Movella Xsens MTi-680G RTK GNSS/INS Module
Vendor: Movella Technologies B.V. (Netherlands, formerly Xsens)
Product: MTi-680G RTK GNSS/INS
Movella (formerly Xsens, Netherlands) MTi-680G adds an internal RTK engine to the MTi-670G platform, improving position from meter- to centimeter-level (1 cm + 1 ppm CEP) with 0.5 deg RMS heading and 0.2 deg RMS roll/pitch; gyro range +/-2000 deg/s, 8 deg/h in-run bias stability, 0.007 deg/s/sqrt(Hz) noise density; onboard magnetometer and barometer; RTCM 3.2/3.3 corrections via RS232; IP68-equivalent, 56.5x40.9x36.75 mm at 98 g, 4.5-24 V at <1 W, CAN/RS232, up to 2 kHz. Shares the 670G rugged enclosure; ideal for high-precision outdoor localization and navigation on inspection robots and unmanned vehicles.
| Weight | 98 g |
| Barometer | onboard |
| Ip Rating | IP68 (equivalent) |
| Dimensions | 56.5 x 40.9 x 36.75 mm |
| Interfaces | CAN, RS232 (Xbus / ASCII NMEA / CAN) |
| Output Rate | up to 2 kHz (400 Hz SDI) |
| Magnetometer | onboard |
| Gnss Receiver | u-blox ZED-F9 (onboard, RTK) |
| Input Voltage | 4.5-24 V |
| Gyro Full Range | 2000 deg/s |
| Position Accuracy | 1 cm + 1 ppm CEP (RTK) |
| Power Consumption | <1 W typ. |
| Velocity Accuracy | 0.05 m/s RMS |
| Gyro Noise Density | 0.007 deg/s/sqrt(Hz) |
| Roll Pitch Accuracy | 0.2 deg RMS |
| Rtk Correction Input | RTCM 3.2/3.3 via RS232 |
| Yaw Heading Accuracy | 0.5 deg RMS |
| Gyro Inrun Bias Stability | 8 deg/h |