Many surfers that are training for surfing competitions want us to build a real-time web-based dashboard with the data provided by an IoT board connected to multiple sensors in the surfboards. Each IoT board will provide the following data:

• Status: Many wearable wireless sensors embedded in each surfer's wetsuit and other sensors included in the surfboard will provide data and the IoT board will perform a real-time analysis to indicate the status of the surfer
• Speed: A sensor will measure the surfboard's speed in miles per hour (mph)
• Altitude: A sensor will measure the surfboard's altitude in feet
• Water temperature: A sensor located in one of the surfboard's fins will measure the water temperature in degrees Fahrenheit

Third-party software is running on the IoT board and we cannot make changes to the code that publishes the data on different topics. We can provide the necessary certificates to configure the secured connection with our Mosquitto MQTT server and specify its host name and protocol. In addition, we can configure a name that identifies the surfboard and determines the topics in which the data will be published.