Got it. Thanks! Didn't know about the on-board ambient temperature sensor, so that helps to explain things. One more question: In the case of multiple TMP1101-1 temperature sensing devices, which may be attached or not depending upon the circumstances, is there a way to enforce the mapping between t...

I'm trying to create a temperature logging system with the Phidgets TMP1101-1 in Ubuntu Linux. However, the hardware configuration will be dynamic, that is, there may be 1 or more TMP1101-1 units attached to the hub at a run time, and this number isn't known at compile time. My question is: how do I...