So I'm using an Arduino UNO R4 WiFi and I want to control an LED through a dashboard on the cloud. I created a read-and-write cloud variable name "led" (which for some reason does not appear in the cloud variables section). A function named onLedChange() has been automatically created and should theoretically be called whenever the "led" variable is updated (in my case, using a switch on a dashboard in the IoT cloud). However, when I alter the state of the switch, nothing happens (the function seems not to be even called). I've posted my code (both main sketch and thingProperties). Any type of help is really appreciated!
