LIoT: Monitoring coffee maker with IoT

The project has built a small IoT demo to illustrate the various components:

  1. A physical device that needs to be monitored and relayed further (Moccamaster)
  2. The technology in which the above state is "sensed" (RuuviTag)
  3. Gateway device that can listen to a variety of nearby communication protocols (RaspberryPI)
  4. Various user interfaces with storage solutions for storing and receiving information. (InfluxDB, Grafana, Slack)

RuuviTag is also a small battery-powered IoT device, a bluetooth beacon, which includes a variety of sensors (temperature, atmospheric pressure, humidity). The project has implemented a demonstration of the temperature of coffee maker, where the RuuviTag is connected to the 4th floor coffee machine.

RuuviTag transmits temperature data wirelessly to a nearby gateway that runs a Java based software storing temperatures in a time-based InfluxDB database. For the demo, a user interface was also implemented using the tool called Grafana. The change in coffee temperatures yields a derivative, ie a slope, from which angle it can be deduced that the coffee is just about to be completed, whether the coffee maker is off a moment or something else. Demo illustrares what can be done with small IoT devices and, for example, card computers.

Tags: LIoTProjects
Past projects
Related news
28.09.2018 Researchers' Night 24.08.2018 Detecting the clustering of people in by using Internet of Things 13.02.2018 Agile IoT solutions piloting with 3D printing 12.02.2018 LIoT: Monitoring coffee maker with IoT 09.02.2018 The LIoT project combines IoT and 3D printing 25.01.2018 LIoT project: schoolchildren exploring technology and math 01.12.2017 Digita's LoRaWAN network to the university center 07.09.2017 LIoT track sitting times with IoT 28.07.2017 LIoT project and IBM Watson IoT platform applications 16.06.2017 LIoT project exports IoT know-how to enterprises 08.06.2017 What is IoT and how to make use of it? Presentation for regional entrepreneurs 8.6. 28.11.2016 New IoT platform 03.11.2016 LIoT: Demonstation environment update: Livion IoT solutions 11.10.2016 IoT project example - Building an IoT controlled live streaming notification system 02.10.2016 LIoT takes part in IP Expo Nordic 2016