Temp Humidity Senor will not send values

Temp Humidity sensor will not send values. I have seen this behavior before and cleared it by have no idea how.

I have pressed the commissioning button 1, 2 and 4 and sent NR 1 to the network - sensor resets assoc blinks if it has joined network then begins blinking very fast. Device does not appear to sleep. I can find no documentation about the fast blinking assoc led or why the sensor is not sending data. Any ideas?

Sounds like it is not associated. Have you looked at the product manual for the XBee module you are working with? Are you able to see this module via an module in API mode and the Remote AT command functions?

Using the Commissioning button four times causes a restore to defaults which disables sleep.