Using Java Script and COMPOSE to build cool IoT applications, SenZations 2015

 Using  JavaScript  and  COMPOSE  to  build  cool  IoT  applica;ons  Charalampos  Doukas  @buildingiot  

PART  A  –  Some  Basics  

Using  JavaScript  and  COMPOSE  to  build  cool  IoT  applica;ons  

IoT:  The  main  components  

Devices  –  ‘Smart  Objects’  –  ‘Things’  

Networks  

Online  Services  

Devices:  the  community  approach    

Devices  

Devices  

•  Prototyping  plaHorms  (some  IoT  oriented)  •  Arduino  (….)  

–  hMp://postscapes.com/arduino-­‐wifi  

•  openPicus  Flyport  (WiFi,  Ethernet,  GPRS,  Enocean)  •  Libelium  Waspmote  •  mBed  by  ARM  •  Pinocc.io  (mesh  network  support,  RF+WiFi)  •  (Spark  core)  Par;cle.io  (WiFi,  3G)  •  Electric  Imp  •  Tessel  (WiFi,  Node.js)    

Devices  

Devices  

IoT:  the  community  approach    

Devices  

IoT:  the  community  approach    

Devices  

IoT:  the  community  approach    

Devices  

NodeMCU  

WiFI  eLua  12$  

Based  on  ESP8266  WiFI  SoC  Community  based  development  SW  +  HW    

IoT:  the  community  approach    

Devices  

IoT Gateways

IoT:  the  community  approach    

Devices  

Wearables?

Devices    

•  SODAQ  (WiFi,  Xbee,  ..)  •  XinoRF  •  PanStamps  •  Intel  boards  •  TI  CC3200  (SimpleLink)  •  Domain  specific  

–  BITalino  (Wearables)  –  Thingsquare  –  FluMer  

hMp://postscapes.com/internet-­‐of-­‐things-­‐diy  hMp://postscapes.com/internet-­‐of-­‐things-­‐hardware    

Sensors  &  Actuators  

•  Gas  &  Air  quality  •  Barometric  pressure  •  Temperature  &  Humidity  •  Light  &  Sound  •  Mo;on  •  Flex  &  Force  •  Posi;on  •  Magne;c  fields  •  Electricity  •  Biometrics  

Sensors  &  Actuators  

•  Proximity  &  Presence  •  Weight  •  Liquids  &  Liquid  flow  •  Radia;on  •  …  

Sensors  &  Actuators  

•  Move  things  (motors)  •  Ac;vate  (switches)  •  Interfaces  

–  Sound  –  Light  –  Displays  

•  Remote  interfaces  –  Social  –  Email,  text,  …  –  Phone  (twillio)  

Soiware  

•  Standard  IDEs  –  Arduino  IDE  –  Eclipse  

•  Code  –  less:  –  Scratch  

•  Cloud-­‐based  –  Codebender  (codebender.cc)  –  par;cle.io  

•  Browser-­‐based  –  mBed  –  Electron  –  Noduino  –  …  

Workflow  -­‐  based  

•  Node-­‐RED  

Networks  

Protocols  

•  Web  based:  •  HTTP  

–  REST  – WebSockets  

•  M2M  (lower  resources  +  actua;on)  – MQTT  –  CoAP  -­‐  LWM2M  –  XMPP  –  STOMP  –  …  

Online  Services  

•  Sensor  Data  –  Pachube/Cosm/Xively  –  Paraimpu  –  TheThingsystem.io  

•  Device  Management    •  Full  PaaS  

IoT  &  JavaScript  

Why  JavaScript?  

IoT  &  JavaScript  

Why  JavaScript?  

IoT  &  JavaScript  

Why  JavaScript?  

IoT  &  JavaScript  

Why  JavaScript?  

IoT  &  JavaScript  

Why  JavaScript?  

