Feature Highlights: 1. Multi-Protocol Connectivity – Equipped with nRF52840 and LR1110 chips, it supports Bluetooth 5.0, Thread, Zigbee, and LoRa for flexible, wide-ranging connections. 2. High-Precision Positioning – Integrates the AG3335 GPS chip for accurate and reliable location tracking indoors and outdoors. 3. Expandable & Flexible Design – Features four pogo pins for easy expansion with USB, serial logging, and other interfaces. 4. Open-Source Ready – Fully compatible with Meshtastic open-source protocols, perfect for low-power, long-range communication projects. 5. Rugged & Versatile Use – Built with an IP65 rating, it’s ideal for asset tracking, outdoor adventures, and environmental monitoring. Product Details: The T1000 Tracker is as slim as a credit card, making it easy to carry in your pocket or attach to valuables. It combines GPS, Bluetooth, and Wi-Fi to deliver seamless positioning wherever you go. Beyond location, it monitors temperature, light, and movement. With an emergency button, built-in buzzer, and months of battery life on a single charge, it’s a dependable companion for everyday tracking and safety. (Printed text may vary by batch, with no impact on performance.) Specifications: Model: T1000-E with sensor Color: As shown Material: ABS Frequency: 868/915 MHz Connectivity: Bluetooth 5.0, Thread, Zigbee, LoRa Protection: IP65 rated Antenna: Included Package Includes: 1 × Meshtastic Tracker (Only the items listed above are included.) Note: Slight color variations may occur due to lighting and screen differences. Dimensions may have a tolerance of +/- 1–3 cm.