OpenMV® IMU Attitude Sensor 9-axis Accelerometer Gyroscope Magnetometer Temperature Sensor For OpenMV4

Feature The OpenMV IMU expansion board can not only obtain acceleration speed magnetic field but more importantly it can directly obtain attitude including quaternion and Euler angle The IMU expansion board uses BNO055 9 D0F sensors and a built in attitude fusion algorithm to fuse the accelerometer magnetometer and gyroscope data into a stable three axis directionOpenMV can obtain the following sensor data Absolute direction Euler angle 100Hz three axis direction data 360 ° Quaternions represented by floating point numbers in absolute direction quaternion 100Hz for more precise operations Angular speed 100Hz three axis rotation speed in rad s Angular acceleration 100HZ three axis acceleration gravity linear motion the unit is m s 2 Magnetic field 20Hz triaxial magnetic field in micro Tesla uT Linear acceleration 100Hz three axis acceleration acceleration minus gravity the unit is m s 2 Gravitational acceleration 100Hz The gravitational acceleration of three axes minus the effects of all movements the unit is m s 2 Temperature 1Hz ambient temperature in degrees CelsiusPackage includes 1 x IMU expansion board