IoT  &  JavaScript  

SoEware  •  Noduino  •  A  simple  and  flexible  JavaScript  and  Node.js  Framework  for  

accessing  basic  Arduino  controls  from  Web  Applica;ons  using  HTML5,  Socket.IO  and  Node.js  

IoT  &  JavaScript  

SoEware  •  Device.js  •  DeviceJS  is  a  JavaScript  based  development  plaHorm  for  

reac;ng  to  sensors  and  controlling  devices.  It’s  built  on  top  of  Google’s  V8  JavaScript  engine,  Node.js  and  a  real-­‐;me  JSON  database  

IoT  &  JavaScript  

SoEware  •  Node-­‐RED  

–  Node-­‐RED  is  a  tool  for  wiring  together  hardware  devices,  APIs  and  online  services  

–  Web-­‐based  –  O/S  

IoT  &  JavaScript  

SoEware  •  Node-­‐RED  

IoT  &  JavaScript  

SoEware  •  Node-­‐RED  •  Nodes  available:  

 Over  40    user  contributed    nodes  

IoT  &  JavaScript  

SoEware  •  Node-­‐RED  

IoT:  the  community  approach    

Device  SoEware  

Cylon.js   is   a   JavaScript  framework   for   robo9cs,  physical   compu9ng,   and   the  Internet  of  Things.  It  makes  it  incredibly   easy   to   command  robots  and  devices.  

Device  SDK  over  JS/Node.JS    REST/WebSockets/MQTT    Browser/Mobile  support  

Building  IoT  Applica;ons  

What  else  does  it  take?  

Devices  –  ‘Smart  Objects’  –  ‘Things’  

Networks  

Online  Services  

Building  IoT  Applica;ons  

What  else  does  it  take?  Deploy  &  Manage  Back-­‐

End  

Many  APIs  to  connect  and  integrate  

Management  &  Data  Maintenance  

Building  IoT  Applica;ons  

What  else  does  it  take?  

Soiware  

Hardware  

Libraries  

APIs  

Data?

Users?

Building  IoT  Applica;ons  

What  else  does  it  take?  

Hosting

Management

Outsourcing

Resources

scalable

More  than  sensor  data  storing…  

What  is  COMPOSE?  

Scalable  PaaS  

IoT  Marketplace  

Development  Tools  

Sensor  Communica;on  Technologies  

MQTT  WebSockets  

XMPP  …   Service  Discovery  

Security  

IoT  PlaLorm  As  A  Service  

COMPOSE  at  heart  

servIoTicy  •  IoT  Streaming  made  easy!  •  RESTful  API  for:  

–  Storing  device  (sensor)  data  –  Querying  &  Retrieving  the  data  –  Pushing  data  to  the  device  –  Subscribing  to  no;fica;ons  (e.g.,  new  sensor  data  arrived)  

•  Free  and  Open  Source  •  Downloadable  bundle  (Ubuntu/Debian  Image)  •  Soon  -­‐>  CloudFoundry  installa;on  

WWW  -­‐>  IoT  CoAP

REST  

MQTT  CoAP  

MQTT  

STOMP  WS  

CoAP  

COMPOSE  at  heart  

servIoTicy  •  Integra;on  of  popular  frameworks:  •  Apache  STORM  •  Elas;cSearch  •  CouchBase  DB  •  Apache  Apollo  –  Ac;veMQ  

–  WS/STOMP/MQTT/AMQP/…  

•  JeMy  •  ….  

COMPOSE  

COMPOSE  

hMps://github.com/compose-­‐eu  servIoTicy  IoT  streaming  made  easy  

COMPOSE  SDKs  hMp://www.servio;cy.com  hMp://www.gluethings.com    

COMPOSE  

Developer Friendly! Conceptual  idea  from  Node-­‐RED  

Meet  COMPOSE  

Security taken seriously!

PART  B  –  Some  Fun  stuff  (Hands  on  Demo)  

Using  JavaScript  and  COMPOSE  to  build  cool  IoT  applica;ons  

(Mind  the  Demo  Effect

)  

Charalampos  Doukas  

Researcher  •  Informa;on  &  

Communica;on  Systems  Engineer  

•  PhD  in  Health  Informa;cs  •  Senior  Researcher  in  

CREATE-­‐NET  •  COMPOSE  Project  

Maker  •  IoT  Blogger  

–  Many  DIY  IoT  Projects  

•  Workshops  (Makerland,  Makerfaire…)  

•  Author  –  Building  Internet  of  Things  

with  the  Arduino  

•  Consultancy  

@BuildingIoT

hdoukas