IP65 waterproof: IP65 dustproof and waterproof, designed to withstand harsh environments without damage. Operates reliably in mountainous, coastal, or other outdoor settings, serving as a dependable outdoor companion. Easy to set up: Pair with your smartphone using the Meshtastic app via Bluetooth. The T1000-E functions as an off-grid communication device with no coding required. Expandable interface: Features four pogo pins supporting USB interface for DFU (device firmware upgrade), serial logging, and API access, simplifying device management, debugging, and development. Real-time positioning: Equipped with MediaTek AG3335 GPS chip for high-precision positioning and real-time location sharing. SenseCAP T1000-E card tracker: Compact IP65-rated device compatible with Meshtastic LoRa mesh network. Small size fits easily 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 provide 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.