Advanced Connectivity: Harness the power of LoRaWAN and WiFi Meshtastic networks with the ESP32 LoRa 32 V3 module, ensuring wide coverage and stable connections. Efficient Solar Power: Equipped with a 5V solar panel, this device maintains optimal charge and performance in outdoor environments, promoting energy efficiency. Powerful Processor: The Heltec ESP32 module provides robust processing capabilities, ideal for handling complex tasks and improving device responsiveness. Long-lasting Battery: Comes with a built-in 5200 mAh battery, designed for prolonged use and reducing the need for frequent recharging. Enhanced Communication: Features the SX1262 LoRa module for improved signal integrity and increased communication range, making it perfect for remote monitoring applications. Solar Panel Power: 5W Material: Tempered Glass Built-in Battery: 5200 mAh Li-ion Battery Antenna Frequency: 2.4GHz/860-960 MHz Conversion Rate: 24.3% Dimensions: 177 x 375 x 35mm NOTE:D5 Solar Lora only works with Lora modules, D5 solar panels do not power other devices Color:As Shown Material:Composite material Package Contents: 1 * D5 Solar Lora kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.