If you don't know about Thingworx, it is the world's leading IoT platform... have a look here: https://www.thingworx.com/
They also have a developer zone where you can get full access to the platform: http://developer.thingworx.com/
The community support site is here: https://community.thingworx.com
We (1worx.co) have developed an edge agent for Thingworx which runs on the Onion and will allow you to control the GPIO pins as well as read data from a DHT-11 or DHT-22.
The binaries and source is available here: https://github.com/1Worx/OnionOmega
You are welcome to contribute.