لوحة Heltec V4 ESP32 LoRa مع نظام تحديد المواقع العالمي (GPS)، وبطارية 2800 مللي أمبير في الساعة، وحافظة شاشة تعمل باللمس، ووحدة لاسلكية طويلة المدى ESP32-S3 SX1262 متوافقة مع البرامج الثابتة Meshtastic لمشاريع إنترنت الأشياء
الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
مميزات خاصة
✅Complete Expansion Kit Ready for Deployment:Complete heltec v4 expansion kit includes the ESP32 LoRa board, CNC aluminum and PC protective case, 2800mAh rechargeable battery, matched antennas, and Quectel L76K GPS module—everything needed to build and deploy portable wireless communication and IoT projects immediately.
✅Upgraded ESP32-S3 and Long-Range SX1262 Performance:Powered by the upgraded ESP32-S3R2 with 16MB Flash and 2MB PSRAM plus the Semtech SX1262 radio, this meshtastic v4 compatible board delivers up to 27dBm transmission, stable long-range communication, and ultra-low power sleep for battery-powered applications.
✅Rugged Enclosure with Touch Screen or Viewing Window Option:Designed with a durable aluminum alloy frame and polycarbonate back cover, this device offers touch screen or tempered viewing window options, SMA antenna ports, accessible buttons, and a built-in B2B expansion connector for custom sensors and peripherals.
✅Built-In GPS for Real-Time Positioning and Data Monitoring:Integrated Quectel L76K GNSS enables accurate real-time positioning for outdoor navigation, asset tracking, and wireless communication projects. The display-supported design allows convenient monitoring of GPS coordinates, device status, and sensor information.
✅Wide Compatibility for DIY and Professional Development:Compatible with Meshtastic firmware, Arduino IDE, and PlatformIO, this Heltec V4 board maintains pin compatibility with earlier Heltec generations, making it ideal for smart agriculture, home automation, industrial monitoring, and custom embedded IoT systems.