● Six-axis IMU, three-axis gyroscope, three-axis magnetometer
● Dynamic heading accuracy: 2°, pitch/roll accuracy: 0.5°
● Rapid calibration algorithm
● High precision, compact size
● Wide operating temperature range: -40°C to +85°C
● Dimensions: L
Power voltage | 5V DC |
Working current | 80mA |
Operating temperature | -40℃~+85℃ |
| -55℃~+100℃ |
Azimuth | Range | ±180° | ||
Accuracy | ≤2° (RMS) after spatial calibration in a favourable magnetic environment | |||
Resolution | 0.1° | |||
Power-Up Repeatability | 0.5° (RMS) | |||
Pitch | Measurement Range | ±90° | ||
Accuracy | Static ≤0.05° (1σ) Dynamic ≤0.5° (RMS) | Dynamic ≤0.5° (RMS) Dynamic ≤0.5° (RMS) | ||
Resolution | 0.05° | |||
Repeatability | 0.05° (RMS) | |||
Roll | Range | ±180° (pitch angle ≤±75°) | ||
Accuracy | Static ≤ 0.01° (1σ) Dynamic ≤ 0.5° (RMS) | Dynamic ≤0.5° (RMS) Dynamic ≤ 0.5° (RMS) | ||
Resolution | 0.05° | |||
Repeatability | 0.05° (RMS) | |||
Environment | Baud Rate | 9600–921600 (default 115200) | ||
| Calibration Method | Rapid calibration |
Accelerometer | Gyroscope | Magnetometer | ||||
Range | ±8g | ±400°/s | ±1000°/s | ±8Gauss | ||
Noise density | 200 µg/√Hz | 1.5mdps/√Hz | 5 mdps/√Hz | 1.5 mGauss/√Hz | ||
Bandwidth | 100Hz | 100Hz | - | |||
Zero bias stability (10-second smoothing) | 30ug | 10 °/h | - |
Connector | USB Type-A cable (1m length) |
Protection level | Not specified (does not represent final product protection rating) |
Shell material | Magnesium-aluminium alloy anodised finish |
Installation | 2 x M2 copper bolts |