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ٱʑͷΦϑϥΠϯLTͩʂ

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5෼ͰೲΊΕΔ͔ʂʁ

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͍ͬͯΈΑ͏ʂʂ

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͓લ୭Α • 2bo Twitterɿ@2box2bo ကɿ@2bo@mstdn.maud.io (͍͍ͩͨͬͪ͜) • ͓࢓ࣄ αʔόʔΠϯϑϥԂࣇʹ͋ → ωοτϫʔΫ΀ΓͤԂࣇʹ͋ • झຯ ञɺຊɺϘʔυήʔϜ • ॅΜͰΔͱ͜ ذෞʢ໊ݹ԰ͷ২ຽ஍ʣ • ࠷ۙͷ͋Ε 2020೥ʹ݁ࠗ/2021೥ʹస৬

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Έͳ͞ΜɺΨδΣοτ ങͬͯ·͔͢ʁ

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ΨδΣοτ… ͱ͸ݴ͍·͕͢ ఆٛͬͯͳΜͩΖ͏ʁ

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ΨδΣοτ • খಓ۩΍খ෺Λҙຯ͢Δݴ༿Ͱɺϋʔυ΢ΣΞʹ ͓͍ͯ͸खܰʹར༻Ͱ͖Δσδλϧ୺຤΍σδλ ϧՈిͳͲΛ૯শతʹݺͿࡍʹ࢖ΘΕΔݴ༿ • NTT੢೔ຊ ICT༻ޠूΑΓ https://www.ntt-west.co.jp/business/glossary/words-00739.html

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ϋʔυ΢ΣΞͰ͋Ε͹ ಛʹαΠζͷنఆ͸ͳ͍ʂ

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ͳΒ͹

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ڊେΨδΣοτങͬͯΈͨ ΦʔϓϯιʔεΧϯϑΝϨϯε 2024 Nagoya LT 2024/5/25 @2box2bo

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ڊେΨδΣοτʁ

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ڊେΨδΣοτͷεϖοΫ • LANΠϯλʔϑΣΠεɿ24ϙʔτʴα • ֎෦څిʴଠཅޫൃిʢόοςϦʔແ͠ʣ • ΧϝϥʢΦϓγϣϯʣ • ONU౥ࡌՄೳ • ετϨʔδʢ෺ཧʣɿ3৞ʴα • څ౬Մೳ

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…Ոͱ΋ݴ͏

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͓୐ʢΦλΫʣങͬͯΈͨ ΦʔϓϯιʔεΧϯϑΝϨϯε 2024 Nagoya LT 2024/5/25 @2box2bo

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ࠓ೔࿩͞ͳ͍͜ͱ • ϋ΢εϝʔΧʔӠʑͱ͔ • ؒऔΓӠʑͱ͔ • ݐ෺Ӡʑͱ͔ • ͓஋ஈӠʑͱ͔

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ࠓ೔࿩͢͜ͱ • ωοτϫʔΫ • ετϨʔδʢ෺ཧʣ • εϚʔτϋ΢εʢসʣ

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ωοτϫʔΫʢ഑ઢʣ • Cat6A഑ઢʹ߆ͬͨ • ϋ΢εϝʔΧʔબఆ࣌ʹʮLAN͸Cat6AͰʂʯͱ ݴͬͯʁʁʁͳ൓Ԡͩͱީิ͔Βམͱ͠·ͨ͠ • બΜͩϝʔΧʔ͸ʮCat6A͕ඪ४Ͱ͢ʯͱճ౴ • ※ ϝʔΧʔͰ͸ͳ͘ࢧళಠࣗͷඪ४ͩͬͨ • ܖ໿࣌ͷॻྨʹ΋LAN഑ઢ͸Cat6Aͱهࡌ • ਫճΓҎ֎ͷ෦԰શͯʹ1ϙʔτҎ্഑ઢ • ډࣨܥʹ͸2ϙʔτҎ্ • ޫ͸ແཧͱݴΘΕͨͷͰۭ഑؅Λґཔ • ݺͼઢ΋๨Εͣʹ

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͋·Γࡉ͔͘࿩͢ͱ ʮࣗ෼Ͱ഑ઢ͞Ε·͔͢ʁʯ ͱݴΘΕΔͷͰ஫ҙ

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ωοτϫʔΫ • NWػث͸UbiquitiʢεϖϧΛ֮͑Εͳ͍ʣΛ࢖༻ • ৭ʑ͋ͬͯDream Machine Special EditionʢUDM- SEʣ͸ߪೖࡁΈ • Χϝϥαʔόʔ݉༻ͤ͞Δ༧ఆ • Standard 24 PoEΛ௥Ճͯ͠ϙʔτ਺ॆ଍ͤ͞Δ • UbiquitiͷWiFi7ରԠAP͕ൃച͠ͳͦ͞͏ͳͷͰ WiFi6APͱͳΔ༧ఆ • WiFi6EରԠ͸༧ࢉͱ૬ஊ • 10GωοτϫʔΫ͸Ұ୴͓༬͚ʢ༧ࢉ౎߹…ʣ

