Differences

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--- ubiquiti:dream_router:fan_speed [2022/10/10 18:09] – peter
+++ ubiquiti:dream_router:fan_speed [2022/10/10 18:19] (current) – peter
@@ Line 36: / Line 36: @@
 ----
+===== Check Fan Speed Configuration =====
+<code bash>
+cat /sys/class/hwmon/hwmon0/pwm1_enable
+</code>
+returns
+<code bash>
+</code>
+<WRAP info>
+**NOTE:**  According to the [[https://www.kernel.org/doc/Documentation/hwmon/sysfs-interface|hwmon]] docs at kernel.org, this means that the fan is configured for fixed-speed operation.
+  * The following should enable automatic fan speed control in theory: <code bash>echo 2 > /sys/class/hwmon/hwmon0/pwm1_enable</code>
+  * Check the contents of **sys/class/hwmon/hwmon0/pwm1_auto_point_*** to see a list of temperature settings.
+</WRAP>