How to increase sample rare of the IMU (/mavros/imu/data)

[AlexWUrobot]

Please check the baud rate, according to this post

How to adjust the sample rate of distance sensor (rangefinder)

There is the solution !!! To increase the sampling The SER_TEL2_BAUD need to be increased. (which was 115200) The MAV_1_RATE need to be increased.(which was 0) [image] PX4-autopilot automatically half-size the data, if the communication is too low. [success_update_sampling_rate] [image] P.S. In a serial communication system, the data rate is measured in bits per second (baud rate). However, it’s important to note that a byte consists of 8 bits. At a baud rate of 921,600, the maximum …

Because the baud rate in QGroundcontrol will limit the sampling rate of sensors.
The default sampling of IMU should be 50 Hz