Meshtastic pre-flashed for easy setup and use nRF52840 ultra-low-power core with 1MB Flash and 256KB RAM AT6558R GNSS module for accurate positioning Integrated antennas for LoRa, BLE, and GPS connectivity Reset/Bootloader button, user button for alarms, alerts, or future customization, magnetic charge port, status LEDs for heartbeat, BLE, and charging indicators, 1000mAh internal battery, IP66 LoRa device enclosure, and operating temperature range of -20℃ to +60℃ The WisMesh Tag is designed for seamless connectivity and reliable performance in various environments. It features a robust IP66 enclosure, ensuring durability against dust and water. The device is equipped with a powerful 1000mAh internal battery, providing long-lasting operation. With integrated antennas for LoRa, BLE, and GPS, it offers versatile communication options. The user-friendly design includes a reset/bootloader button and a customizable user button for alerts and alarms. The WisMesh Tag operates efficiently in a wide temperature range, making it suitable for outdoor applications. Color: Black Material: plastic Package Contents: 1*Tracker 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.