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らずらいと/Lazurite
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Naotaka Saito
July 21, 2016
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260
らずらいと/Lazurite
低消費電力マイコンボード+920MHz無線
Naotaka Saito
July 21, 2016
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Transcript
Ӌ͚ͨɺIoTσόΠε IoTʹ࠷దͳLazuriteʢϥζϥΠτʣ ϚΠίϯϘʔυ x ແઢ x ήʔτΣΠ ᴡ౻ɹ
ࣗݾհ ձࣾɿϥϐεηϛίϯμΫλגࣜձࣾ ॴଐɿ৽نࣄۀ։ϓϩδΣΫτ ໊લɿᴡ౻ ଠཅిͰಈ͘ ϚΠίϯɺ ແઢ͕ಘҙ ϝϯόʔ 7໊ ͍͞ͱ͏
=43% (3/7) શࠃͷʮ͍͞ͱ͏ʯ͞Μɺ ͓͍ͪͯ͠·͢
ಋମͱ͍͑…
ຊͷಋମɹࣦ
׆ൃͳۀք࠶ฤ…
զ͕ࣾʹ࠶ฤͷ͕… 200810݄ ԭిؾۀ͕ಋମࣄۀ෦ΛࣾԽ ϥϐεηϛίϯμΫλͱͳΓɺϩʔϜʹച٫ 20112݄ ࣗࣗϩʔϜʹग़ 20143݄ ϥϐεηϛίϯμΫλʹ෮৬͠ɺ৽نࣄۀ։Λ୲ Ͳ͏ͤͳΒɺ৽ͯ͘͠໘ന͍͜ͱΛΖ͏ ͦͯ͠ɺ͜ͷؒʹѱʹ֮ΊΔ….
ç√ IoT x Makers ç√ ΦʔϓϯϓϥοτϑΥʔϜ Arduino ྿Ձͳ ϚΠίϯ Ϙʔυ
Πϯλʔ ωοτ Φʔϓϯιʔε SNSαʔϏε ಈը৴αʔϏε υϩʔϯ 3DϓϦϯλ ηϯα ϊʔυ ήʔτΣΠ αʔό ϚΠίϯ ແઢ ηϯαʔ IoT γεςϜ 3छྨͷجຊϋʔυߏ IoTΛ࣮ݱ͢Δٕज़ ిݯ Linux ཁૉٕज़ ෯͍ٕज़ ߴ͘ɺ෯͍ ٕज़ྗ͕ඞཁ ࣗࣾͷফඅిྗϚΠίϯͱແઢΛͬͯ ୭Ͱ͑ΔArduino෩ͷϚΠίϯϘʔυΛ ӦۀΛΘͣʹωοτͷΈͰൢച͠Α͏ ৽ن࢈ۀͷଉਧ
ٹ͍ͷख ϥεϘεɿ ʮҰਓͰग़དྷΔΜͩΑͳʁʯ ࣗɿ ʮͰ͖·͢ɻ͍̍ͩ͘͞ɻʯ ʮαϙʔτҰਓͰΓ·͢ɻʯ ϥεϘεɿ ʮΘ͔ͬͨɻʯ Կͱ͔Ұޙͷ20156݄ ʮLazuriteʯͷൃചΛ։࢝
Lazuriteͷಛ Φʔϓϯιʔεɹɹɹɹɹgithub.com/LAPIS-Lazurite 920MHzແઢରԠ Α͘ඈͿΑʂʂ ফඅిྗϚΠίϯϘʔυɹࢦͤɺిͰ10ʂʂ ϥζύΠͰήʔτΣΠ࡞Γ·ͨ͠ ؆୯ʹ͑Δͣ… Θ͔Βͳ͚ΕϑΥʔϥϜॻ͖ࠐΈΛ͓ئ͍͠·͢ɻ
૬ޓ௨৴ Lazurite Basic ফඅϚΠίϯϘʔυ Lazurite Sub-GHz 920MHzແઢରԠ ૹ৴ Lazurite Pi
Gateway Raspberry PiͰ 920MHzແઢʹରԠ Π ϯ λ ʔ ω ο τ ΫϩʔζͳωοτϫʔΫ ηϯαʔσʔλΛΠϯλʔωοτ 1 2 3 ૹ৴ ୯ମͰ༻ LazuriteͷϥΠϯφοϓͱ͍ํ ిͰ࣌ؒಈ࡞ ήʔτΣΠ Πϯλʔωοτָʑ
΄ΜͱʹඈͿͷʁ PER=1%ͷ௨৴ڑ ௨৴ڑ ˕ ૹ৴ػ ઃஔॴ 500m 300m ྑ͍͕݅ॏͳΕɺ͜ͷ͘Β͍ඈͼ·͢
͜Μͳͷඈͯ͠Έ·ͨ͠ ίϯτϩʔϥ ORIZURU LazuriteΛখܕԽͯ͠ ϞʔλʔηϯαʔΛ੍ޚ ήʔτΣΠ ORIZURUΛ੍ޚ Lazurite FlyΛࡌ ϚΠίϯɺແઢɺՃɺؾѹɺԹ
ଞ
ࠓࣾʹؒ૿͑ͯ ͍ͭʹΞΠσΞίϯςετ։࠵ ืूɺ͓͍ͪͯ͠·ʔ͢ ʮROHM OPEN HACK CHALLENGEʯͰݕࡧ 31ɺϩϑτϫʔΫͰମݧձΛ࣮ࢪ
ϗʔϜϖʔδΛΑΖ͘͠ LazuriteͷϗʔϜϖʔδ http:/ /www.lapis-semi.com/lazurite-jp/ ݸਓͷFacebook: naotaka.saito.1 ͜͜Ͱങ͑·͢