This guide is only for X735 V2.5 shield based on RASPBIAN. (Not tested on Ubuntu, openmediavault, retropie or other third party OS like Manjaro.)
install
Assuming your system is updated, add these packages:
sudo apt-get install python-smbus sudo apt-get install pigpio python-pigpio python3-pigpio git clone https://github.com/geekworm-com/x735-v2.5 cd x735-v2.5 sudo chmod +x *.sh sudo bash install.sh 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
sudo ./uninstall.sh
read-fan-speed.py
sudo ./read_fan_speed
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 &
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.
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