{"id":15056,"date":"2022-08-25T16:40:44","date_gmt":"2022-08-25T07:40:44","guid":{"rendered":"https:\/\/okiraku-camera.tokyo\/blog\/?p=15056"},"modified":"2022-08-25T16:40:44","modified_gmt":"2022-08-25T07:40:44","slug":"miniuhs-hobonicola%e3%82%a2%e3%83%80%e3%83%97%e3%82%bf%e3%83%bc%e7%94%a8%e5%a4%89%e6%8f%9b%e5%9f%ba%e6%9d%bf%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6","status":"publish","type":"post","link":"https:\/\/okiraku-camera.tokyo\/blog\/?p=15056","title":{"rendered":"miniUHS hoboNicola\u30a2\u30c0\u30d7\u30bf\u30fc\u7528\u5909\u63db\u57fa\u677f\u306b\u3064\u3044\u3066"},"content":{"rendered":"

\u6982\u8981<\/h1>\n
\"\"<\/a>
xiao_miniUHS_rev02<\/figcaption><\/figure>\n

miniUHS + Pro Micro \u3067\u69cb\u6210\u3057\u305f hoboNicola\u30a2\u30c0\u30d7\u30bf\u30fc\u306e\u30de\u30a4\u30b3\u30f3\u30dc\u30fc\u30c9\u3092\u3001Pro Micro \u304b\u3089 Seeed Studio XIAO\u30b7\u30ea\u30fc\u30ba\u306b\u8f09\u305b\u66ff\u3048\u308b<\/strong>\u305f\u3081\u306e\u30d7\u30ea\u30f3\u30c8\u57fa\u677f(PCB)\u3092\u4f5c\u6210\u3002<\/p>\n

miniUHS + Pro Micro \u3092\u4e8c\u968e\u5efa\u3066\u69cb\u6210\u3067\u5b9f\u73fe\u3057\u305f hoboNicola\u30a2\u30c0\u30d7\u30bf\u30fc\u306b\u3064\u3044\u3066\u306f\u3053\u3061\u3089\u306e\u6295\u7a3f\u3092\u53c2\u7167<\/a>\u3002\u4eca\u56de\u306e\u5909\u63db\u57fa\u677f\u306f\u3001miniUHS\u5074\u306f\u5909\u66f4\u305b\u305a Pro Micro (+3.3V\/8MHz) \u306e\u4ee3\u308f\u308a\u306bXIAO\u30b7\u30ea\u30fc\u30ba\u307e\u305f\u306fAdafruit QT Py \u30b7\u30ea\u30fc\u30ba\u306e\u30de\u30a4\u30b3\u30f3\u30dc\u30fc\u30c9\u3092\u4f7f\u3048\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306e\u3082\u306e\u3002<\/p>\n

\u3057\u3070\u3089\u304f\u524d\u306b\u3001\u30e6\u30cb\u30d0\u30fc\u30b5\u30eb\u30dc\u30fc\u30c9\u3092\u4f7f\u3063\u3066\u540c\u3058\u76ee\u7684\u306e\u5909\u63db\u57fa\u677f<\/a>\u3092\u624b\u4f5c\u308a\u3057\u305f\u306e\u3068\u57fa\u672c\u7684\u306b\u540c\u3058\u56de\u8def\u306b\u306a\u3063\u3066\u3044\u308b\u3002<\/p>\n

\u3053\u306ePCB\u306f\u4ed6\u306e\u57fa\u677f\u3092\u767a\u6ce8\u3059\u308b\u3064\u3044\u3067\u306b(\u9001\u6599\u3092\u6d6e\u304b\u305b\u308b\u305f\u3081\u306b) \u983c\u3093\u3067\u3044\u305f\u306e\u3060\u3051\u3069\u3001\u4ed6\u306ePCB\u306e\u52d5\u4f5c\u78ba\u8a8d\u3084ASKeyboard\u306e\u6539\u9020\u306a\u3069\u306b\u304b\u307e\u3051\u308b\u3046\u3061\u306b\u653e\u7f6e\u72b6\u614b\u306b\u306a\u3063\u3066\u3044\u305f\u3002<\/p>\n

