Raspberry pi

= 500px ;

= address-book ;

= address-book-o ;

= adjust ;

= adn ;

= align-center ;

= align-justify ;

= align-left ;

= align-right ;

= amazon ;

= ambulance ;

= anchor ;

= android ;

= angellist ;

= angle-double-down ;

= angle-double-left ;

= angle-double-right ;

= angle-double-up ;

= angle-down ;

= angle-left ;

= angle-right ;

= angle-up ;

= apple ;

= archive ;

= area-chart ;

= arrow-circle-down ;

= arrow-circle-left ;

= arrow-circle-o-down ;

= arrow-circle-o-left ;

= arrow-circle-o-right ;

= arrow-circle-o-up ;

= arrow-circle-right ;

= arrow-circle-up ;

= arrow-down ;

= arrow-left ;

= arrow-right ;

= arrow-up ;

= arrows ;

= arrows-alt ;

= arrows-h ;

= arrows-v ;

= asl-interpreting ;

= assistive-listening-systems ;

= asterisk ;

= at ;

= audio-description ;

= automobile ;

= backward ;

= balance-scale ;

= ban ;

= bandcamp ;

= bar-chart-o ;

= barcode ;

= bathtub ;

= battery-0 ;

= battery-1 ;

= battery-2 ;

= battery-3 ;

= battery-4 ;

= beer ;

= behance ;

= behance-square ;

= bell ;

= bell-o ;

= bell-slash ;

= bell-slash-o ;

= bicycle ;

= binoculars ;

= birthday-cake ;

= bitbucket ;

= bitbucket-square ;

= bitcoin ;

= black-tie ;

= bluetooth ;

= bluetooth-b ;

= bold ;

= bomb ;

= book ;

= bookmark ;

= bookmark-o ;

= braille ;

= briefcase ;

= bug ;

= building ;

= building-o ;

= bullhorn ;

= bullseye ;

= bus ;

= buysellads ;

= cab ;

= calculator ;

= calendar ;

= calendar-check-o ;

= calendar-minus-o ;

= calendar-o ;

= calendar-plus-o ;

= calendar-times-o ;

= camera ;

= camera-retro ;

= caret-down ;

= caret-left ;

= caret-right ;

= caret-up ;

= cart-arrow-down ;

= cart-plus ;

= cc ;

= cc-amex ;

= cc-diners-club ;

= cc-discover ;

= cc-jcb ;

= cc-mastercard ;

= cc-paypal ;

= cc-stripe ;

= cc-visa ;

= certificate ;

= chain ;

= check ;

= check-circle ;

= check-circle-o ;

= check-square ;

= check-square-o ;

= chevron-circle-down ;

= chevron-circle-left ;

= chevron-circle-right ;

= chevron-circle-up ;

= chevron-down ;

= chevron-left ;

= chevron-right ;

= chevron-up ;

= child ;

= chrome ;

= circle ;

= circle-o ;

= circle-o-notch ;

= circle-thin ;

= clock-o ;

= clone ;

= cloud ;

= cloud-download ;

= cloud-upload ;

= cny ;

= code ;

= code-fork ;

= codepen ;

= codiepie ;

= coffee ;

= columns ;

= comment ;

= comment-o ;

= commenting ;

= commenting-o ;

= comments ;

= comments-o ;

= compass ;

= compress ;

= connectdevelop ;

= contao ;

= copy ;

= copyright ;

= creative-commons ;

= credit-card ;

= credit-card-alt ;

= crop ;

= crosshairs ;

= css3 ;

= cube ;

= cubes ;

= cut ;

= cutlery ;

= dashboard ;

= dashcube ;

= database ;

= deafness ;

= dedent ;

= delicious ;

= desktop ;

= deviantart ;

= diamond ;

= digg ;

= dollar ;

= dot-circle-o ;

= download ;

= dribbble ;

= drivers-license ;

= drivers-license-o ;

= dropbox ;

= drupal ;

= edge ;

= edit ;

= eercast ;

= eject ;

= ellipsis-h ;

= ellipsis-v ;

= envelope ;

= envelope-o ;

= envelope-open ;

= envelope-open-o ;

= envelope-square ;

= envira ;

= eraser ;

= etsy ;

= euro ;

= exchange ;

= exclamation ;

= exclamation-circle ;

= expand ;

= expeditedssl ;

= external-link ;

= external-link-square ;

= eye ;

= eye-slash ;

= eyedropper ;

= fa ;

= facebook-f ;

= facebook-official ;

= facebook-square ;

= fast-backward ;

