Overview
1. The module integrates high-precision gyroscope and accelerometer. Using a high-performance microprocessor and advanced dynamics solution and Kalman dynamic filtering algorithm, it can accurately output the current attitude of the module in a dynamic environment. The attitude measurement accuracy is statically 0.1°, the stability is extremely high, and the performance is even better than that of certain models. Some professional inclinometers.
2. The use of advanced digital filtering technology can effectively reduce measurement noise and improve measurement accuracy.
3. The module has its own voltage stabilization circuit, working voltage is 9~36V, and is easy to connect.
4. Maximum data output rate of 200Hz. The output content can be selected arbitrarily, and the output rate is adjustable from 0.2 to 200Hz.
5. IP67 level protection, aluminum shell, strong resistance to external electromagnetic interference, stable performance, and can adapt to long-term work in harsh industrial environments.
Specifications
Parameter | Condition | Typical value |
Range | ±16g | |
Resolution | ±16g | 0.0005g/LSB |
RMS noise | Bandwidth = 100Hz | 0.75~1mg-rms |
Static zero drift | Horizontal placement | ±20~40mg |
Temperature drift | -40°C ~ +85°C | ±0.15mg/℃ |
bandwidth | 5~256Hz | |
Zero bias stability | 10-second smoothing | XY: 15ug; Z: 35ug |
Zero bias instability | allan variance | XY: 10ug; Z: 30ug |
Parameter | Condition | Typical value |
Range | ±2000°/s | |
Resolution | ±2000°/s | 0.061(°/s)/(LSB) |
RMS noise | Bandwidth = 100Hz | 0.028~0.07(°/s)-rms |
Static zero drift | Horizontal placement | ±0.5~1°/s |
Temperature drift | -40°C ~ +85°C | ±0.005~0.015 (°/s)/℃ |
Bandwidth | 5~256Hz | |
Zero bias stability | 10-second smoothing | 8°/h |
Zero bias instability | allan variance | 5°/h |
Parameter | Condition | Typical value |
Range | X: ±180° | |
Tilt accuracy | 0.1° | |
Resolution | Horizontal placement | 0.0055° |
Temperature drift | -40°C ~ +85°C | ±0.5~1° |
Parameter | Condition | Minimum value | Default | Maximum value |
Communication interface | UART | 4800bps | 9600bps | 230400bps |
Output content | Single-axis | X-axis angle | ||
Sampling frequency[1] | 0.2Hz | 10Hz | 200Hz | |
Operating temperature | -40℃ | 85℃ | ||
Storage temperature | -40 ℃ | 100 ℃ | ||
Impact resistance | 20000g | |||
Note:
[1] The 485 product uses the Modbus protocol and is in master-slave mode, which is determined by the amount of content read by the user and the read rate.
Application
· Virtual reality/augmented reality, head-mounted displays
· Large-scale agricultural automatic farming
· Safety monitoring of high-altitude operations
· Drones, manned aircraft
· Industrial attitude monitoring
· Human motion tracking/capture
· Robots, autonomous guided transport vehicles
· Pedestrian navigation
· Unmanned driving/assisted driving
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