Heltec WiFi LoRa 32 V4 ESP32-S3 Development Board with SX1262 LoRa, 0.96″ OLED Display, USB-C, WiFi & Bluetooth LE

Description The Heltec WiFi LoRa 32 V4 is a compact, feature-rich IoT development board built around the powerful ESP32-S3 dual-core processor. Designed for long-range wireless communication, it combines Wi-Fi, Bluetooth Low Energy (BLE), and the Semtech SX1262 LoRa transceiver on a single board, making it ideal for smart agriculture, environmental monitoring, industrial automation, smart cities, and remote sensing applications. A built-in 0.96-inch OLED display provides real-time system information, sensor readings, and debugging output without requiring an external screen. The modern USB Type-C interface simplifies programming and power delivery, while the low-power ESP32-S3 architecture makes the board suitable for battery-powered IoT projects. Whether you’re prototyping a LoRaWAN gateway, building point-to-point LoRa communication, or developing an advanced IoT solution with AWS IoT, MQTT, or custom cloud platforms, the Heltec WiFi LoRa 32 V4 offers excellent performance in a compact form factor. Key Features ESP32-S3 dual-core 32-bit processor Integrated Semtech SX1262 LoRa transceiver Long-range LoRa wireless communication Built-in 0.96-inch OLED display (128 × 64) 2.4 GHz Wi-Fi connectivity Bluetooth Low Energy (BLE) support USB Type-C interface for programming and power Low-power design for battery-operated applications Multiple GPIO, SPI, I2C, UART, ADC, and PWM interfaces Compatible with Arduino IDE, PlatformIO, and ESP-IDF Ideal for LoRaWAN, IoT, and wireless sensor networks Applications Smart Agriculture Smart Home Automation Industrial IoT (IIoT) Environmental Monitoring Weather Stations Asset Tracking Remote Data Logging Wireless Sensor Networks Smart City Solutions GPS Tracking Systems Energy Monitoring Home Automation Gateways Package Includes 1 × Heltec WiFi LoRa 32 V4 ESP32-S3 Development Board Why Choose Heltec WiFi LoRa 32 V4? By integrating Wi-Fi, Bluetooth LE, LoRa, an OLED display, and USB Type-C on a single development board, the Heltec WiFi LoRa 32 V4 significantly reduces development time and hardware complexity. It is an excellent choice for makers, students, researchers, and professional IoT developers looking for a reliable platform for long-range wireless communication and next-generation IoT applications. Also check Heltec LoRa V3