title: Raspberry Pi Online Simulator?
body: <p>So I am working on Microsoft Azure to create a smart parking system( basically to count number of vehicle going in and out of parking lot using the sensor data). I created a IoT hub on azure and connected the device key with Raspberry Pi online simulator. The default sample code is of a weather sensor and I want to change it and code for parking sensor, like to count number of vehicles in and out. I am confused as to how to start coding and make changes in the Raspberry Pi online simulator coding area. It uses node.js.</p>