When you have data you want to know or data you want to manage separately, you usually buy the server for private use and manage the data through that server. However, the IoT cloud service does not require individuals to buy a server, so cloud users can easily use various IoT services and information at a glance. Ubidots is one of the leading IoT web cloud service providers, providing charts for data, controller provisioning and table creation. However, if you have WiFi in Arduino, you can easily use this cloud service. So it’s easy to use with OrangeBoard WiFi! In this article, we will create a button that connects to Ubidots and controls the LED using WiFi.