First, make sure to explore the lab code and see where's what and everything.

You need to implement a RESTful interface that will allow you to send sensor data from a (imaginary) IoT device. Also check out the TODOs:

• a GET request to /api/iot should display the current data in JSON format;
• a POST request to /api/iot should accept a JSON dictionary containing the temperature / humidity (check the model for the keys / format); it should accept partial data (e.g., if sending just { “rain”: 1 } it should keep the old values for all other sensors!);
• a DELETE request to clean / reset all sensor values to zero!