KEEPTEEN D5L Meshcore Solar LoRa Kits,Mesh Tracker Node Repeater,5W Solar Panel Bult in Heltec ESP32 V4 Lora Modules Board with Mushroom GPS/915MHz Antenna WiFi Bluetooth 5200mAh Battery

The D5L-H3 is a newly developed IoT device that integrates solar energy and LoRa technology—the Solar LoRa Node. We used the Heltec ESP32 v4 LoRa module, paired with Keepteen's new 5W D5 solar panel and a GPS mushroom antenna, to achieve excellent functionality and a highly competitive price.

• Ultimate IoT development kit： The D5L-H3 is a newly developed IoT device—a LoRa node—that integrates solar power and a LoRa chip. It's an extremely cost-effective device that can function as a repeater for seamless autonomous operation. Easily tether to your phone via Bluetooth, update settings, and connect to Mesh LoRa devices.
• Powerful chipset: The ESP32 LoRa V4 development board combines an ESP32-S3 microprocessor with an SX1262 LoRa chip, making it ideal for IoT applications, smart cities, and agricultural solutions. Thanks to integrated Wi-Fi, BLE, and LoRa connectivity, this device is a true powerhouse for any maker and developer.
• Perfect design for long-distance communication: Perfect for remote campsites, hiking expeditions, emergency networks, and off-grid installations, the relay station supports seamless communication over long distances.Suitable for wireless data transmission and device control with industrial standard or non-standard user protocols.
• Solar-Powered & Autonomous Operation: Fully powered by a 5W solar panel and dual 18650 LiPo batteries, the D5L-H3 Relay operates autonomously, ensuring continuous off-grid communication without the need for external power sources
• Long-Range Connectivity: Supports point-to-point, point-to-multipoint, relay network, AES, etc, Compact size, easy to install.Extends communication coverage up to 1-3 km in urban areas and 3-10 km in rural environments, depending on mounting height and line of sight