Connecting RubyMotion with Hardware - Rubymotion #Inspect 2014

RubyMotionwith hardware

Connecting

HiI’m @MarkVillacampa

WARNINGSPANIARD

Using RubyMotion since mid 2012

Technologies

Bluetooth

WifiJack

Lightning

Long Range

Short Range

Difficult

Easy

http://web.eecs.umich.edu/~prabal/projects/hijack/

Project Hijack

MFI

•Revenue share with Apple

•Strict quality controls

•Licensing fees

•Proprietary chips for authentication

External Accessory Kit

EAAccessory

EASession

EAAccessoryDelegate

Redpark

Lightning Serial Cable

www.redpark.com

Bonjour

The thousand names technology: !

Zeroconf, Rendezvous, mDNSResponder...

NSNetService

NSNetServiceBrowser

www.spark.io

Based on TI3300

Spark Core

Bluetooth LECoreBluetooth

CBCentralManager → discovers and connects to devices

CBPeripheral → the device you connect to

CBPeripheralManager → turns your iOS device into a peripheral

CBCentral → another device that connects to your device

CoreBluetooth

CBService → features that the device has

CBCharacteristic → a value you can get or set on the device

iBeacons

Just Bluetooth LE devices

Apple Notification Center Service (ANCS)

Read notifications from the iOS device

The Pebble smartwatch uses this to display notifications

WWDC

HM-10

Based on TI CC2541

Bluetooth LE

Bluetooth UART RS232 Converter

https://github.com/kyab/mruby-arduino

Ruby on Arduino!!11!1!!

Where to buy some toys!

!

USA:

www.adafruit.com

www.sparkfun.com

!

China (worldwide shipping):

www.seeedstudio.com

www.kickstarter.com

MotionBluetoothDSL to work with Bluetooth LE devices

(Also Blackberry and MS-DOS Phone)

DEMO