I would like to read the RPM that the drone's motors are spinning at. I see in newer versions of the Onboard SDK, there is a TOPIC_ESC_DATA that appears to provide this data.


However, I am using version 3.1 of the Onboard-SDK-ROS (and the newest version that supports the Matrice 100 is version 3.6). This old version of the Onboard SDK does not support subscription telemetry topics, only broadcast telemetry.

Is there any way I can read the RPM of the drone's motors from the Onboard SDK?

I would like to read the RPM that the drone's motors are spinning at. I see in newer versions of the Onboard SDK, there is a TOPIC_ESC_DATA that appears to provide this data.


However, I am using version 3.1 of the Onboard-SDK-ROS (and the newest version that supports the Matrice 100 is version 3.6). This old version of the Onboard SDK does not support subscription telemetry topics, only broadcast telemetry.

Is there any way I can read the RPM of the drone's motors from the Onboard SDK?