root@jj:~# opkg install lm-sensors
Installing lm-sensors (3.5.0-2) to root...
Downloading http://downloads.lede-project.org/snapshots/packages/x86_64/packages/lm-sensors_3.5.0-2_x86_64.ipk
Installing libsysfs2 (2.1.0-3) to root...
Downloading http://downloads.lede-project.org/snapshots/packages/x86_64/base/libsysfs2_2.1.0-3_x86_64.ipk
Installing sysfsutils (2.1.0-3) to root...
Downloading http://downloads.lede-project.org/snapshots/packages/x86_64/base/sysfsutils_2.1.0-3_x86_64.ipk
Installing libsensors5 (3.5.0-2) to root...
Downloading http://downloads.lede-project.org/snapshots/packages/x86_64/packages/libsensors5_3.5.0-2_x86_64.ipk
Configuring libsysfs2.
Configuring sysfsutils.
Configuring libsensors5.
Configuring lm-sensors.
root@jj:~# sensors
k10temp-pci-00c3
Adapter: PCI adapter
temp1:        +67.2°C  (high = +70.0°C)
                       (crit = +100.0°C, hyst = +97.0°C)

root@jj:~#