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The story of repairing my junk keyboard with The kinT keyboard controller @kurotaky

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self @kurotaky Yuta Kurotaki

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self https://note.com/kurotaky/n/ncd36af2e9ab8 knock mittenͱ͍͏IoTϘΫγϯάϛοτ Maker Faire Shenzhen 2019 Ͱలࣔ

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ࠓ೔࿩͢͜ͱ

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Kinesis Advantage https://kinesis-ergo.com/shop/advantage2/

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ͳͥڵຯΛ͔࣋ͬͨ • ࣾ಺Ͱ࢖͍ͬͯΔਓ͕Կਓ͔͍ͨ • νʔϜϝϯόʔͷ @kazuhi_ra ͔ΒKinesisͷྑ͞Λฉ͘ • ݚͪΌΜ͘Μᮎ(@kenchan)΋࢖͍ͬͯΔ • Kinesisޓॿձͱ͍͏ͷ͕͋ΔΒ͍͠ • ׂΕ͍ͯΔͱྑ͍ͱ͍͏࿩Λฉ͍ͨ • ݸਓతʹ͸λΠϐϯάͷบΛڲਖ਼͢Δͷʹྑ͍͔ͳͱࢥͬͨ

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δϟϯΫ඼Λߪೖ • ϑϦϚαΠτͰ໿18,000ԁͰߪೖ • ʮյΕ͍ͯͯ΋ྑ͍Ͱ͢ʂʯ • ௚ͯ͠ΈΑ͏

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࢖ͬͯΈΔͱ • ΩʔϘʔυ͕ೝࣝ͞Εͳ͍ʂ • ΩʔϚοϓઃఆ΋Ͱ͖ͳ͍ʂ • ʂʂʂʂɹ͔ͨ͠ʹδϟϯΫ඼ʂ

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Kinesisޓॿձʹ૬ஊ ݚͪΌΜ͘Μᮎ͔Βศར৘ใΛೖख https://hackaday.com/2021/08/05/kinesis-teensy-qmk-advantage-over-your-keyboard/

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͜ΕͰͰ͖ΔΒ͍͠ https://github.com/kinx-project/kint

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΍ͬͯΈΑ͏

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ඞཁͳϞϊ • ϓϥευϥΠόʔ • ͸Μͩͯ͝ • ͸Μͩ • ֤छύʔπ • (͋Δͱศར) Φγϩείʔϓ • ϐϯηοτ

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Open! ϓϥευϥΠόʔͰύΧοͱ։͍ͯɺϗίϦΛམͱ͢

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Pull! έʔϒϧΛ֎ͯ͠ɺKinesis Controllerج൘ΛऔΓग़͢

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ج൘ΛऔΓग़ͨ͠ޙ͸ʁ • ϓϦϯτճ࿏ج൘(PCB)Λൃ஫ → JLCPCBͳͲ • ύʔπ΋ωοτγϣοϓͰߪೖ → Digi-KeyͳͲ • ෦඼͕ಧ͍ͨΒͻͨ͢Β͸Μͩ෇͚

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ߪೖ͢Δύʔπ

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ൃ஫ͯ͠ಧ͍ͨϘʔυ

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ಈը • ࡞ऀͷղઆಈը͕͋Δ • ͜ΕΛݟͳ͕Β΍Δͱ෼͔Γ΍͍͢ • KB500 ͱ KB600 Ͱ਌ࢦΩʔͷগ͠ҧ͏ ͷͰ஫ҙ

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ࢀߟʹͳͬͨπΠʔτ https://twitter.com/fatih/status/1420386887982895104

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େมͩͬͨ͜ͱ (1)

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େมʂ • KB500ͩͱ਌ࢦΩʔͷέʔϒ ϧΛऔΓग़͢ͷ͕େม • ͸Μͩͯ͝ͱ͸ΜͩٵऔΓઢ Ͱؤுͬͨ

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େมͩͬͨ (2) Կ΋ͯ͠ͳ͍ͷʹ 2 ͕୔ࢁೖྗ͞ΕΔʂʂʂ

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औΓ֎ͯ͠ௐࠪʂ • औΓ֎ͯ͠ΦγϩείʔϓΛ࢖ͬͯௐࠪ

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https://www.reddit.com/r/MechanicalKeyboards/comments/adlsxa/kinesis_advantage_wiring_diagram/ खॻ͖ͰKinesisɹAdvantageͷճ࿏ਤΛެ։ͯ͘͠ΕͯΔํ͕͍ͨ!!

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मཧ • ͸Μ͕ͩ෇͍͍ͯΔͱ͜Ζ͕ ͋΍͍͠ͷͰɺऔͬͯΈͨΒ ௚ͬͨ • ݩͷճ࿏͸νϟλϦϯά๷ࢭ ͷػೳ͕ೖ͍ͬͯͯɺ໰୊ͳ ͔ͬͨͷ͔΋͠Εͳ͍ Before After

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׬੒ʂʂʂ

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·ͱΊ • ͓͏ͪʹ຾͍ͬͯΔKinesis Advantage͸͋Γ·ͤΜ͔ʁ • kinT keyboard controller Λ࢖ͬͯΈ·͠ΐ͏ • ϘʔυΛஔ͖׵͑ͯࢼͯ͠ΈΔͱ৽ͨͳൃݟ͕͋Γ·͢ʂ

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next.. • RN2040ͱPRK Firmwareʹೖ໳ • ޫΒͤΔͱྑ͍͔΋ʁ • ೖྗσόΠεͱͯ͠λΠϐϯάΛ΋ͬͱָ͠Έ͍ͨ • ·ͩɺ෼ղ͍ͯͨ࣌ؒ͠ͷ΄͏͕௕͍...!!!!! • ͜Ε͔Β΋Kinesis AdvantageͱҰॹʹ Happy Hacking!