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How to monitor GPIO status with python

You can monitor the status of GPIO (buttons, discrete inputs) on JetHome controllers using the utility: https://github.com/adeepn/gpio-polling

Download this utility:

git clone https://github.com/adeepn/gpio-polling.git

For the utility to work, you need to install gpiod:

cd gpio-polling
pip3 install -r requirements.txt

An example of monitoring the status of a custom button on the JetHome D1 controller and turning on the green LED when the button is pressed:

python3 main.py 0 10 'echo 1>/sys/class/gpio/gpio453/value'

JetHome wiki