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{{GD Template Impl}}
==For Raspbian / RetroPie / Twister OS v2.0.2==This guide is only for X735 V2.5 shield based on RASPBIAN. (Not tested on Ubuntu, openmediavault, retropie or other third party OSlike Manjaro,RoninDojo.)
'''install'''
Assuming your system is updated, add these packages:
sudo apt-get install -y python-smbuspython sudo apt-get install -y pigpio python-pigpio python3-pigpiogit
git clone https://github.com/geekworm-com/x735-v2.5
cd x735-v2.5
sudo chmod +x *.sh
sudo bash install.sh
echo "alias x735off='sudo x735softsd.sh'" >> ~/.bashrc
sudo reboot
'''Test safe shutdown'''
x735off
* x735off is safe shutdown command, you can run this command to safe shutdown.
* press button 1-2 seconds to reboot
* press button 3 seconds to safe shutdown,
* press 7-8 seconds to force shutdown.
'''uninstall'''
'''read-fan-speed.py'''
sudo ./read_fan_speed.py
After a reboot, we can run ```sudo read_fan_speed.py``` to get an update on the fan's current speed. Nice!
'''How to make the fan script run automatically after booting?'''
There are two ways to achieve it;
1. Put the following line at the end of .bashrc file: （Default)
cd ~
nano .bashrc
copy the following line to .bashrc file.
python /home/pi/x735-v2.5/pwm_fan_control.py &
NOTE: Maybe you need to modify the file path if you use other OS.
In this way, this line of command will be executed automatically when the user logs in;
2. Use crontab to add a timed task. For details, please refer to [[How to add crontab job]].
==For DietPi==
'''install'''
sudo apt-get install -y python-smbus python
sudo apt-get install -y pigpio python-pigpio python3-pigpio git
git clone https://github.com/geekworm-com/x735-v2.5
cd x735-v2.5
sudo chmod +x *.sh
sudo bash install-dietpi.sh
echo "alias x735off='sudo /usr/local/bin/x735softsd'" >> ~/.bashrc
sudo reboot
== For myNode OS and Umbrel ==
About myNode, please refer to http://www.mynodebtc.com/
About Umbrel, please refetrto https://getumbrel.com/
'''Install'''
login to mynode teminal via Putty or Xsheel tool, the default user name is `admin`, password is `bolt`, then run the following command:
Login to mynode teminal via Putty or Xsheel tool, the default user name is `umbrel`, default password is `moneyprintergobrrr`, then run the following command:
'''FAQ'''
Q: What are the credentials to SSH into my Umbrel?
A: ssh umbrel@umbrel.local (or ssh umbrel@<IP address of your Umbrel>). The password is the same as your Umbrel's password. If you haven't set a password yet, the default password is: moneyprintergobrrr.
<pre>
sudo apt-get update
sudo apt-get install -y python-smbus python pigpio python-pigpio python3-pigpio git wiringpi
sudo apt-get install -y python-rpi.gpio rpi.gpio
git clone https://github.com/geekworm-com/x735-v2.5
cd x735-v2.5
chmod +x *.sh
sudo bash install-mynode.sh
echo "alias x735off='sudo /usr/local/bin/x735softsd.sh'" >> ~/.bashrc
sudo reboot
</pre>
''' PWM fan control'''
The script is installed successfully and the fan starts to run
'''Test safe shutdown'''
x735off
* Please run 'x735off' to shut down or press the on-board button switch to shut down. <span style="color:red;">DON'T run the 'shutdown' linux command to shut down, otherwise the power of x735 will not be shut down.</span>
* press button switch 1-2 seconds to reboot
* press button switch 3 seconds to safe shutdown,
* press 7-8 seconds to force shutdown.
'''uninstall'''
./uninstall-mynode.sh
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