readme.markdown

npm install

index.js

const Raspi = require('raspi-io')
const five = require('johnny-five')
const board = new five.Board({
  repl: false,
  io: new Raspi(),
})

const SlackClient = require('@slack/client').WebClient
const Slack = new SlackClient('<slack client token>')

board.on('ready', function () {
  console.log('board is ready omg')

  const button = new five.Button('GPIO17')
  button.on('press', function () {
    Slack.chat.postMessage('<board id>', 'HALLO', function (err) {
      if (err) throw err
    })
  })
})

package.json

{
  "name": "button-caller",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "MIT",
  "dependencies": {
    "@slack/client": "^3.9.0",
    "johnny-five": "^0.10.6",
    "raspi-io": "^7.2.4"
  }
}