Raspberry Pi - Speaker Deck

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RASPBERRY PI NERD'S BEST SEXTOY EVER www.raspberrypi.org #raspi

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/me "First Jeudi Nantes" Appreciation Society Member since 2009 v a r m e = { " u s e r " : " R o n a n " , " a g e " : 3 5 , " o r i g i n " : " B r i t t a n y " , " t w i t t e r " : " @ a r n o _ u _ l o g i n l u x " , " r e p o " : " g i t h u b . c o m / r o n a n g u i l l o u x " , " w o r k " : " c t o @ t o o g . f r " , " t a g s " : [ " d a d " , " b e a r d e d w e b d e v e l o p e r " , " f o s s " ] }

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MEET THE RASPBERRY PI So this is how it started: I bought a Rasberry Pi.

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MEET THE RASPBERRY PI

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WHAT’S A RASPBERRY PI? “ The Raspberry Pi is a credit-card sized computer that plugs into your TV and a keyboard. It’s a capable little PC which can be used for many of the things that your desktop PC does, like spreadsheets, word- processing and games. It also plays high- definition video. We want to see it being used by kids all over the world to learn (python) programming. ”

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MEET THE RASPBERRY PI not an open hardware (who care? @unixgarden) 700MHz ARM1176JZFS processor with and GPU provides Open GL ES 2.0, hardware-accelerated OpenVG, and 1080p30 H.264 high-profile decode GPU is capable of 1Gpixel/s, 1.5Gtexel/s or 24GFLOPs with texture filtering and ping Broadcom BCM2835 FPU Videocore 4 GPU DMA infrastructure

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MEET THE RASPBERRY PI SDRAM 512 Megabytes (MiB) Boots from SD card, running or GNU/Linux based distributions Also: Fedora, Gentoo, Slackware, Firefox OS, Android 10/100 BaseT Ethernet socket Video outputs: Composite RCA, HDMI Audio outputs: 3.5 mm jack, HDMI Onboard storage: SD, MMC, SDIO card slot Debian-based Raspbian “wheezy” Arch Linux ARM

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MEET THE RASPBERRY PI Note the csi connector pins for digital camera!

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MANUFACTURED IN EUROPE! Raspi are manufactured in the UK, at Sony's manufacturing facility in Pencoed, Wales. 1 million sold in 2012.

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GPIO PINS!

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#RASPI FOR IMPATIENTS WHERE CAN I BUY ONE? 32.88 € (27.40 € exc. VAT) Power supply or SD cards are not included @ Farnell / Element14 @ RS Online

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#RASPI FOR IMPATIENTS ESSENTIAL ACCESSORIES a regular 5V / 1A smartphone charger with mini micro USB cable

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#RASPI FOR IMPATIENTS ESSENTIAL ACCESSORIES a regular USB Wireless Dongle

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#RASPI FOR IMPATIENTS ESSENTIAL ACCESSORIES a SD CARD

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#RASPI FOR IMPATIENTS ESSENTIAL ACCESSORIES (optional) a USB flash drive Mind the box case!

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#RASPI FOR IMPATIENTS ESSENTIAL ACCESSORIES a box case!

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WILL MY USB WEBCAM FIT? check the community documentation: keyboards, bluetooth dongles, soundcards, 3G, IR, GPS, HDMI/DVI/VGA cables & converter boxes, webcams, TV tuners,... http://elinux.org/RPi_VerifiedPeripherals

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SCREEN ? To buy one of these monitors, search eBay for "Car TFT" and there will be loads of results. It should cost about £10 ($16). It requires a 12V power supply, since it is designed to be powered by a car battery, but you can power it with a regular power adaptor.

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CASES, ANYONE?

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CASES Note the handy slot for the 26-pin IDC cable!

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CASES

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CASES

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CASES

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CASES

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CASES

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CASES

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CASES

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CASES Playing cards box is exactly the right size!

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CASES

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CASES

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CASES HOME PRINTABLE CARDBOARD CASES

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CASES HOME PRINTABLE CARDBOARD CASES

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WAIT A MINUTE... WHERE THE HELL DID THAT COME FROM?

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MICROCONTROLLERS

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ARDUINO (& ARDUINO-LIKE MC) “ Arduino is a tool for making computers that can sense and control more of the physical world than your desktop computer. It's an open-source physical computing platform (...), and a development environment for writing

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software for the board. ”

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ARM CPU “ In 2011: 95% of smartphones, 90% of hard disk drives, 40% of digital televisions and set-top boxes, 15% of microcontrollers and 20% of mobile computers ”

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HOW MANY ARM CORES HAVE YOU GOT AT HOME? Microsoft Surface, ASUS Eee Pad, Apple iPads, iPhones & iPods, Samsung Galaxy S II &III, Google Nexus 10, Google Chrome Book, Blackberry smartphones, Canon PowerShot A470 digital camera, Nintendo DS game console, TomTom GPS...

