You can create queries about any IoT project you are developing.Group members will give answers base on their knowledge.
IoT Forum, Internet of things Discussion, IoT Developer Forum
Here you can discuss about IoT basic this can include 1) what is IoT ? 2) Examples of IoT ? ........ Any thing related to IoT basics
Here you can discuss about IoT application area that can include anything for example IoT in Home, Healthcare , Smart City, Agriculture , Industry , Transportation , etc.
Here you can discuss about different types of sensors that can use in IoT application development.
Under this you can discuss about different types of IoT devices for examples Development boards, modules, etc.
Under this you can discuss about different types of development tools that can be software and hardware also. Different types of IoT platforms , middleware , etc.
Here you can discuss about different IoT projects that you developed or want to develop .