PCB\u306e\u5916\u89b3<\/h3>\n
\"\"<\/a>
xiao_miniUHS_rev02<\/figcaption><\/figure>\n

miniUHS\u306e12\u30d4\u30f3\u00d72\u3068\u3001XIAO\u306e7\u30d4\u30f3\u00d72\u3092\u76f4\u5217\u306b\u914d\u7f6e\u3059\u308b\u3068\u30e0\u30c0\u306b\u9577\u304f\u306a\u308b\u306e\u3067\u3001\u30aa\u30d5\u30bb\u30c3\u30c8\u3055\u305b\u308b\u3053\u3068\u306b\u3057\u305f\u3002\u7d50\u679c\u3068\u3057\u3066miniUHS\u3068XIAO\u306e\u30bb\u30f3\u30bf\u30fc\u304c\u305a\u308c\u3066\u3057\u307e\u3063\u3066\u82e5\u5e72\u5e45\u304c\u5e83\u304f\u306a\u308b\u304c\u3001\u81f4\u3057\u65b9\u306e\u306a\u3044\u3068\u3053\u308d\u3060\u308d\u3046\u3002<\/p>\n

PCB\u8868\u9762(\u4e0a)\u306b\u306f\u3001LED\u3084\u62b5\u6297\u3092\u5b9f\u88c5\u3059\u308b\u305f\u3081\u306e\u914d\u7dda\u3092\u7528\u610f\u3057\u305f\u304c\u3001hoboNicola\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u4f7f\u3046\u5206\u306b\u306f\u3001\u307b\u307c\u4f55\u3082\u8f09\u305b\u308b\u5fc5\u8981\u306f\u306a\u3044(\u56de\u8def\u3092\u53c2\u7167)\u3002<\/p>\n

\u5bfe\u8c61\u3068\u3059\u308bminiUHS\u306b\u3064\u3044\u3066<\/h3>\n

\u4eca\u56de\u306ePCB\u304c\u5bfe\u8c61\u3068\u3059\u308bminiUHS (mini USB Host Shield ver2)<\/strong> \u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u6539\u9020\u306b\u3088\u308a\u3001Pro Micro\u3068\u4e8c\u968e\u5efa\u3066\u3067\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3002X\u30de\u30fc\u30af\u304c\u30d1\u30bf\u30fc\u30f3\u30ab\u30c3\u30c8\u3067\u70b9\u7dda\u304c\u30d1\u30c3\u30c1\u3002<\/p>\n

\"\"<\/a>
miniUHS \u6539\u9020\u7b87\u6240<\/figcaption><\/figure>\n
\"mini<\/a>
mini UHS \u63a5\u7d9a\u304c\u5fc5\u8981\u306a\u7aef\u5b50\u3068\u30d1\u30c3\u30c1<\/figcaption><\/figure>\n

miniUHS\u306f\u30012018\u5e74\u9803\u306f$5 (USD)\u7a0b\u5ea6\u3067\u3044\u304f\u3064\u3067\u3082\u8cb7\u3048\u3066\u3044\u305f\u304c\u3001\u6b8b\u5ff5\u306a\u304c\u3089\u73fe\u5728\u306f\u7d0d\u5f97\u306e\u3044\u304f\u4fa1\u683c\u3067\u306e\u5165\u624b\u304c\u56f0\u96e3\u3067\u3042\u308b (MAX3421EE\u81ea\u4f53\u3082\u540c\u69d8)\u3002<\/p>\n

\u56de\u8def\u306a\u3069<\/h1>\n

\u5909\u63db\u57fa\u677f\u306a\u306e\u3067\u307b\u3068\u3093\u3069\u4f55\u3082\u8f09\u3063\u3066\u306a\u3044\u3002<\/p>\n

\"\"<\/a>
xiao_miniUHS_rev02<\/figcaption><\/figure>\n

J1\u3001J2\u304cXIAO\u306e\u30d4\u30f3\u30bd\u30b1\u30c3\u30c8(\u307e\u305f\u306f\u76f4\u4ed8)\u7528\u3067 J3\u3001J4\u304cminiUHS\u7528\u306e\u30d4\u30f3\u30d8\u30c3\u30c0\u7528\u306b\u306a\u3063\u3066\u3044\u308b\u3002<\/p>\n

MAX3421E\u306e\u30ea\u30bb\u30c3\u30c8\u7528\u914d\u7dda<\/h4>\n

J4\u306e#3 (RST)\u00a0 \u304b\u3089 J1\u306e#4(X_RST)\u306b\u30cf\u30f3\u30c0\u30b8\u30e3\u30f3\u30d1\u306eJP1\u3092\u4ecb\u3057\u3066\u63a5\u7d9a\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u304c\u3001\u3053\u308c\u306fXIAO\u304b\u3089MAX3421E\u306e\u30ea\u30bb\u30c3\u30c8\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\u5b9f\u9a13\u306e\u305f\u3081\u3002JP1\u306b\u30cf\u30f3\u30c0\u3092\u76db\u3063\u3066\u56de\u8def\u3092\u9589\u3058\u308b\u306a\u3089\u3070\u3001\u30d7\u30eb\u30a2\u30c3\u30d7\u62b5\u6297R4(2.2k)\u306e\u5b9f\u88c5\u304c\u5fc5\u9808\u3068\u306a\u308b\u3002<\/p>\n

