WiFi LoRa 32 V4 is a fully upgraded version of the classic LoRa development board. Since its initial launch in 2017, this product series has been highly favored by developers and makers 2MB PSRAM and 16MB external Flash, more suitable for UI and complex system It is suitable for IoT applications such as smart cities, agricultural monitoring, smart homes, industrial control,security systems, and wireless meter reading, providing developers with a more efficient and flexible development experience USB Type-C interface with integrated voltage - regulation, ESD protection, short-circuit protection, and isolation design High-power version with LoRa transmission power increased to 27±1dBm,Added SH1.25-2P solar panel interface. This is a complete product set that includes the Heltec WiFi LoRa 32 V4 development board, housedwithin a shell perfectly compatible with the board. The package comes with a LoRa antenna (10dB, 863 -928MHz). The shell is designed to accommodate a GNSS module and provides dedicated space for a 3000mAh battery. And the antenna interface of this shell is basically suitable for most antennas on the market. (Note: without battery) Color: As Shown Material: PCB Specification: No GPS Package Contents: 1*Meshtastic LoRa32 V4 board kits(Screwdriver color and style are random) 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.