I want to make a project based on iot using bolt with more sensors and actuators for this i have to interface bolt with arduino or raspberry pi. I also want to develop a webpage and a mobile app for monitoring and controlling the hardware. In the tutorials i learnt only to make button and make graph but this is not enough. So i want to learn how to interface bolt with other development boards and what (and from where if you know) should i learn in order to create a webpage and mobile app which will control and monitor the hardware. For example sensing the temperature and controlling speed of fan accordingly and making webpage and mobile app for this temperature monitoring system.
webpage or app should look like this