging support via optional panels

💻 Software Compatibility

This board is fully compatible with leading embedded development ecosystems:

  • Arduino IDE with official Heltec board definitions

  • PlatformIO for advanced projects and automation

  • ESP-IDF for full control over ESP32 internals

  • Built-in support for LoRaWAN Class A, including The Things Network and ChirpStack

Official Heltec libraries for OLED and LoRa make prototyping fast and reliable.

📦 What’s Included in the Package

  • 1x Heltec Wireless Stick V3

  • 1x External LoRa Antenna (IPEX/u.FL)

  • 1x USB-C Cable (optional, depending on your selection)

🧠 Ideal Use Cases

  • Smart Agriculture: Soil sensors, weather stations, irrigation monitoring

  • Asset Tracking: Long-range trackers with geofencing

  • Industrial IoT: Machine health monitoring, predictive maintenance

  • Smart Cities: Air quality sensing, noise monitoring

  • Remote Telemetry: Temperature, pressure, and humidity monitoring in difficult-to-reach areas

  • Great as an edge processor for sensor networks

⚠️ Technical Note

Please ensure you configure the correct regional frequency band (IN865, EU868, or US915) to comply with LoRaWAN regulations in your region. Misuse of ISM band frequencies may lead to interference or legal issues.

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