LoRa Devices! Heltec WiFi LoRa 32 V4 Development Board with OLED Screen

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Heltec WiFi LoRa 32 V4 Development Board with OLED Screen 27dBm High Power ESP32-S3 SX1262 Chip for Meshtastic​

About this item​

• V4 Upgraded ESP32-S3 & LoRa SX1262 Development Disc: Features the latest ESP32-S3R2 chip with 2MB PSRAM and 16MB flash, providing superior processing for complex IoT applications and Meshtastic projects. This large upgrade from V3 models provides improved performance for Meshtastic devices, LoRa development cards, and sophisticated user interfaces, ensuring smooth operation of advanced firmware.
• High power 27 dBm LoRa long range radio communication: Experience exceptional wireless range with 27 dBm transmission power and -137 dBm sensitivity. Ideal for building reliable Meshtastic nodes, LoRA radio networks, IoT devices for smart homes and industrial applications. This LoRa module provides greater communication distance across large properties and urban environments.
• INTEGRATED OLED SCREEN & FULL LORA Meshtastic Kit: Includes a 0.95-inch OLED screen for real-time data dualization without additional hardware. The protective case features FPC antenna for stable Wi-Fi/Bluetooth and external antenna for enhanced LoRA performance. Provides a complete Meshtastic development board experience ready for immediate distribution.
• Advanced Power Management with Solar and GPS Connection: Designed for outdoor use with optimised battery management and 20μA sleep current. Includes solar panel interface for Meshtastic solar nodes and GNSS port for Meshtastic GPS applications. Type-C interface with voltage regulation ensures reliable operation for access and remote monitoring.
• Fully compatible ESP32 LoRa Development Board: Maintains complete pin compatibility with Heltec LoRa 32 V3 for seamless project migration. Ready for Arduino and PlatformIO development, this versatile board supports LoRaWAN, Wi-Fi and Bluetooth protocols for smart farming, industrial IoT and wireless security systems.