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. ✅ Why Buy From Us? Free Delivery on Orders Above ₹500 GST Invoice Available for business purchases Ships from India – Fast Dispatch Trusted by makers, engineers, and IoT startups across India
