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HiPNUC HI71 Tactical-Grade Compact Attitude/INS Module

Vendor: HiPNUC ( )

Product: HI71 /

HiPNUC HI71 Tactical-Grade Compact Attitude/INS Module

HiPNUC (Beijing) HI71 is a tactical-grade compact inertial module in a 24×24×14 mm aluminum case with board-to-board connectors for easy integration. Four variants: T2 (VRU), T4 (AHRS + barometer), M4 (MRU heave) and N4 (INS): gyro ±300 °/s with 0.3 °/h bias instability and 0.0004 °/s√Hz XY noise density; accelerometer ±16 g with 10 μg bias instability; T4/M4/N4 add a ±20 Gauss magnetometer and 300~1200 hPa barometer. Pitch/roll 0.05~0.1°, UART up to 1000 Hz and CAN at 200 Hz, binary/CANopen/Modbus/NMEA protocols with PPS/UTC sync, 3.6~5 V supply at 370 mW.

VariantsT2 (VRU) / T4 (AHRS) / M4 (MRU) / N4 (INS)
Dimensions24 × 24 × 14 mm (aluminum)
Output RateUART 1000 Hz / CAN 200 Hz
Supply Voltage3.6~5 V
Barometer Range300~1200 hPa (T4/M4/N4)
Gyro Full Range±300 °/s
Accel Full Range±16 g
Power Consumption370 mW
Gyro Noise DensityXY 0.0004 / Z 0.0006 °/s√Hz
Magnetometer Range±20 Gauss (T4/M4/N4)
Gyro Bias Instability0.3 °/h
Accel Bias Instability10 μg
Static Pitch Roll Accuracy0.05~0.1°

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