Teh Certus Mini N and Mini D represent cutting-edge low-SWaP-C GNSS-aided Inertial Navigation Systems (INS) designed to deliver precise and dependable attitude and heading data within a robust framework. These devices integrate temperature-compensated accelerometers, gyroscopes, and magnetometers, paired with either a single or dual-antenna GNSS receiver. They utilize Advanced Navigation’s innovative AI-driven fusion algorithm, achieving accuracy that surpasses conventional Kalman filters by up to tenfold. Both models support L1/L5 multi-constellation real-time or post-processed RTK positioning, ensuring extraordinary precision.
These high-performance systems are perfectly suited for a variety of applications in drones and robotics, and they are fully compatible with standard industry protocols such as NMEA 0183 and CANOpen, in addition to ROS 1, ROS 2, and Ardupilot.
Key Specifications:
| Mini-N | mini-D | |
| Dimensions: | 30 x 41 x 24 mm (Rugged) 25 x 25 x 10 mm (OEM) |
30 x 41 x 34 mm (Rugged) 25 x 25 x 16 mm (OEM) |
| Weight: | 43g (Rugged) 8g (OEM) |
55g (Rugged) 10g (OEM) |
| Power Usage: | 0.8W average (Rugged) 0.5W average (OEM) |
1.1W average (Rugged) 0.8W average (OEM) |
| Positioning precision: | 1.5m Horizontal, 2.0m Vertical 0.7m Horizontal, 0.8m Vertical (SBAS) 0.01m horizontal, 0.015m Vertical (RTK or Kinematica PPK) |
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| Velocity Precision: | 0.05 m/s | |
| Roll & Pitch Precision: | 0.1° 0.03° (Kinematica post-processing) |
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| Heading Precision: | 0.2° (velocity) 0.8° (Magnetic only) 0.06° (Kinematica post-processing) |
0.1° (1m antenna separation) 0.8° (Magnetic only) 0.06° (Kinematica post-processing) |
| GNSS Compatibility: | GPS L1C/A, L5 GLONASS L1OF Galileo E1B/C, E5a BeiDou B1I, B2a NavIC L5 SPS WAAS EGNOS MSAS GAGAN QZSS |
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| data Output Rate: | Up to 1000 Hz | |
| Interface Options: | Rugged: Primary RS232/RS422 Auxiliary RS232 CAN 2x GPIO OEM: |
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