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M5 Unitたちの 変わった使い方

Avatar for Haruka Iwasaki Haruka Iwasaki
September 23, 2024
Technology
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M5 Unitたちの 変わった使い方

Avatar for Haruka Iwasaki

Haruka Iwasaki

September 23, 2024
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Transcript

  1. © 2024 Haruka Iwasaki / Imagineers' Guild. Inc. 
 M5

    Unitたちの 変わった使い方 はるか ( @haruka_imgr ) 2024/09/23 M5 Japan Tour 2024 Autumn Tokyo

  2. © 2024 Haruka Iwasaki / Imagineers' Guild. Inc. 
 自己紹介

    / Self introduction はるか X:@haruka_imgr　 / 製品化のお手伝いをしてる、一人親方 Haruka / Advisory and Development for Production https://my.prairie.cards/u/haruka

  3. © 2024 Haruka Iwasaki / Imagineers' Guild. Inc. 
 最近の興味関心

    / Recent interests I-Hub : RS-485 / Modbus Wiring system

  4. © 2024 Haruka Iwasaki / Imagineers' Guild. Inc. 
 M5

    Unit とは / What is 通常 : M5社製コントローラーと接続 Normally : uses with M5 Controller

  5. © 2024 Haruka Iwasaki / Imagineers' Guild. Inc. 
 1.

    M5 Controller 以外と接続 Connect with except M5 controllers

  6. © 2024 Haruka Iwasaki / Imagineers' Guild. Inc. 
 1.

    Connect with except M5 controllers • メリット / Advantages ◦ 種類が多い / many type of products ◦ 安価 / low price • デメリット / Disadvantages ◦ 電源電圧:5V, 信号電圧:3.3V と若干特殊 / not common voltage for Power and Signal • 対応方法 / Solution

  7. © 2024 Haruka Iwasaki / Imagineers' Guild. Inc. 
 1.

    外部からの供給電圧を3.3Vにする Supply voltage changes to 3.3V 自作モジュール / Hand-made module 既製モジュール / Ready-made module by akita11

  8. © 2024 Haruka Iwasaki / Imagineers' Guild. Inc. 
 2.

    モジュールの動作電圧を3.3V化する modify module to work with 3.3V レギュレータをジャンパ Jumper LDO

  9. © 2024 Haruka Iwasaki / Imagineers' Guild. Inc. 
 3.

    電源5V, 信号3.3Vの基板を使う Uses PCB unit with 5V0 power / 3V3 Signal Grove Shield For Pi Pico Original PCBA

  10. © 2024 Haruka Iwasaki / Imagineers' Guild. Inc. 
 2.STM32F030

    開発ボードとして利用 Uses as Development board for STM32F030

  11. © 2024 Haruka Iwasaki / Imagineers' Guild. Inc. 
 STM32F030を使用している、M5

    Unit製品 M5 Unit products with using STM32F030

  12. © 2024 Haruka Iwasaki / Imagineers' Guild. Inc. 
 STM32F030

    開発ボードとして使用 Uses as STM32F030 Development board

  13. © 2024 Haruka Iwasaki / Imagineers' Guild. Inc. 
 安価なST

    LINKでも利用できる Can also be used with cheap ST LINK https://akizukidenshi.com/catalog/g/g118187/ https://www.digikey.jp/short/wmbc8j4m

  14. © 2024 Haruka Iwasaki / Imagineers' Guild. Inc. 
 本来の使い方

    / Original usage STM32F030

  15. © 2024 Haruka Iwasaki / Imagineers' Guild. Inc. 
 KEIL

    MDK Free lisense • KEIL向け無料ライセンスについて ◦ STM32CubeIDE同様に、営利 使用OK。 ◦ 15～20万程度するライセンス不 要 ◦ STのFAEに確認済み https://www.stmcu.jp/technical/hint/no-058/ • Free license for KEIL MDK ◦ Commercial use is permitted like STM32CubeIDE, OK ◦ No need to purchase expensive license ◦ Confirmed with FAE from ST.

  16. © 2024 Haruka Iwasaki / Imagineers' Guild. Inc. 
 Fin.

    https://my.prairie.cards/u/haruka