[{"data":1,"prerenderedAt":209},["ShallowReactive",2],{"project-13671587":3},{"id":4,"name":5,"line":6,"line_source":7,"title":8,"url":9,"domain":10,"maker":11,"posted_at":12,"year":13,"points":14,"comments":15,"rank_in_year":16,"shown_in_year":17,"top":18,"tier":19,"category":20,"subcategory":21,"format":22,"keywords":23,"reception":28,"sentiment":29,"stance_mix":30,"scored_comments":34,"aspects":35,"strip":39,"post_text":41,"what":42,"said":67,"maker_in_thread":138,"shape":141,"grid":143,"attempts":166,"same_week":172,"maker_shows":15,"maker_hidden":201,"reader_version":202,"card":203},"13671587","PJON","Padded Jittering Operative Network","title","Show HN: PJON – Padded Jittering Operative Network","http:\u002F\u002Fwww.pjon.org\u002F","pjon.org","gioscarab",1487364563,2017,17,10,1321,2242,59,"shown","infrastructure","embedded communication protocol","library",[24,25,26,27],"arduino communication protocol","multi-master bus","software serial protocol","embedded networking","curious",-0.118,{"positive":31,"neutral":32,"mixed":33,"critical":33},0,5,1,7,{"docs":36,"idea":37,"performance":38},{"positive":31,"critical":31},{"positive":31,"critical":33},{"positive":31,"critical":31},[40,40,31,40,33,40,40,31,31,40],3,null,{"problem":41,"audience":43,"pricing":41,"motivation":41,"time_to_build":41,"stack":55,"openness":65,"stage":66,"team_size":66},{"value":44,"source":45,"evidence":46},"Arduino and embedded device developers","inferred",[47,51],{"id":48,"by":49,"text":50},"13671853","tyre","From the homepage: ``` PJON™ (Padded Jittering Operative Network) is an Arduino compatible, multi-master, multi-media communications bus system. It proposes a Standard, it is…",{"id":52,"by":53,"text":54},"13671865","smlacy","GitHub page has a much better introduction than this beautiful yet uninformative website. https:\u002F\u002Fgithub.com\u002Fgioblu\u002FPJON PJON™ (Padded Jittering Operative Network) is an Arduino…",[56,61],{"value":57,"source":58,"evidence":59},"Arduino","commenter",[60],{"id":48,"by":49,"text":50},{"value":62,"source":45,"evidence":63},"C++",[64],{"id":52,"by":53,"text":54},"open_source","unknown",{"praise":68,"objections":76,"requests":92,"questions":105,"alternatives":118},[69],{"value":70,"source":71,"evidence":72},"Speed figures given for the data link layers","maker",[73],{"id":74,"by":11,"text":75},"13672575","Ciao guys, I am sorry I was out for dinner, and I do not own a smartphone, so I lost your comments. Yes, you are all right, the website is beautiful but not informative, I will…",[77,85],{"value":78,"source":58,"evidence":79},"Website is beautiful but not informative",[80,81],{"id":52,"by":53,"text":54},{"id":82,"by":83,"text":84},"13671816","CJefferson","So, what the heck is PJON? I read the whole page, and don't know.. something to do with communication. Hardware? Software? Library? Somehow JSON related?",{"value":86,"source":58,"evidence":87},"Yearly bus id renewal is a flawed design",[88],{"id":89,"by":90,"text":91},"13672433","lotsoflumens","This PJON thing needs some rework... He requires a yearly renewal of a \"bus id\", otherwise he'll give yours to somebody else. I guess he's never heard of UUIDs, or public…",[93,101],{"value":94,"source":58,"evidence":95},"Clearer documentation and explanation of speed, latency and addressing",[96,100],{"id":97,"by":98,"text":99},"13671899","guard-of-terra","How fast is that? What's the latency for initiating communication and the roundtrip after the communication is initiated? Because it always irks me with bluetooth and wi-fi, why…",{"id":52,"by":53,"text":54},{"value":102,"source":58,"evidence":103},"Information on authentication and encryption",[104],{"id":97,"by":98,"text":99},[106,110,114],{"value":107,"source":58,"evidence":108},"How fast is it and what is the latency?",[109],{"id":97,"by":98,"text":99},{"value":111,"source":58,"evidence":112},"Is it point-to-point or broadcast?",[113],{"id":97,"by":98,"text":99},{"value":115,"source":58,"evidence":116},"Is there cryptographic security?",[117],{"id":97,"by":98,"text":99},[119,123,131],{"value":120,"source":58,"evidence":121},"I2C",[122],{"id":52,"by":53,"text":54},{"value":124,"source":58,"evidence":125},"1-Wire",[126,127],{"id":52,"by":53,"text":54},{"id":128,"by":129,"text":130},"13672122","pjc50","The actual wire format: https:\u002F\u002Fgithub.com\u002Fgioblu\u002FPJON\u002Fblob\u002Fmaster\u002Fstrategies\u002FSoftwareBitBang\u002Fspecification\u002Fpadded-jittering-protocol-specification-v0.1.md Somewhat similar to…",{"value":132,"source":58,"evidence":133},"LIN bus",[134],{"id":135,"by":136,"text":137},"13672439","equalunique","Coincidentally, this is not the first embedded device communications protocol I've read about today. The LIN protocol was mentioned in the video corresponding to a Hack A Day…",{"comments":33,"answered":31,"key":139},[140],{"id":74,"text":75},{"commenters":15,"max_depth":40,"maker_replies":33,"first_comment_mins":142,"lifespan_hours":40},36,[144,146,149,153,154,156,159,160,162,164],[82,31,40,145,83,31],"project\u002Fneutral\u002Fdocs",[147,31,40,145,148,31],"13671849","emeraldd",[150,31,31,151,152,31],"13671958","other\u002Fneutral\u002Fnone","dang",[48,31,40,145,49,31],[89,33,33,155,90,31],"project\u002Fcritical\u002Fidea",[52,157,40,158,53,31],2,"project\u002Fmixed\u002Fdocs",[128,157,40,145,129,31],[74,40,31,161,11,33],"maker\u002Fneutral\u002Fperformance",[135,163,31,151,136,31],4,[97,32,40,165,98,31],"project\u002Fneutral\u002Fperformance",[167,171],{"id":168,"t":169,"points":170,"comments":32},"12570490",1474716221,14,{"id":4,"t":12,"points":14,"comments":15},[173,178,183,187,192,196],{"id":174,"name":175,"points":176,"category":177},"13677748","WikiQuiz",388,"learning_science",{"id":179,"name":180,"points":181,"category":182},"13674890","Evilpass",367,"security_privacy",{"id":184,"name":185,"points":186,"category":177},"13667015","Ipyvolume",210,{"id":188,"name":189,"points":190,"category":191},"13695614","GraphQL Voyager",163,"dev_tools",{"id":193,"name":194,"points":195,"category":191},"13700512","itermplot",160,{"id":197,"name":198,"points":199,"category":200},"13676105","Clozemaster",145,"languages",false,"v2",{"id":204,"name":5,"line":6,"ai":201,"cat":20,"year":13,"points":14,"comments":15,"rec":28,"s":205,"top":18,"kw":206,"maker":11,"domain":10,"tier":19,"attempts":157,"strip":207,"url":9,"mix":208,"praise":70,"objection":78,"sub":21},13671587,-0.12,[24,25,26,27],"3303133003",[31,32,33,33],1794036552742]