Specification: Firmware Version: 1.8.4 (Note: The firmware version is not fixed and will be updated with new firmware releases. Currently, it is 1.8.4.)
Screen Size: 1.44'
Applications: 2.4GHz WiFi, Bluetooth, GPS detection, etc.
Battery: 500mAh
Charging Time: 1-2 hours
Features: 1. Built-in latest 1.8.4 firmware.
2. 3D printed case design.
3. Supports Fat32 TF cards (please provide your own memory card) and supports TF card firmware upgrades.
4. Built-in 500mAh rechargeable lithium battery.
5. Five-way rocker switch for smooth operation.
6. Supports GPS positioning and an external 20dB gain antenna, enabling signal acquisition in seconds outdoors or on a balcony.
Note: This product is for learning purposes only. Please comply with local regulations when using this product. Any illegal us