Команда streamr подключила микрокомпьютеры-сенсоры RuuviTags для тестового наблюдения температуры.
http://blog.streamr.com/2017/12/cold-chain-monitoring-with-streamr-ruuvi-and-ethereum/



RuuviTags



Код на JS

const RuuviStreamr = require('ruuvi-streamr')

// Insert your Streamr api key here. You can create one in Settings -> Profile
const apiKey = 'MY-API-KEY'

// Define your tags here. A stream with the tag name will be created, if it does not exist.
// Data from each tag will be produced to its respective stream.
const tags = {
   '4457e1eccefc425fa577669c62cbb733': {
      name: 'RuuviDemo Zug Fridge',
      description: 'Streamr office fridge in Zug'
   },
   '8955c5f3cd3046e29c3cd2293f1dcbbe': {
      name: 'RuuviDemo Zug Freezer',
      description: 'Streamr office freezer in Zug'
   },
   '6d2b59ffdcc84a759319de9cc3f4086a': {
      name: 'RuuviDemo Zug Meeting Room',
      description: 'Streamr office meeting room in Zug'
   },
   '6ef4bc7d2253474bb19d05769cb7ea76': {
      name: 'RuuviDemo Zug Office',
      description: 'Streamr office in Zug'
   }
}

// Start!
let rs = new RuuviStreamr(apiKey, tags)