WitMotion WTGPS Sensor

Your browser does not support the video tag. Application Scenarios Humanoid Robots Robotic Arms Exoskeletons Quadruped Robots AGV Vehicles ARU Robots Technical Specifications Parameter Value Operating Temperature -45°C ~ +80°C Storage Temperature -45°C ~ +145°C Dimensions 39.9 × 32.9 × 15.9 mm Weight 50g Supply Voltage 5V (or 3.3V~5V) Operating Current 45mA @ 5V Power Consumption 225mW (5V * 45mA) Time to First Valid Data after Power‑on < 30s Communication Interface UART, 115200bps, 8 data bits, no parity, 1 stop bit Protocol NMEA0183 Update Rate 10Hz TTFF Cold Start ≤ 32s TTFF Hot Start ≤ 1s TTFF Reacquisition ≤ 2s Sensitivity – Tracking -168dBm Sensitivity – Reacquisition -160dBm Sensitivity – Cold Start -148dBm Positioning Accuracy < 1.5m (CEP50) Velocity Accuracy < 0.1m/s Max Altitude 18000m Max Velocity 515m/s Max Acceleration 2g GNSS Signal Reception BDS/GPS/GLONASS/GALILEO/QZSS/SBAS INS Positioning Accuracy 3% of distance (dead‑reckoning) WitMotion-WTGPS-Drawing.pdf WitMotion-Product-Manual.pdf WitMotion-WTGPS.stp