We have used a HTU21 for now with our system though we want to use a HDC1000 with our FoodBeacon due to it's capacitive sensing technique which would enable us make our sensor air sealed in it's design to increase reusablity.

Hooking up to the lightblue bean was rather easy and we soldered a 4-pin JST connector to the blue bean.

Thanks to the code compatablity of the lightblue bean, We were able to get the Humidity and Temperature sensing up and running.
Here is a snapshot of the data

We also decided to get some datapoints in a container in the fridge,

(Internet of Chillies)