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WAIT A MINUTE... WHO DID? WHO INSPIRED? WHO BUY?

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THE JOY OF DIY Texas, 1942 (Wikimedia Commons)

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"MAKERS?" maker [ˈmeɪkә] - n. Cory Doctorow, , October 2009, related: Dreamers, scientists, hackers, self-replicators, teachers, troublemakers, laser-lovers, scouts “people who hack hardware, business- models, and living arrangements to discover ways of staying alive and happy even when the economy is falling down the toilet. ” Makers [read it for free]

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"MAKER SUBCULTURE?" related: DIY, electronics, robotics, 3-D printing, home- automation / domotique, open-source-hardware, fablabs, cnc tools, metalworking, woodworking, knitting, traditional arts and crafts, no-patents “ The maker subculture is a contemporary subculture, representing a technology- based extension of DIY culture. ”

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OMG, I SEE MAKERS EVERYWHERE! places to meet makers: ( , ), , magazines: , , , , (US: 1902, France: 1946) Pinterest-like websites: , hackerspaces / makespaces 60+ in France 2+ in Nantes techshops makers faire Wired Lifehacker MAKE magazine Instructables Popular Mechanics diy.org thingiverse.com

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OMG, I SEE MAKERS MARKETPLACES EVERYWHERE! dedicated online marketplaces: , makers favorite crowd funding websites: , , , ... online sharing tools : , , , , tindie.com etsy.com kickstarter.com quirky.com indiegogo.com ulule.com circuitbee.com circuits.io dz863.com upverter.com circuitlab.com

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MAKERS GO MAINSTREAM Yet-another-revolution-gone-bankable

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“ Just as the Web ended the monopoly of mass media, so it is now ending the monopoly of mass manufacturing. Over the next ten years, Anderson explains, countless micro-manufacturers, based on open-source design and DIY manufacturing, will help drive the next big movement in the global economy as the power of bytes—the Long Tail—is transformed into the power to make things again, the Long Tail of things. ”

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@GOOGLETALKS SHOWTIME (1:23:33) Chris Anderson (formally of ) speaks about his new book Makers: The New Industrial Revolution WIRED

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CONCLUSIONS SO FAR Raspberry PI is a hackable device: 1st value is software and hardware hackability probably NSFW & not scalable AT ALL hobbyist & educational purposes FTW domestic robots, electronic breadboard & any pet projects that need CPU

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& WHY NOT... home automation domestic server corporate, HTML5-friendly visual interactive kiosks public screens artistic performances devices (cheap & tiny) museums 2.0 device dashboards

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OK, I'M A NERD, SHOW ME ALL THE MIND-BLOWING STUFF!

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SOUNDS & NOISES # a G N U / L i n u x s o u n d d r i v e r + n o n - f r e e M P E G s t r e a m a u d i o p l a y e r $ s u d o a p t - g e t i n s t a l l a l s a - u t i l s m p g 3 2 1 # l o a d t h e K e r n e l m o d u l e : $ s u d o m o d p r o b e s n d - b c m 2 8 3 # " 1 " s t a n d s f o r a n a l o g ( j a c k ) o u t p u t . 0 = a u t o , 1 = a n a l o g , 2 = h d m i $ s u d o a m i x e r c s e t n u m i d = 3 1 # P l a y w a v & m p 3 f i l e s ! ( w a r n : c r a p p y j a c k o u t p u t s o u n d ) $ c u r l h t t p : / / w w w . f r e e s p e c i a l e f f e c t s . c o . u k / s o u n d f x / s i r e n s / p o l i c e _ s . w a v - O $ s u d o a p l a y p o l i c e _ s . w a v $ c u r l h t t p : / / w w w . h o c h m u t h . c o m / m p 3 / B e e t h o v e n _ 1 2 _ V a r i a t i o n . m p 3 - O $ s u d o m p g 1 2 3 - v C B e e t h o v e n _ 1 2 _ V a r i a t i o n . m p 3

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MORE SOUNDS WITH GPIO! (DEMO) We use a Adafruit Pi Cobbler Breakout

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MORE SOUNDS WITH GPIO! (DEMO)

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3.3v --> 10k Pull-up Resistor --> GPIO --> Button --> GND

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MORE SOUNDS WITH GPIO! (DEMO)

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Note the usefull labeled GPIO pins on the cobbler PCB

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MORE SOUNDS WITH GPIO! (VIDEO) Playing sounds and using buttons with Raspberry Pi

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PRACTICAL APP: THE ONE BUTTON AUDIOBOOK PLAYER “ “This little Raspberry Pi based project is a gift for my wife’s grandmother for her 90th birthday. Being visually impaired, she is hard to entertain but loves to listen to audiobooks. The problem is, that she isn’t able to handle a ghetto blaster or MP3 player. The solution to this problem was – tadaaaah ” Read more

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PRACTICAL APP: THE ONE BUTTON AUDIOBOOK PLAYER See video demo

