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https://github.com/artivis/pi_fan_ctrl

Fan control for the Raspberry Pi

https://github.com/artivis/pi_fan_ctrl

Science Score: 13.0%

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    Low similarity (6.8%) to scientific vocabulary

Keywords

fancontrol-script python raspberry-pi snap snapcraft
Last synced: 5 months ago · JSON representation

Repository

Fan control for the Raspberry Pi

Basic Info
  • Host: GitHub
  • Owner: artivis
  • Language: Python
  • Default Branch: master
  • Size: 3.91 KB
Statistics
  • Stars: 1
  • Watchers: 2
  • Forks: 1
  • Open Issues: 1
  • Releases: 0
Topics
fancontrol-script python raspberry-pi snap snapcraft
Created over 5 years ago · Last pushed over 5 years ago
Metadata Files
Readme

README.md

pifanctrl

Yet another variable fan controller for the RaspberryPi.

This script is based on the instructable tutorial of Aerandir14 available at this link.

The main differences are: - set/get-able parameters - the fan speed value ([0-100] %) is written to a file (optional) - packaged as a snap for easier distribution

Installation

bash $ sudo snap install pi-fan-ctrl You should then connect the snap interface, bash $ snap connect pi-fan-ctrl:hardware-observe $ snap connect pi-fan-ctrl:gpio pi4-devel:bcm-gpio-21

Parameters

The parameters are all set/get-able through the commands: bash snap get/set pi-fan-ctrl <parameters> The available parameters and their default values are as follows, ```yaml

Fan control configuration

gpio: 21 # BCM used to drive transistor's base fanmin: 20 # [%] Fan minimum speed. sleep: 1 # [s] Time to wait between each refresh pwmfreq: 25 # [Hz] Change this value if fan has strange behavior

hyst: 1 # Fan speed will change only of the difference of temperature is higher than hysteresis

fanspeedout: True # Whether to write the fan speed to a file or not

!!! Not yet configurable !!!

Configurable temperature and fan speed steps

temp_steps: [50, 55, 60, 65, 70] # [C]

speed_steps: [30, 47.5, 65, 82.5, 100] # [%]

```

Finally, if fan_speed_out: True the fan speed will be written to a file in the snap. To retrieve the current fan speed simply issue, bash $ cat /var/snap/pi-fan-ctrl/common/fan_speed 45

Owner

  • Name: Jeremie Deray
  • Login: artivis
  • Kind: user
  • Location: France
  • Company: @CanonicalLtd

Roboticist / Software Developer, ROS(2) / C++ enthusiast.

GitHub Events

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  • Watch event: 1

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Last synced: 11 months ago

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  • Flint4 (1)
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Dependencies

setup.py pypi
  • RPi.GPIO *
  • pyyaml *