Communication with NodeRED
- riddersholm2122
- 12. apr. 2021
- 1 min læsning
April 10th 2021, 3:00 PM
To add a better user interface, we’ve added the function of showing locker availability.
This required the ESP to send a message to NodeRED, as we register if the locker is closed by a button inside the door. NodeRED receives this message and tell the user:
or
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