\u7d20\u306ehoboNicola\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u306f\u3001JP1\u3092\u30aa\u30fc\u30d7\u30f3\u306e\u307e\u307e\u3067\u4f7f\u3046\u3002\u305d\u306e\u969b\u306b\u306f\u3001\u62b5\u6297R4\u30922.2k\u03a9\u3067\u306f\u306a\u304f0\u03a9\u3068\u3057\u3066RST\u3092VCC\u306b\u76f4\u7d50\u3059\u308b(2.2k\u3067\u3082\u554f\u984c\u306a\u3044)\u3002\u30c1\u30c3\u30d7\u62b5\u6297\u3084\u5b9f\u88c5\u3059\u308b\u624b\u9593\u304c\u3082\u3063\u305f\u3044\u306a\u3044\u306e\u3067\u3001R4\u306e\u30d1\u30bf\u30fc\u30f3\u306b\u30cf\u30f3\u30c0\u3092\u76db\u3063\u3066\u30b7\u30e7\u30fc\u30c8\u3055\u305b\u3066\u4f7f\u3063\u3066\u3044\u308b\u3002<\/p>\n

Pro Micro\u3068\u4e8c\u968e\u5efa\u3066\u306b\u3059\u308b\u3068\u304d\u306b\u306f\u3001RST\u306fPro Micro\u306eRESET\u306b\u63a5\u7d9a\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u305f\u304c\u3001XIAO\u304b\u3089\u306fRESET\u7aef\u5b50\u304c\u3067\u3066\u3044\u306a\u3044\u306e\u3067VCC\u76f4\u7d50\u306b\u3057\u3066\u4f7f\u3046\u3002MAX3421E\u81ea\u4f53\u304c\u30d1\u30ef\u30fc\u30aa\u30f3\u30ea\u30bb\u30c3\u30c8\u6a5f\u80fd\u3092\u5099\u3048\u3066\u3044\u308b\u306e\u3067\u3001VCC\u76f4\u7d50\u3067\u3082\u7279\u306b\u554f\u984c\u306f\u306a\u3055\u305d\u3046\u3067\u3042\u308b\u3002<\/p>\n

LED\u7528\u306e\u914d\u7dda<\/h4>\n

XIAO\u30b7\u30ea\u30fc\u30ba\u306f\u3001\u642d\u8f09\u3057\u3066\u3044\u308b\u30de\u30a4\u30b3\u30f3\u3054\u3068\u306bLED\u306e\u7a2e\u985e\u3084LED\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u30dd\u30fc\u30c8\u30d4\u30f3\u304c\u3055\u307e\u3056\u307e\u3067\u3042\u308b\u3002\u305d\u306e\u305f\u3081PCB\u5074\u306bLED\u3092\u7528\u610f\u3057\u3066\u304a\u3051\u3070\u3001\u30b9\u30b1\u30c3\u30c1\u3082\u5171\u901a\u306b\u3067\u304d\u308b\u3068\u8003\u3048\u3066\u914d\u7dda\u3057\u305f\u3002\u3057\u304b\u3057\u306a\u304c\u3089\u3001hoboNicola\u30e9\u30a4\u30d6\u30e9\u30ea\u306e1.6.2\u304b\u3089\u306f\u30de\u30a4\u30b3\u30f3\u30dc\u30fc\u30c9\u3054\u3068\u306eLED\u63a5\u7d9a\u306e\u76f8\u9055\u3092\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u5438\u53ce\u3059\u308b\u3088\u3046\u306b\u3057\u305f\u306e\u3067\u3001\u7279\u306bLED\u3092\u5b9f\u88c5\u3059\u308b\u5fc5\u8981\u3082\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u3002<\/p>\n

\u3082\u3061\u308d\u3093\u3001\u3053\u306e\u914d\u7dda\u3092\u6d3b\u304b\u3057\u3066 Arduino\u306e\u30c7\u30a3\u30b8\u30bf\u30eb\u30d4\u30f3 (0,1,2) \u3092\u4f7f\u3063\u3066LED\u3092\u70b9\u706f\u3057\u3066\u3082\u3088\u3044\u306e\u3060\u304c\u3001\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u4ed8\u5c5e\u306e\u30e1\u30a4\u30f3\u30b9\u30b1\u30c3\u30c1\u306b\u5c11\u3057\u624b\u3092\u3044\u308c\u308b\u5fc5\u8981\u304c\u3067\u3066\u304f\u308b\u3002<\/p>\n

\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30b7\u30ea\u30a2\u30eb\u7528\u306e\u914d\u7dda<\/h4>\n

