実運用を目指す、PicoRuby と MQTT

by ryosk7

Slide 1

Slide 1 text

࣮ӡ༻Λ໨ࢦ͢ɺ1JDP3VCZͱ.255 1JDP3VCZ0WFS fl PXձٞ 3ZPTVLF6DIJEB !SZPTL

Slide 2

Slide 2 text

3ZPTVLF6DIJEB !SZPTL SPQQPOHJSCΦʔΨφΠβʔ ࠷ۙձࣾࣙΊ·ͨ͠ 3VCZͱ฻Βͯ͠·͢ ૊ΈࠐΈษڧதͰ͢

Slide 3

Slide 3 text

1JDP3VCZͰ.255Λ࣮૷͍ͯ͠·͢ʂ

Slide 4

Slide 4 text

લ೔·ͰϏϧυΤϥʔͰಈ͔ͳͯ͘ɺ ͍ͭ࠷ۙ·ͨಈ͖·ͨ͠ ࢿྉ͕ࡶͰ͢

Slide 5

Slide 5 text

.255࣮૷ͷϞνϕʔγϣϯ

Slide 6

Slide 6 text

ݱࡏʮΪʔΫϋ΢ε৽॓ʯ ͱ͍͏γΣΞϋ΢εʹॅΜͰ͍ΔͷͰ͕͢ɺ

Slide 7

Slide 7 text

γΣΞϋ΢εͷݰؔ͸ εϚʔτϩοΫͰ؅ཧ͞Ε͍ͯ·͢ɻ

Slide 8

Slide 8 text

ॅਓͷग़ೖΓ͕ଟ͍ͨΊɺ ͜Μͳ໰୊͕ൃੜ͍ͯ͠·ͨ͠ɻ

Slide 9

Slide 9 text

No content

Slide 10

Slide 10 text

εϚʔτͰ͸ͳ͍ͬʂ

Slide 11

Slide 11 text

ͦΜͳཧ༝͔Βੜ·Εͨ εϚʔτϩοΫϓϩδΣΫτ

Slide 12

Slide 12 text

աڈʹճɺ ৭ʑͳ৔ॴͰਐḿΛ͓͸ͳ͍ͯ͠͠·ͨ͠

Slide 13

Slide 13 text

աڈʹճɺ ৭ʑͳ৔ॴͰਐḿΛ͓͸ͳ͍ͯ͠͠·ͨ͠

Slide 14

Slide 14 text

ࠓճ͸ͦͷूେ੒Λ͓͸ͳ͠͠·͢

Slide 15

Slide 15 text

.255ͱ͸

Slide 16

Slide 16 text

.255ͱ͸

Slide 17

Slide 17 text

•ܰྔ: ࠷খ2όΠτ͔Β௨৴Մೳ •૒ํ޲: σόΠεؒͰ૬ޓ௨৴ •Pub/Sub: ඇಉظϝοηʔδϯά •QoS: ഑৴඼࣭อূʢ0, 1, 2ʣ

Slide 18

Slide 18 text

ͳͥ1JDP3VCZ.255ͳͷ͔

Slide 19

Slide 19 text

.PTRVJUUP ϒϩʔΧʔ "QQMF)PNF,JU

Slide 20

Slide 20 text

•MQTT over WebSocketͤͯ͞ɺઐ༻ϖʔδ͔Β։͚ΒΕΔΑ͏ʹ͢Δ •QRίʔυͰ։͘Α͏ʹ͢Δ •κφ΢ͷྗΛ͍࣋ͬͯΔਓ͸։͚ΒΕΔΑ͏ʹ͢Δ(?) কདྷతʹ͸

Slide 21

Slide 21 text

࣮ࡍʹͰ͖ͨ੒Ռ෺

Slide 22

Slide 22 text

No content

Slide 23

Slide 23 text

No content

Slide 24

Slide 24 text

ͱΓ͋͑ͣಈͧ͘ʂʂ͍ͬͯ͏ͷ͸Ͱ͖ͨ

Slide 25

Slide 25 text

• MQTT 3.1.1 • QoS 0 Pub/Sub • Raspberry Pi Pico WͰಈ࡞֬ೝࡁΈ • ruby-mqttʹ͍ۙAPI QJDPSVCZNRUU

Slide 26

Slide 26 text

͔͜͜Β͸ɺ൒೥ؒͷ5SZ&SSPSͷ͸ͳ͠

Slide 27

Slide 27 text

ίʔϧόοΫͱ͍͏୯ޠʹनΘΕ͍ͯͨ

Slide 28

Slide 28 text

ϝοηʔδΛड͚औͬͨΒ zίʔϧόοΫz͍ͨ͠

Slide 29

Slide 29 text

ίʔϧόοΫ͢ΔίʔυΛ ύέοτΩϡʔΠϯάγεςϜͰ؅ཧ͍ͯͨ͠

Slide 30

Slide 30 text

ϝϞϦރׇ͕සൟʹى͜Γɺɺ

Slide 31

Slide 31 text

ϝϞϦׂΓ౰͕ͯෳࡶͳͨΊɺ Ͳ͕͜ݪҼ͔Θ͔Βͳ͍ͱ͍͏೔ʑ͕͋ͬͨ

Slide 32

Slide 32 text

ίϯύΠϧ͞Εͨ3VCZίʔυΛϝϞϦʹอଘ͠ɺ ίʔϧόοΫ಺Ͱ࣮ߦ͢Δෳࡶͳ࢓૊Έͩͬͨɻ 👉͜Ε͕ϝϞϦϦʔΫͱෆ҆ఆੑͷओཁݪҼ

Slide 33

Slide 33 text

ݻఆόοϑΝϙʔϦϯάํࣜʹͯ͠ɺ ϝϞϦރׇͷͳ͍.255͕׬੒ͨ͠

Slide 34

Slide 34 text

ݱࡏ͸SVCZNRUU"1*ʹ߹Θͤͯɺ ͜Μͳײ͡ʹ͔͚Δ

Slide 35

Slide 35 text

No content

Slide 36

Slide 36 text

ݱࡏͷQJDPSVCZNRUU͸ɺ ࣗલ.255Ͱ͸ͳ͘ɺ

Slide 37

Slide 37 text

QJDPSVCZOFUʹґଘͤ͞ɺ QJDPTELͷMXJQͱNRUUΛར༻͍ͯ͠Δ

Slide 38

Slide 38 text

.JDSP1ZUIPOઌഐ͸QJDPTELΛ࢖ͬͯͳͦ͞͏ ͩͬͨͷͰɺํ਑ͱ͍͍ͯ͠ͷ͔Α͘Θ͔ͬͯͳ͍

Slide 39

Slide 39 text

࠷ޙʹɺɺ

Slide 40

Slide 40 text

044ʹػೳ௥Ճͷ13Λग़ͨ͠ͷ͕ɺ࣮͸ॳΊͯ

Slide 41

Slide 41 text

ΊͪΌΊͪΌϨϏϡʔͯ͘͠Εͨ !IBTVNJLJO͞Μɺ͋Γ͕ͱ͏͍͟͝·͢🙌 ·͓ͩΘͬͯͳ͍

Slide 42

Slide 42 text

• QoS 1ͱ2ͷαϙʔτ • MQTT 5.0ͷαϙʔτ • MQTT over WebSocket • Over-the-Air (OTA) for callback কདྷతʹ΍Γ͍ͨ͜ͱ

Slide 43

Slide 43 text

͓ΘΓ