Bosch hackathon tech

Hack The House

Technical Briefing

Hacking for the Internet of Things

3 simple rules

1. Delays are to be expecteda. Non-blocking asynchronous codeb. Work with mocksc. let the user know you are working (spinners, etc)

2. Study the APIs & SDKs3. Start small and add features - MVP thinking

a. Do the Hard stuff firstb. Have fun (at the end)

Devices at the Hackathon

Things you can code

1. Siemens HS658GXS6 and Bosch HRG636XS6 Home Connect Smart Ovens2. Siemens SN478S06TE and Bosch SMU88TS06E Home Connect Smart Dishwashers3. relayr WunderBars4. 5 nest Thermostats5. 4 nest Protect Smoke and CO Detectors6. NetAtmo Weather Stations7. 4 Foscam IP Cameras8. 12 Philips Hue Light bulbs

Things you retro-fit

1. Siemens KS36FPI40 and Bosch KSF36PI40 Refrigerators2. Siemens WM14Y7W4 and Bosch WAW28640 Washing

Machines3. Siemens TE803509DE and Bosch TES80551DE Cofee

Machines4. Siemens TB76XTRMW and Bosch TDA703021 Irons

Things you can code

the WunderBar

Documentation:https://dev.relayr.io/

Support:The relayr team!

B/S/H Oven and Dishwasher

Documentation:https://dev.relayr.io/

Support:The relayr team!

nest Thermostat and Smoke Alarms

Documentation:https://developer.nest.com/

Support:Francois GirodollePartner Evangelist - Nest Labs

Hacking the NetAtmo

Documentation:https://dev.netatmo.com/

Support:Dinu GhermanPython Evangelist - relayr

Hacking the Foscam

Documentation:https://github.com/quatanium/python-onvif“http://foscam.us/downloads/

IP Camera User Manual for HD Indoor_English_V2.0.pdf”

Support:Daniel MancusoHardware Engineer - relayr

Hacking the Hue

Documentation:http://www.developers.meethue.com

Support:Khaled OsmanHardware Hacker - relayr

OnBoarding your BSH Device

relayr SDKs and API

HTML5 library initialize

//Initialize the Relayr SDK, you must give a RedirectURI and AppID

var relayr = RELAYR.init({

appId: "b616cb5d-17e6-4f57-aec5-e6eb1ab3de29",

});

HTML5 library Get Data

//If you have a token and your device ID, you can start listening to your

device without going through the login process

relayr.devices().getDeviceData({

token: "p7xjSVAhqP9gtqvg9aGD_dZ4DDzlSJHw",

deviceId:"c9b48194-bd71-42a6-9c11-f6901b9c9017",

incomingData: function(data){

console.log("data from single sensor with specific token", data);

}

});

HTML5 library Send Commands

//Turn you're BSH oven on

relayr.devices().sendCommand({

//you're relayr token if you haven't included it before

token: "p7xjSVAhqP9gtqvg9aGD_dZ4DDzlSJHw",

//relayr ID of you're oven

deviceId:"c9b48194-bd71-42a6-9c11-f6901b9c9017",

//turns on the Oven

command:{"path":"power_unit", "command": "power", "value": 2}

});

Android SDK

// INITIALIZE

private void loadUserInfo() {

RelayrSdk.getRelayrApi()

.getUserInfo()

.subscribeOn(Schedulers.io())

.observeOn(AndroidSchedulers.mainThread())

.subscribe(new Subscriber<User>() {

//...

@Override

public void onNext(User user) {

loadDevices(user.id);

}

});

}

// LOAD DEVICES

private void loadDevices(String userId) {

RelayrSdk.getRelayrApi()

.getTransmitters(userId)

.flatMap(new Func1<List<Transmitter>, Observable<List<TransmitterDevice>>>() {

@Override

public Observable<List<TransmitterDevice>> call(List<Transmitter> transmitters)

{

return

RelayrSdk.getRelayrApi().getTransmitterDevices(transmitters.get(0).id);

}

})

.subscribeOn(Schedulers.io())

.observeOn(AndroidSchedulers.mainThread())

.subscribe(new Subscriber<List<TransmitterDevice>>() {

//...

@Override

public void onNext(List<TransmitterDevice> devices) {

if (!devices.isEmpty())

subscribeForUpdates(devices.get(0));

}

});

}

// HANDLE DATA

private void subscribeForUpdates(TransmitterDevice transmitterDevice) {

RelayrSdk.getWebSocketClient()

.subscribe(transmitterDevice)

.observeOn(AndroidSchedulers.mainThread())

.subscribe(new Observer<Object>() {

@Override

public void onCompleted() {

}

@Override

public void onError(Throwable e) {

e.printStackTrace();

}

@Override

public void onNext(Object o) {

//Parse data depending on device model

Log.i("DATA", o.toString());

}

});

}

// Send a Command

int value = 2;

String path = "power_unit";

String command = "power";

Command mCommand = new Command(path, command, value);

RelayrSdk.getRelayrApi()

.sendCommand(deviceId, mCommand)

.observeOn(AndroidSchedulers.mainThread())

.subscribe(new Observer<Void>() {

@Override

public void onCompleted() {

}

@Override

public void onError(Throwable e) {

e.printStackTrace();

}

@Override

public void onNext(Void aVoid) {

Log.i("TAG", "Command sent");

}

});

The Other SDKs / Libraries and Frameworks

● NodeJS - Paul● iOS - Marcos● C# - Khaled● Ruby - sorry!● Python - DinuWould Like to see more? let’s talk :)

Where to get Help

May the Force be with you!