mpu6050_serial_to_imu
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demo.rviz doesn't work...
I roslaunch demo.launch successfully,and there are lots of correct messages. But the demo.rviz doesn't work. I can't find anything about IMU.
focus camera select move camera plantflag publish point
Maybe there was a wrong serial port set in the demo.launch or some other problems, but that should have shown an error message. Did you check with rosnode list if the node is running or with rostopic list if the imu topics are published?