Description
The sensor consists of a 3-axis accelerometer, gyroscope and magnetometer. Can work as a system AHRS. Unlike modules, such as IMU, which provide only raw data, UM7 using the built-in microcontroller, processes data from sensors with the help of Kalman filter (EKF) calculating the position even 500 times per second. This version includes a case.
In our offer are two versions of the module,with housingandwithout housing.
The module power supply and serial communication can be performed via 5-pin connector using the supplied cable. The two6-pin connectors provides additional functionality, for example, attaching the GPS receiver.
Functions
- High measurement stability
- Adjustable filter EKF gives better performance, depending on the application
- The synchronized data with external GPS module
- Calibration and alignment for temperature compensation of an accelerometer, gyroscope and magnetometer
- The ability to configure the magnetometer as soft or hard via serial software
Communication
- Output data:
- The altitude - the Euler angles
- The altitude - attitude quaternion
- Data from the accelerometer, gyroscope and magnetometer
- Altitude, position and speed according to GPS (after connecting an external module)
- UART communication with default rate: 921 600 bit / s and a working voltage of 3.3 V
- The leads of the UART interface (RX and TX) tolerate voltage of 5 V
- Transmission uses NMEA (up to 100 Hz), binary packages for high efficiency (up to 255 Hz) or a combination of both modes
- Flexible communication architecture allows the transfer of data at individually adjustable packages
- Configuration in real-time via the software of serial interface
- SPI interface via additional connectors
Specification
- Supply voltage: 4 V to 5.5 V
- Logic 3.3 V (with 5 V tolerance on pins RX and TX)
- Measuring ranges (configurable):
- Accelerometer: ± 8 g
- Gyroscope: ± 2000 °/sec
- Magnetometer: ± 12 gauss
- Size: 28 x 28 x 11 mm
- Weight: 7.5 g
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