Direction of temperature change
This is an enhancement request. It would be helpful to know if the current temperature is decreasing or increasing. There might be better ideas on how to implement this, but it might work if the current reading is higher than the last two readings, then a value would indicate the temperature was rising. If the current reading is lower then the last two, then the temperature is going down. If previous readings are the same, or higher and lower, or no readings are available, then the value would indicate staying steady. 