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In the download area, you will find the source code.
https://revolutionpi.de/tutorials/downloads/#revpiimages
Can I use timer events in combiation with IO signals?
If you want to use a timer after a certain value change I would recommend to use the reg_event IO function in revpimodio2 (https://revpimodio.org/en/doc2/io/ ). In the case that you want to trigger a IO at a certain time you can call a script via a cronjob or use the python library schedule https://schedule.readthedocs.io/en/stable/
https://revolutionpi.de/forum/viewtopic.php?t=3684#p13312
How to update the Python version and is there a problem with the "RevPiPyLoad" library?
Have a try with
| Code Block |
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sudo apt update
sudo apt install python |
The component “RevPiPyLoad” is developed by the RevolutionPi community.
The developers have also developed the popular Python library "RevPiModIO". Therefore there is a board in the forum with the name “RevPiModIO”. So please ask your questions here to the developers of the component.
https://revolutionpi.de/forum/viewforum.php?f=41
I would like to write a Python program using RevPiModIO that displays a variable in a window and automatically updates it after an input signal is received. Is this possible?
Yes, have a look here:
https://revolutionpi.de/forum/viewtopic.php?f=8&t=2763#p10084
What is the sample-rate/message-rate when sending message with MQTT using RevPiPyload if send_on_event is enabled?
The default cycle time on a multicore RevPi (everything except the Core 1) is 20 ms and that is the detection rate, too.
https://revolutionpi.de/forum/viewtopic.php?t=3587#p13056