1. JavaScript, Linux and Open Hardware Jason Kridner Co-Founder BeagleBoard.org JavaScript Linux Open Source Hardware A Recipe for Rapid Internet Devices

2. Envision: Apps becoming appliances 2

3. Add some physical to your computing 3 http://www.adafruit.com/

4. Even fashion has electronics 4 http://www.materialise.com/press/3d-printing-rings-shines-at-cirque-du-soleil http://www.anoukwipprecht.nl/ LightingSensingStreaming

5. Getting started? http://newcome.wordpress.com/2009/12/15/make-electronics-the-new-engineers-notebook/ http://www.sandywalsh.com/2012_07_01_archive.html

6. JavaScript: The duct tape of the Internet 6 http://wiki.openrov.com/index.php/Software_Manual

7. Linux: Bazaar’s upstream Everywhere: server, desktop, mobile, embedded Handles dirty work of talking to hardware Makes embedded look like a server 7 http://www.linuxfoundation.org

8. Open hardware: The bits are free Allows you to customize the design –Alter both form and function –Make the product your own Lots of peer review 8 http://ninjablocks.com/

9. Getting started! 9 BoneScript Arduino-like software for easy module interactions Browser-based interactive teaching environment Zero-install Runs directly on BeagleBone Black Hides Linux complexity Built on familiar programming environments JavaScript HTML5 Node.js Power of 1GHz computer on demand Networking and USB stacks Open-source frameworks available Accessible keyboard/mouse/ monitor Accessible over SSH from PC Examples run directly in browser Click to run Editable in browser Experiment to learn Copy and paste Talks directly to the board Programmatic interface into the board

10. IDE included 10

11. The role of BeagleBoard.org 11 demystifying technology Numerous books available from getting started, to text books and on to project focused books Collage volunteer programs and robotics platforms Derek Molloy video training series BeagleBoard.org is a mentor helping students write code for open source projects Open source course curriculum

12. Transform ideas into usable, unique products Do it together Tools are out there Learn just in time 12 Engineers Students Electroacoustic drawing board Artists and Hobbyists Electronic light sculpture OpenROV Ninja Blocks

13. Thanks 13 @jadon

14. Backup slides 14

15. BeagleBone Black 1 GHz performance ready to use for $45 15 Boot Button Reset Button LEDS 10/100 Ethernet DC Power USB Client Serial Debug USB Host microHDMI microSD Expansion slot for additional storage 2GB on-board storage using eMMC Pre-loaded with Ångström Linux Distribution 8-bit bus accelerates performance Frees the microSD slot to be used for additional storage for a less expensive solution than SD cards 1 GHz Sitara AM335x ARM ® Cortex™-A8 processor Easily connects to almost any everyday device such as mouse or keyboard 512MB DDR3 Faster, lower power RAM for enhanced user-friendly experience Provides a more advanced user interface and up to 150% better performance than ARM11 Connect directly to monitors and TVs Development interface and directly powers board from PC Expansion headers Enable cape hardware and include: 65 digital I/O 7 analog 4 serial 2 SPI 2 I2C 8 PWMs 4 timers And much much more! Power Button Not required: Power supply ~ $10 (USB) Network cable ~ $3 (USB) SD card ~ $5-$10 (on-board 2GB eMMC flash storage) External MCU/FPGA for real-time I/F ~ $20 (2x 200MHz PRUs)

16. Capes easily expand BeagleBone capability Breadboard Breakout LCD DVI-D CANBus Profibus RS232 RS485 7”, 4.3” or 3.5” VGA Battery CAN Proto RF- CC1101 CC2500 CC2530 Weather Camera LVDS BeBoPr 3D Printer Radar Audio DVI-D w/Audio

17. Wearable vision 17 http://beagleboard.org/project/stache root@beaglebone:~# pkg-config --cflags --libs -- modversion opencv 2.4.2 -I/usr/include/opencv -lopencv_calib3d - lopencv_contrib -lopencv_core -lopencv_features2d -lopencv_flann -lopencv_gpu -lopencv_highgui - lopencv_imgproc -lopencv_legacy -lopencv_ml - lopencv_nonfree -lopencv_objdetect -lopencv_photo -lopencv_stitching -lopencv_ts -lopencv_video - lopencv_videostab Vision Add-ons CPU Speed

18. 18...and many more!

19. PRUs enable low-level performance without giving up high-level Linux 2-200MHz RISC CPUs Shared memory with ARM Enhanced GPIO with single cycle test and set Serial/parallel interfaces to external pins Example shown is sampling 8-bits at 32MHz 19 http://ow.ly/tOdLf

20. Choosing a small Linux board BeagleBone BlackRaspberry Pi 1GHz armv7 (3,319.96 DMIPS*)700MHz armv6 (809.06 DMIPS*) $45 MSRP from over 35 distributors$35/$25 from 2 distributors (+ resellers) 1 USB host + 1 USB client2 USB host Power via USBPower via USB connector with wall-wart 92-pin expansion (65 GPIO, 8 PWMs, 7 channel ADC, 2 SPI, 2 I2C, 4 UART,...) 26-pin expansion (8 GPIO, 1 PWM, 1 SPI, 1 I2C, 1 UART) 2-200MHz programmable realtime unitsN/A PowerVR 3D graphicsVideocore IV GPU Open hardwareClosed hardware Open source boot + optional 3D binaryClosed 3D binary required to boot Pre-programmed on-board 2GB flashN/A Included USB cableN/A 20 * http://robotic-controls.com/learn/beaglebone/beaglebone-black-ubuntuhttp://robotic-controls.com/learn/beaglebone/beaglebone-black-ubuntu

21. The Boards of BeagleBoard.org BeagleBoardBeagleBoard-xM BeagleBone BeagleBone Black Board Quick summary The original software developer focused board brings Linux desktop to affordable BYO-peripherals platform that can run on batteries All features of the original BeagleBoard with extra MIPS and memory, plus USB ports and Ethernet Bare bones maker focused board gets lower-cost and focuses on low-level I/O capabilities with “cape” plug-in board support Next-generation BeagleBone featuring lower price, 1-GHz processor and HDMI Memory 256KB L2 cache512MB DDR2256MB DDR2512MB DDR3 Special features 2D/3D graphics accelerator, HD video capable, USB powered BeagleBoard plus 1-GHz processing power, Four- port hub with 10/100 Ethernet USB-powered, 10/100 Ethernet, USB JTAG, 96 pin expansion header with real-time I/O BeagleBone plus onboard 2GB eMMC flash storage and HDMI interface, minus built-in JTAG/serial MSRP (US $) $129$149$89$45