Wireless Tracker is a development kit based on ESP32-S3FN8. It integrates both SX1262 and UC6580 to provide fast GNSS solution for IoT. It can track any object and then upload that data wirelessly by Wi-Fi, Bluetooth, LoRa. Wireless Tracker supports L1 + L5/L2, and supports GPS, GLONASS, BDS, , NAVIC, QZSS multi-system joint positioning. It is perfectly compatible with for , can be widely used in development such as bicycle sharing , tracking pets or livestock, locating vehicles, tracking children, etc. ESP32-S3FN8+SX1262+UC6580 Chipset, supports Wi-Fi, LoRa, Bluetooth, GNSS. Low power design of dual-frequency multi-system based on 22nm technology. Supports L1 + L5/L2, supports GPS, GLONASS, BDS, , NAVIC, QZSS multi-system joint positioning. Type-C USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding, and other protection measures. Onboard SH1.25-2 battery interface, integrated lithium battery management system (charge and discharge management, overcharge protection, battery power detection, USB / battery power automatic switching). Onboard Wi-Fi, Bluetooth dedicated 2.4GHz metal spring antenna, reserved (U.FL) interface for LoRa and GNSS use. Onboard 0.96-inch 80*160 dot matrix TFT-LCD display, which can be used to display debugging information, battery power, and other information. Support for development environment. Due to different product batches, the appearance may be different, which does not affect use. Type:C:863-870MHz Colour:Black Material:PC+Metal Package Contents: 1 * tracking device 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.