Control the injection of a liquid with GOBLIN 2 from anywhere via Ubidots platform. In this example I’ll show you an application where I’ll be able to control the amount of liquid to be injected in milliliters from the WEB, these values are modified from the internet via the UBIDOTS platform. It explains how to receive information with our GOBLIN 2 from the UBIDOTS API via an HTTP protocol. The methods to request information supported by UBIDOTS are: GET request a resource from the cloud, in this case the API (a variable). The GOBLIN 2 receives a value from the UBIDOTS API and executes the expulsion of the selected value.”

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