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PRACTICAL APP: (DEMO) RASPBERRY HAL 9000 2001: A Space Odyssey

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PRACTICAL APP: (DEMO) the Google way RASPBERRY HAL 9000 # ! / b i n / b a s h # s p e a k . s h ( t o c h m o d a + x ) s a y ( ) { l o c a l I F S = + ; / u s r / b i n / m p l a y e r - a o a l s a - r e a l l y - q u i e t - n o c o n s o l e c o n t r o l s " h t t p : / / t r a n s l a t e . g o o g l e . c o m / t r a n s l a t e _ t t s ? t l = e n & q = $ * " ; } s a y $ * $ s u d o s u $ . / s p e a k " O p e n t h e p o d b a y d o o r s , H A L "

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PRACTICAL APP: (DEMO) the software way f e s t i v a l (MIT-like license) is part of the work at Carnegie Mellon University's speech group aimed at advancing the state of Speech Synthesis. RASPBERRY HAL 9000 $ s u d o s u $ a p t - g e t i n s t a l l f e s t i v a l $ e c h o " I ' m s o r r y D a v e , I ' m a f r a i d I c a n ' t d o t h a t " | f e s t i v a l - - t t s

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RFID & NFC APPS , a tool for any 13.56MHz RFID or NFC application Adafruit PN532 breakout board

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RFID & NFC APPS (here done with Arduino & doable with Raspi) Cf. (2:30 & 5:57) learn.adafruit.com/babel-fish

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DIY PROJECTS THEY REALLY MADE WITH #RASPI

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2012 INTERNET OF THINGS AWARD : The new e-Health sensor platform adds sensing capability for nine different biometric parameters, such as pulse, blood pressure, oxygen in blood (SPO2), electrocardiogram (EKG), airflow, glucometer, galvanic skin response (GSR), patient position and body temperature, to give the Arduino and Raspberry Pi Community a way to develop new e-Health applications and products.

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GOOGLE CALENDAR, RASPBERRY PI AND LIGHTS ON / LIGHTS OFF

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GOOGLE CALENDAR, RASPBERRY PI AND LIGHTS ON / LIGHTS OFF Combining these ingredients: an Elro "Wireless Home Control" set a Raspberry Pi mini-computer some soldering some programming and Google Calendar = Have my lights switched on and off automatically based on a schedule I create in Google Calendar.

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SPOTIFY CLIENT See e See also: (python) how-to, using Despotify github.com/Hexxeh/spotify-websocket-api

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RASPBERRY STROGONANOFF A Raspberry Pi Remote Mains Switcher github.com/dmcg/raspberry-strogonanoff (python)

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CONTROLLING BIGTRACK MOTORS WITH MY RASPBERRY PI

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CONTROLLING BIGTRACK MOTORS WITH MY RASPBERRY PI Bread board Assortment of wires to connect everything together Soldering iron 16 x header pins 8 x 1N4001 diodes TB6612FNG Motor Driver (purchased mine from Raspberry Pi BigTrack Proto-Pic

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CONTROLLING BIGTRACK MOTORS WITH MY RASPBERRY PI

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CONTROLLING BIGTRACK MOTORS WITH MY RASPBERRY PI

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RC CARS! Also check aonsquared.co.uk/the_dark_pi_rises pi-cars.com

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DROOOOONES! See Also check & instructables.com/id/Picopter Tricopter with Picopter Flight Control - Fpv Flight Picopter code shared on Github

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AN APRS IGATE IMPLEMENTATION USING THE RASPBERRY-PI APRS ( ) is an amateur-radio based system for realtime communication using digital packets sent over radio links. I present here, an implementation of an APRS iGate using the Raspberry-Pi. An APRS iGate is an Internet gateway that gates packets from the radio/RF side to the APRS-IS on the Internet (and vice-versa). The APRS-IS is an Internet based network that connects APRS networks from all around the world and facilitates APRS applications (like realtime postion reporting of objects overlaid over google maps, see ) Automatic Packet Reporting System aprs.fi

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GOING TO JAIL WITH RASPBERRY PI & A WIFI DONGLE PwnPi is a Linux-based penetration testing dropbox distribution for the Raspberry Pi. It currently has 200+ network security tools pre-installed to aid the penetration tester. It is built a stripped down version of the Debian Wheezy image from the Raspberry Pi foundation's website and uses Openbox as the window manager.

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MEET THE COMMUNITY RaspberryPi.org reddit.com/r/raspberry_pi raspberrypi.stackexchange.com twitter.com/hashtag/raspi Users near you! (Google Map)

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READ FREE MAGAZINES TheMagPi.com

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TONS OF FABULOUS WEEK-END PROJECTS TO ACHIEVE Learn.adafruit.com (tutorials+shop) Computer Laboratory, University of Cambridge: Raspberry Pi Tutorials

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HERE WE ARE! Questions ? This presentation is available on ronanguilloux.github.com/Raspberry-Pi-Presentation