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#Setting up the command to turn off X729 from software
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<big>Although this installation tutorial is still available, but we strongly recommend that you use [[X729-script]] new tutorial, and we no longer maintain this page.</big>
==Setup script==
The following test is base on * [https://downloads.raspberrypi.org/raspios_arm64/images/raspios_arm64-2023-05-03/2023-05-03-raspios-bullseye-arm64.img.xz 2023-05-03-raspios-bullseye-arm64.img.xz]* [https://www.raspberrypi.com/software/operating-systems/ 2022-09-22-raspios-bullseye-armhf.img.xz]* [https://www.raspberrypi.com/software/operating-systems/ 2022-09-22-raspios-buster-armhf.img.xz] PS: To buster version, the default user name is 'pi, but bullseye version, you need to manually create a new user. In our example script, the new user name we created is 'pi'. If you create your own user name, you need to modify the corresponding user name directory in the script. For Example: You may need to change '/home/pi/' => '/home/XX/', 'XX' is user name you created.
Python version is 3;
sudo apt-get update
sudo apt-get -y upgrade
sudo apt-get -y install i2c-tools python3-smbus python-smbus sudo apt-get -y install pigpio python-pigpio python3-pigpiorpi.gpio
sudo apt-get -y install python3-pip python3-pil
#sudo apt-get -y install pigpio python-pigpio python3-pigpio
2.1 Once you have logged into your Raspberry Pi from the command line, run the command to see all the connected devices
60: -- -- -- -- -- -- -- -- 68 -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --
</PRE>
Explaination:
<PRE>
#36 - the address of the battery fuel gauging chip
#3c - address of oled display，This value only exists when the oled is inserted，check if the OLED displayis inserted in the correct direction if you don't found the above i2c port
#40 - TI INA219 12-bit current/voltage/power monitor
#68 - the address of the RTC chip
3.2. Install script&reboot:
cd x729
chmod +x *.sh
sudo bash pwr.sh
#Setting up the command to turn off X729 from software
printf "%s\n" "alias x729off='sudo x729softsd.sh'" >> ~/.bashrc
#Reboot the Raspberry Pior long press on-board button switch to turn off sudo rebootnow
3.3 Powering off the Raspberry Pi from software
x729off
* press on-board blue button 3 seconds to safe shutdown,
* press on-board blue button 7-8 seconds to force shutdown.
==='''4. Setting up the PWM cooling fan'''===
6.3 Run the command and comment out these five lines:
sudo nano /lib/udev/hwclock-set
[[File:X729-7.png|none]]
7.4 Add a line at the end of the file that reads like this:
@reboot python3 /home/pi/x729/bat.py
[[File:X729-4.png|none]]
*[https://www.instructables.com/Raspberry-Pi-Tutorial-How-to-Use-a-Buzzer/ Raspberry Pi Tutorial: How to Use a Buzzer]
Return to [[X729]] or [[X729-hardware]]
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