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Plug Hardware and Play Java

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Miro Wengner
Miro Wengner

Robo4J (Java Duke¡¯s Choice Award 2017) is an upcoming open source framework for quickly building IoT systems (example: robots, button activator¡­) using popular hardware on Java SE platform. Nice example is Coff-E, an autonomous system, partly 3D-printed system, fully running on Java. This talk will show how to painlessly wire different types of hardware together, configure and use them on Java platform (life coding demos, raspberrypi, lcd, sensors, servos¡­ ). You will also learn how simple is to turn your hardware units into the micro-services. Talk will also touch how we started using Robo4J at M.A.N Truck & Bus AG. After session you should be prepared to start building your own hardware systems on Java platform. All demos will be available on Robo4J GitHub repository.

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http://robo4j.io Robo4J @robo4j Plug Hardware and Play Java with Robo4J Miroslav Wengner, M.A.N. Truck & Bus AG
http://robo4j.io Robo4J @robo4j Software Engineer - SUN Microsystem - Freelancer, Engineer ( telco, finance etc.) - M.A.N. Truck & Bus AG - Co-author and contributor to Robo4J ? With Marcus Hirt
http://robo4j.io Robo4J @robo4j Agenda ? IoT: Java and Hardware ? Introduction to Robo4J framework ? Robo4J at M.A.N. ? Demos ? Final Though and Q & A
http://robo4j.io Robo4J @robo4j IoT Java and Hardware : nature of processes ? Commons scenario: ? Analog signal, ? Hardware (Sensors) ? Event-Buses, ? Cloud ? Micro-services (Agents, Brokers, End-Point etc.) ? What about parallelism and concurrency ?
http://robo4j.io Robo4J @robo4j Robo4J Framework ? Non-blocking distributed message passing framework ? low memory footprint ? Modularized, Plain Java ? Java 8 and above* ? Platform¡¯s: RaspberryPi, Lego ¡­ ? Duke¡¯s Choice Award 2017
http://robo4j.io Robo4J @robo4j Motivation: Coff-E2 from Bayern (Germany) ? with Marcus Hirt (designer of Coff-E robots family)
http://robo4j.io Robo4J @robo4j Robo4J Modularization Socket-Http module ? HTTP/UDP ? Client ? Server ? JSON native support ? Micro-service
http://robo4j.io Robo4J @robo4j Robo4J Hardware Modules ? Simple to use Java abstractions for hardware ? Can be used stand alone, does not depend on anything ? Useful examples inside robo4j-hw-*
http://robo4j.io Robo4J @robo4j Robo4J Threading model framework manages everything 2 2 10 Schedulers Worker Blocking
http://robo4j.io Robo4J @robo4j How to start building your IoT solution Simplicity is the key ? Choose the RoboUnits for your hardware and configure them ? Create your own RoboUnits to control their behavior ? Use the RoboBuilder and create RoboContext ? Start the RobotContext ? They communicate through RoboReferences
http://robo4j.io Robo4J @robo4j Robo4J at M.A.N Bus & Truck Models and simulations
http://robo4j.io Robo4J @robo4j Demos: The Show Time ? LCD demo no hardware ? Image streaming ? LCD demo with hardware ? Robotic Arm ? Button-Activator
http://robo4j.io Robo4J @robo4j Demo: Lcd without a Hardware Full JavaFX app similar to the hardware (same messages)
http://robo4j.io Robo4J @robo4j Demo: Image Streaming
http://robo4j.io Robo4J @robo4j Demo: LCD with the Hardware
http://robo4j.io Robo4J @robo4j Demo: Robotic Arm
http://robo4j.io Robo4J @robo4j Demo: Button Activator (designed by Marcus)
http://robo4j.io Robo4J @robo4j Summary ? IoT Devices connected through Java is real fun ? Java and Robo4J lets you build them quickly ? We just started ¡­ but you can contribute ¡­ ? Please give me a feedback! ? Also build a robot. You will not regret it! :)
http://robo4j.io Robo4J @robo4j Thank You Very Much! Q&A
http://robo4j.io Robo4J @robo4j Robo4J Homepage: http://www.robo4j.io Robo4J on Twitter: @robo4j, @hirt, @miragemiko GiT Hub: http://github.com/Robo4j repositories { *** maven { url "https://oss.sonatype.org/content/repositories/snapshots/" } } version: alpha-0.3.10-SNAPSHOT

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