Read Xavier Fan Speed on Jetpack 5.1

Autonomous Machines Jetson & Embedded Systems Jetson AGX Xavier
1

The file used to read the fan speed mentioned in the docs doesn’t seem to exist on Jetpack 5.

To get the fan speed measured by the tachometer, enter the command:

$ cat /sys/devices/generic_pwm_tachometer/hwmon/hwmon<x>/rpm
3

There is no update from you for a period, assuming this is not an issue any more.
Hence we are closing this topic. If need further support, please open a new one.
Thanks
Hi SanjayD,

Are you using the devkit or custom board for AGX Xavier?
Have you verified with the latest Jetpack 5.1.2 (R35.4.1)?

Could you share the result of the following command on your board?

$ ls -l /sys/class/hwmon/
5