= fast-forward ;

= fax ;

= feed ;

= female ;

= fighter-jet ;

= file ;

= file-code-o ;

= file-excel-o ;

= file-movie-o ;

= file-o ;

= file-pdf-o ;

= file-photo-o ;

= file-powerpoint-o ;

= file-sound-o ;

= file-text ;

= file-text-o ;

= file-word-o ;

= file-zip-o ;

= film ;

= filter ;

= fire ;

= fire-extinguisher ;

= firefox ;

= first-order ;

= flag ;

= flag-checkered ;

= flag-o ;

= flash ;

= flask ;

= flickr ;

= floppy-o ;

= folder ;

= folder-o ;

= folder-open ;

= folder-open-o ;

= font ;

= fonticons ;

= fort-awesome ;

= forumbee ;

= forward ;

= foursquare ;

= free-code-camp ;

= frown-o ;

= futbol-o ;

= gamepad ;

= gbp ;

= ge ;

= gear ;

= gears ;

= genderless ;

= get-pocket ;

= gg ;

= gg-circle ;

= gift ;

= git ;

= git-square ;

= github ;

= github-alt ;

= github-square ;

= gitlab ;

= gittip ;

= glass ;

= glide ;

= glide-g ;

= globe ;

= google ;

= google-plus ;

= google-plus-circle ;

= google-plus-square ;

= google-wallet ;

= grav ;

= group ;

= h-square ;

= hand-grab-o ;

= hand-lizard-o ;

= hand-o-down ;

= hand-o-left ;

= hand-o-right ;

= hand-o-up ;

= hand-peace-o ;

= hand-pointer-o ;

= hand-scissors-o ;

= hand-spock-o ;

= hand-stop-o ;

= handshake-o ;

= hashtag ;

= hdd-o ;

= header ;

= headphones ;

= heart ;

= heart-o ;

= heartbeat ;

= history ;

= home ;

= hospital-o ;

= hotel ;

= hourglass ;

= hourglass-1 ;

= hourglass-2 ;

= hourglass-3 ;

= hourglass-o ;

= houzz ;

= html5 ;

= i-cursor ;

= id-badge ;

= imdb ;

= inbox ;

= indent ;

= industry ;

= info ;

= info-circle ;

= instagram ;

= institution ;

= internet-explorer ;

= intersex ;

= ioxhost ;

= italic ;

= joomla ;

= jsfiddle ;

= key ;

= keyboard-o ;

= language ;

= laptop ;

= lastfm ;

= lastfm-square ;

= leaf ;

= leanpub ;

= legal ;

= lemon-o ;

= level-down ;

= level-up ;

= life-bouy ;

= lightbulb-o ;

= line-chart ;

= linkedin ;

= linkedin-square ;

= linode ;

= linux ;

= list ;

= list-alt ;

= list-ol ;

= list-ul ;

= location-arrow ;

= lock ;

= long-arrow-down ;

= long-arrow-left ;

= long-arrow-right ;

= long-arrow-up ;

= low-vision ;

= magic ;

= magnet ;

= mail-forward ;

= mail-reply ;

= mail-reply-all ;

= male ;

= map ;

= map-marker ;

= map-o ;

= map-pin ;

= map-signs ;

= mars ;

= mars-double ;

= mars-stroke ;

= mars-stroke-h ;

= mars-stroke-v ;

= maxcdn ;

= meanpath ;

= medium ;

= medkit ;

= meetup ;

= meh-o ;

= mercury ;

= microchip ;

= microphone ;

= microphone-slash ;

= minus ;

= minus-circle ;

= minus-square ;

= minus-square-o ;

= mixcloud ;

= mobile ;

= modx ;

= money ;

= mortar-board ;

= motorcycle ;

= mouse-pointer ;

= music ;

= navicon ;

= neuter ;

= newspaper-o ;

= object-group ;

= object-ungroup ;

= odnoklassniki ;

= odnoklassniki-square ;

= opencart ;

= openid ;

= opera ;

= optin-monster ;

= pagelines ;

= paint-brush ;

= paperclip ;

= paragraph ;

= paste ;

= pause ;

= pause-circle ;

= pause-circle-o ;

= paw ;

= paypal ;

= pencil ;

= pencil-square ;

= percent ;

= phone ;

= phone-square ;

= photo ;

= pie-chart ;

= pied-piper ;

= pied-piper-alt ;

= pied-piper-pp ;

= pinterest ;

= pinterest-p ;

= pinterest-square ;

= plane ;

= play ;

= play-circle ;

= play-circle-o ;

= plug ;