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ετϨʔδʢ෺ཧʣ • ೲށʹػثஔ͖৔Λ֬อ • ೲށͷऩೲݮͬͨ෼͸ήϑϯήϑϯ… • ඪ४ߏ੒Ͱ෇͍ͯ͘Δ৘ใ෼ి൫ʢHUBͱ͔ͳΜ ͔৭ʑʣΛແͯ͘͠ݻఆ୨ઃஔΛґཔ • ͋·Γ஋Ҿ͖ʹ͸ͳΒͳ͍ • ୨෇ۙʹશͯͷ৘ใίϯηϯτઃஔΛґཔ • ిݯ΋NEMA5-15ͰଟΊʹઃஔ • ҰԠΞʔελʔϛφϧ෇͖ʹ

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ΦλΫͳΒϥοΫઃஔ͸ʂʁ

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଱ՙॏͱ͔ൖೖϧʔτͱ͔… ͋ͬͯஅ೦

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ʢຊ౰͸ʣ ༧ࢉతʹແཧͰͨ͠ʂʂ

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εϚʔτϋ΢ε 1 • ੡඼૊ΈࠐΈܥͷεϚʔτϋ΢ε੡඼͸ආ͚ͨ • αϙʔτظ͕ؒ୹͍ • ػೳ͕͍͚ͯͳ͍… • ࿈ܞ͸੺֎ઢͰͳΜͱ͔͢Δํ਑ • ి౮͕Ұ൪ͷ՝୊ͩͬͨ • ϥΠτίϯτϩʔϥʔ͕Α͋͘Δղܾํ๏͚ͩ Ͳߴ͍ • ਺͸গͳ͔ͬͨͷͰʮͱͬͨΒϦϞίϯʯΛ࠾ ༻

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εϚʔτϋ΢ε 2 • ௐ΂ΔͱʮECHONET LiteʯΛΰχϣΰχϣͯ͠Δ ਓ͕ଟ͍ • ʮHome Assistantʯͱ͍͏εϚʔτϋ΢εͰ͖Δ OSSͷαʔόʔΛݐͯΔ͜ͱ΋ߟ͚͑ͨͲɺͱΓ ͋͑ͣ͸SwitchBotʹ͓೚ͤ • Ͱ΋ɺଠཅޫͱ͔ͷൃిྔΛه࿥͍ͨ͠ • HEMSΛεΫϨΠϐϯάͯࣗ͠୐Zabbixʹه࿥ ͢ΔεΫϦϓτΛॻ͍ͯRasPi͔ͳʹ͔Ͱಈ͔͢ • ͜ͷ͋ͨΓ͸௥ʑ΍͍ͬͯ͘

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ΦλΫͷ଱ٱ೥਺ͱ αʔϏεͷఏڙ೥਺͸ҧ͏

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·ͱΊ

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·ͱΊ • ΨδΣοτͱ͓ͯ͠୐Λങ͏৔߹͸ϝʔΧʔબͼ ͔Β৻ॏʹ • ઐ໳༻ޠ͕௨͡ͳ͍Ӧۀ͞ΜͷϝʔΧʔ͕஫ҙ͕ ඞཁ • େࣄͳ͜ͱ͸ॻ໘ʹ࢒͢ • ΨδΣοτͱͯ͠ͷػೳ͚͕ͩେࣄͰ͸ͳ͍ͷͰ ͦͷ఺͸஫ҙ͢Δ • ༧ࢉ഑෼͸ܭըతʹ • ͓୐ͷݐஙඅ༻Ҏ֎ʹ΋͍ͬͺ͍͓͕ۚඞཁ

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ઌ೔ɺ஍௟ࡇ͠·ͨ͠

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ͱ͍͏͜ͱͰɺ ݁ࠗޙͷޙ೔ᩀͰͨ͠ɻ

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એ఻

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Python౦ւ ։࠵͠·͢ • ͍ͭʁ 2024೥6݄29೔(౔) • Ͳ͜Ͱʁ CODE BASE NAGOYA Ѫ஌ݝ໊ݹ԰ࢢத۠Ѯ1-23-14 ϓϩτѮϏϧ6F • ਃ͠ࠐΈ͸ʁ connpas͔Β͓ئ͍͠·͢ ӈ্ͷQRίʔυ͔ΒΞΫηεͰ͖·͢ #Python౦ւ