First things first, the group must still finish the project. Currently all nodes except one sensor node and the coordinator block are successfully communicating and work as expected.
If time permits, the group will implement an alarm system (LED or speaker) which will send a signal to the user if temperature or humidity reaches a level too high or too low.
An additional feature can also be created for home usage called power saving mode to save the user some money on electricity and make the system more efficient overall.