LPMS-NAV2: High Accuracy Navigation Sensor
NOTE: This is a legacy device. For new applications, please refer to LPMS-NAV3.
Description
The LP-Research motion sensor for navigation, version 2 (LPMS-NAV2) is an inertial sensor for navigation application, which is composed of a high accuracy one-axis gyroscope and a 3-axis accelerometer. With the use of our novel fusion algorithm, LPMS-NAV2 can achieve precise heading information with ultra-low drift errors. The output data includes heading angle, angular speed and acceleration via UART interface. The high performance and affordable price of LPMS-NAV2 make it specially suitable for the applications of mobile robot/vehicle navigation.
Specifications
| Product type | LPMS-NAV2 |
| Size | 20.3 x 20.3 x 3.8mm |
| Weight | 2.3g |
| Heading range | ±180° / 0~360° (selectable) |
| Angle resolution | 0.01° (Max.) |
| Angular speed range | ± 400dps |
| Acceleration range | ± 4g |
| Gyro noise density | 0.003(°/s) / sqrt(Hz) |
| Heading linear error | < 0.1°/m |
| Angle random walk(f=10Hz) | 0.18°/sqrt(h) |
| Bias stability(f=10Hz) | <5°/h |
| Data output rate | 10~100Hz selectable |
| UART baudrate | 19200~115200bps selectable |
| Power consumption | < 36.5 mW@3.3V |
| Power supply | 3.3~5.5V DC |
| Working temperature | -20 ~ 80°C |
| Stock temperature | -40 ~ 85°C |
Order
| Product | Package contents | Price | |
|---|---|---|---|
| LPMS-NAV2 | 1 x LPMS-NAV2 sensor 1 x Warranty & support (1 year) |
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