IP65 waterproof: Dustproof and waterproof design resists harsh environments. Functions reliably in mountainous, coastal, and other outdoor conditions. Easy setup: Connect to your smartphone via Bluetooth using the Meshtastic app. Operates as an off-grid communication device with no coding required. Expandable interface: Includes four pogo pins supporting USB for DFU (device firmware upgrade), serial logging, and API access, enabling simplified device management, debugging, and development. Real-time positioning: Features MediaTek AG3335 GPS chip for high-precision location tracking and real-time sharing. SenseCAP T1000-E card tracker: Compact, IP65-rated device compatible with Meshtastic LoRa mesh network. Small form factor fits in a pocket or attaches to assets. Integrates Semtech LR1110, Nordic nRF52840, and MediaTek AG3335 GPS modules for accurate, low-power positioning and communication. Built-in sensors capture temperature and ambient light data. Color: As shown. Material: Plastic. Note: Product appearance and printed text may vary slightly between batches; this does not affect functionality. Package Contents: 1 x Tracker, 1 x USB Cable (other items not included). Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement tolerance: +/- 1-3 cm.