Raspberry Pi OS • Re: How can I retrieve fan speed ?

Code:

root@raspberrypi:~# cat /sys/devices/platform/cooling_fan/hwmon/hwmon2/fan1_inputcat: /sys/devices/platform/cooling_fan/hwmon/hwmon2/fan1_input: No such file or directory

Code:

root@raspberrypi:~# cat /sys/devices/platform/cooling_fan/hwmon/*/fan1_input0