Hello,
I would like to add a 1X I2C LCD screen on a payment interface. I would like to be able to write remotely on this LDC screen for that I bought an Arduino Nano 33 IoT and I use the Arduino cloud to modify this text remotely.
However I wanted to know if it was possible to add a clock module to display the time permanently except when it is unavailable.
When the payment interface is not working, I would then modify the text to display a text indicating that the payment interface is unavailable.
Thanks 
I see no reason why that would not be possible.
Ah that reassures me, thank you
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