I have to use a node with this definition:
A node that allows to receive sensor Inputs from the SmartFactory.
This nodes outputs the new sensor value whenever the selected sensor publishes a new value
The new value gets published in the
msg.payload field, while the name of the sensor is added to
The sensor is a light barrier that shows when something has passed through it. I would like to know the type of the new value but I don't know how to find it. I assume its a boolean value but I'm not sure.
Does anyone know how I can look for it in Node-Red?
Thank you in advance for the help!