5,105
edits
Changes
Jump to navigation
Jump to search
7. Power off command on Raspbian from software x728off* x728off is safe shutdown command* press on-board blue button 1-2 seconds to reboot* press on-board blue button 3 seconds to safe shutdown,* press on-board blue button 7-8 seconds to force shutdown. 8. Testing AC power off/loss or power adapter failure detection (need to short the 'PLD' pin on v1.x), also test the buzzer function on v2.1 cd ~ sudo python3 x728pld.py or sudo python x728pld.py [[File:X728-pld-2.jpg]] 9. '''Testing Auto shutdown when AC power loss''' or power adapter failure cd ~ sudo python3 x728pld.py or sudo python x728plsd.py ==uninstall x728 x729 script==
X728X729-Chip-Specifications：
no edit summary
3.3 Powering off the Raspberry Pi from software
x729off
* x729off is safe shutdown command
* press on-board blue button 1-2 seconds to reboot
* 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'''
Once the time is set, make sure the batteries are inserted so that the time is saved. You only have to set the time once. That's it! Next time you boot the time will automatically be synced from the [[X729]].
uninsatll x728 shell script, run the following command:
sudo ./uninstall_x728.sh
python3 /home/pi/x728/x728v2-asd.py &
* [[File:MAX17040-MAX17041.pdf]]
*[https://www.instructables.com/Raspberry-Pi-Tutorial-How-to-Use-a-Buzzer/ Raspberry Pi Tutorial: How to Use a Buzzer]
Return to [[X728X729]]
<!--Add review function! -->