Specification:
Model: LoRa32-Heltec V4 863-928mhz
Microcontroller Unit (MCU): ESP32-S3R2 dual-core processor, supporting high-performance applications.
Integrated Modules: WiFi, Bluetooth, and LoRa capabilities.
Memory: Built-in 2M PSRAM and external 16MB Flash.
Power Management: Lithium battery connector and solar panel support (SH1.25-2P interface).
Display: 0.96-inch OLED screen with clear high-resolution output.
Pinout and Interface: Extended 40P pin header layout, compatible with GNSS and peripherals for expanded functionality.

Features:
1. Wireless Connectivity: Supports WiFi, Bluetooth, and LoRa communication with a transmission range of up to 10 km.
2. High LoRa Transmission Power: 28±1dBm output to enhance signal coverage.
3. Low Power Consumption: Less than 20uA in sleep mode for energy-efficient operations.
4. Advanced Interface Compatibility: Includes GNSS SH1.25-8Pin connector and USB Type-C interface with multiple protections (ESD, RF isolation).
5. Enhanced Design: Gold-plated pin headers for reliable and consistent performance.
6. Screen Protection: Fully enclosed OLED display for secure operation under various conditions.

Package Includes:
1 x LoRa32-Heltec V4 Board
or
1 x LoRa32-Heltec V4 Board with GPS