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Reference Manual ATOM one 4K mini
The first value is the maximum temperature that has been logged since the last time the
user has run the
max_temp_reset
command (see below). The second value is the
overall maximum temperature, it can not be reset by the user. The third value is the
shutdown temperature, the device will go into a safe mode when it is reached and the over
temperature counter will be incremented.
7.23 max_temp_reset
Resets the logged maximum CPU temperature value to the current temperature.
Example:
max_temp_reset
OK
7.24 over_temp_count
Dumps the over temperature counter. This counter is incremented every time the device
goes into safe mode to avoid over temperature (CPU temperature > 80°C). It is persistent
and can not be reset by the user.
Example:
over_temp_count
over_temp_count 3
OK
7.25 fan_speed
Dumps the current speed of the cooling fan in %. The fan speed is automatically
controlled, depending on the current system temperature. To change the cooling
characteristic use the
fan_target
command (see below).
Example:
fan_speed
fan_speed 42
OK
7.26 fan_target <temp>
The fan_target command sets the target system temperature. The device will automatically
adjust the fan speed so that the system temperature reaches the desired target
temperature.
After changing the target temperature, the fan controller will need a few minutes to adjust
to the new target. If the target temperature is too low and can not be reached, the fan will
keep running at 100%.
Value
Reset
Minimal
Maximal
temp
55
30
75
