Hello!

Basically for test purposes i run:



The temperature comes from a 1125 (Humidity/Temperature) sensor. I have also a lightsensor, and all three are in the switch. However, only humidity and light is causing calling sensorChanged.
If i run interfaceKit.getSensorValue(temperatureSensorPort), it reads the temperature.

So the problem is only that the sensor does not call sensorChanged. Is this a hardware issue?

What's your sensor change trigger value? It's possible the temperature isn't changing enough to trigger an event.

Aha, that is probably why it not reporting. I see the default triggervalue is 10. Will test later and see

Yeah, the default value is usually a little too large for the temperature sensors. I believe a change of 10 corresponds to something like a 4 degree temperature sensor change.

You are correct. Set triggervalue to 1, and it works perfectly

Sorry can you show me you set the trigger value of sensor by Phidgets sensor manager or in you program?

Under the Programming Link above and in the Java-->API Reference section, the InterfaceKitPhidget class has a method called setSensorChangeTrigger and would be used something like