= plus ;

= plus-circle ;

= plus-square ;

= plus-square-o ;

= podcast ;

= power-off ;

= print ;

= product-hunt ;

= puzzle-piece ;

= qq ;

= qrcode ;

= question ;

= question-circle ;

= question-circle-o ;

= quora ;

= quote-left ;

= quote-right ;

= ra ;

= random ;

= ravelry ;

= recycle ;

= reddit ;

= reddit-alien ;

= reddit-square ;

= refresh ;

= registered ;

= remove ;

= renren ;

= retweet ;

= road ;

= rocket ;

= rotate-left ;

= rotate-right ;

= rss-square ;

= ruble ;

= rupee ;

= safari ;

= scribd ;

= search ;

= search-minus ;

= search-plus ;

= sellsy ;

= send ;

= send-o ;

= server ;

= shekel ;

= shield ;

= ship ;

= shirtsinbulk ;

= shopping-bag ;

= shopping-basket ;

= shopping-cart ;

= shower ;

= sign-out ;

= signal ;

= signing ;

= simplybuilt ;

= sitemap ;

= skyatlas ;

= skype ;

= slack ;

= sliders ;

= slideshare ;

= smile-o ;

= snapchat ;

= snapchat-ghost ;

= snapchat-square ;

= snowflake-o ;

= sort-alpha-asc ;

= sort-alpha-desc ;

= sort-amount-asc ;

= sort-amount-desc ;

= sort-down ;

= sort-numeric-asc ;

= sort-numeric-desc ;

= sort-up ;

= soundcloud ;

= space-shuttle ;

= spinner ;

= spoon ;

= spotify ;

= square ;

= square-o ;

= stack-exchange ;

= stack-overflow ;

= star ;

= star-half ;

= star-half-empty ;

= star-o ;

= steam ;

= steam-square ;

= step-backward ;

= step-forward ;

= stethoscope ;

= sticky-note ;

= sticky-note-o ;

= stop ;

= stop-circle ;

= stop-circle-o ;

= street-view ;

= strikethrough ;

= stumbleupon ;

= stumbleupon-circle ;

= subscript ;

= subway ;

= suitcase ;

= sun-o ;

= superpowers ;

= superscript ;

= table ;

= tablet ;

= tag ;

= tags ;

= tasks ;

= telegram ;

= tencent-weibo ;

= terminal ;

= text-height ;

= text-width ;

= th ;

= th-large ;

= th-list ;

= themeisle ;

= thermometer-0 ;

= thermometer-1 ;

= thermometer-2 ;

= thermometer-3 ;

= thermometer-4 ;

= thumb-tack ;

= thumbs-o-down ;

= thumbs-o-up ;

= thumbs-up ;

= ticket ;

= times-circle ;

= times-circle-o ;

= times-rectangle ;

= times-rectangle-o ;

= tint ;

= toggle-down ;

= toggle-left ;

= toggle-off ;

= toggle-on ;

= toggle-right ;

= toggle-up ;

= trademark ;

= train ;

= transgender-alt ;

= trash ;

= trash-o ;

= tree ;

= trello ;

= tripadvisor ;

= trophy ;

= truck ;

= tty ;

= tumblr ;

= tumblr-square ;

= turkish-lira ;

= tv ;

= twitch ;

= twitter ;

= twitter-square ;

= umbrella ;

= underline ;

= universal-access ;

= unlink ;

= unlock ;

= unlock-alt ;

= unsorted ;

= upload ;

= usb ;

= user ;

= user-circle ;

= user-circle-o ;

= user-md ;

= user-o ;

= user-plus ;

= user-secret ;

= user-times ;

= vcard ;

= vcard-o ;

= venus ;

= venus-double ;

= venus-mars ;

= viacoin ;

= viadeo ;

= viadeo-square ;

= video-camera ;

= vimeo ;

= vimeo-square ;

= vine ;

= vk ;

= volume-control-phone ;

= volume-down ;

= volume-off ;

= volume-up ;

= warning ;

= wechat ;

= weibo ;

= whatsapp ;

= wheelchair ;

= wheelchair-alt ;

= wifi ;

= wikipedia-w ;

= window-maximize ;

= window-minimize ;

= window-restore ;

= windows ;

= won ;

= wordpress ;

= wpbeginner ;

= wpexplorer ;

= wpforms ;

= wrench ;

= xing ;

= xing-square ;

= y-combinator-square ;

= yahoo ;

= yc ;

= yelp ;

= yoast ;

= youtube ;

= youtube-play ;

= youtube-square ;