XIAO\u306eTX, RX\u30d4\u30f3\u306f\u3001Arduino\u3067\u4f7f\u3046\u3068\u304d\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30b7\u30ea\u30a2\u30eb\u306e Serial1 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u5165\u51fa\u529b\u30d4\u30f3\u3068\u306a\u3063\u3066\u3044\u308b\u3002\u305f\u3068\u3048\u3070miniUHS\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3092 USB Host Shield Library 2.0<\/a> <\/strong>\u3067\u884c\u3046\u5834\u5408\u3001settings.h \u5185\u306e\u4e00\u90e8\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3067\u3001Serial1\u306b\u30c7\u30d0\u30c3\u30b0\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u51fa\u529b\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n

\/* Set this to 1 to activate serial debugging *\/\r\n#define ENABLE_UHS_DEBUGGING 1\r\n\r\n\/* This can be used to select which serial port to use for debugging if\r\n * multiple serial ports are available.\r\n * For example Serial3.\r\n *\/\r\n#ifndef USB_HOST_SERIAL\r\n#define USB_HOST_SERIAL Serial1\r\n#endif\r\n<\/pre>\n
PCB\u306eJ5(TX, RX\u304a\u3088\u3073GND)\u306e\u30d4\u30f3\u914d\u7f6e\u306f\u3001\u79cb\u6708\u96fb\u5b50\u306e\u8d85\u5c0f\u578bUSB\u30b7\u30ea\u30a2\u30eb\u5909\u63db\u30e2\u30b8\u30e5\u30fc\u30eb\u00a0 AE-FT234X<\/a>\u00a0 \u306b\u3042\u308f\u305b\u3066\u3042\u308b\u306e\u3067\u3001\u305d\u3046\u3044\u3046\u4f7f\u3044\u65b9\u3092\u3059\u308b\u3068\u304d\u306b\u4fbf\u5229\u3060\u308d\u3046\u3068\u601d\u3063\u3066\u914d\u7dda\u3057\u305f\u3002<\/p>\n
LED\u3084\u30b7\u30ea\u30a2\u30eb\u5165\u51fa\u529b\u7528\u306e\u914d\u7dda\u306f\u3001hoboNicola\u7528\u3068\u3044\u3046\u3088\u308aminiUHS\u306b\u5225\u306e\u3082\u306e(BT\u30c9\u30f3\u30b0\u30eb\u3068\u304b)\u3092\u63a5\u7d9a\u3057\u3066\u4f7f\u3046\u3088\u3046\u306a\u3068\u304d\u306b\u5f79\u306b\u7acb\u3064(\u304b\u3082)\u3002<\/p>\n
\u4f7f\u7528\u6642\u306e\u5916\u89b3<\/h2>\n
\u3044\u308d\u3044\u308d\u306aXIAO\u3067\u306e\u52d5\u4f5c\u78ba\u8a8d\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308b\u306e\u3067\u3001PCB\u5074\u306b\u306f\u80cc\u306e\u4f4e\u3044\u30d4\u30f3\u30bd\u30b1\u30c3\u30c8<\/a>\u3001XIAO\u5074\u306b\u306f\u80cc\u306e\u4f4e\u3044\u30d4\u30f3\u30d8\u30c3\u30c0<\/a>\u3092\u88c5\u7740\u3057\u3066\u3044\u308b\u3002<\/p>\n
hoboNicola\u30a2\u30c0\u30d7\u30bf\u30fc\u3068\u3057\u3066\u56fa\u5b9a\u7684\u306b\u4f7f\u3046\u305f\u3081\u306a\u3089\u3070\u3001\u3053\u306e\u5909\u63db\u57fa\u677fPCB\u306bXIAO\u3092\u306f\u3093\u3060\u4ed8\u3051\u3057\u3066\u3057\u307e\u3063\u3066\u3082\u3088\u3044\u3067\u3057\u3087\u3046\u3002\u305d\u306e\u5834\u5408\u3001XIAO\u3092\u63a5\u7d9a\u3059\u308b\u524d\u306b\u62b5\u6297R4\u306b\u30cf\u30f3\u30c0\u3092\u76db\u308b\u306a\u308a\u306b\u3057\u30660\u03a9\u306b\u3057\u3066\u304a\u304f\u3053\u3068\u3002<\/p>\n
\"\"<\/a>
xiao_miniUHS_rev02<\/figcaption><\/figure>\n
\"\"<\/a>
xiao_miniUHS_rev02<\/figcaption><\/figure>\n
\u80cc\u306e\u4f4e\u3044\u30bd\u30b1\u30c3\u30c8\uff0f\u30d8\u30c3\u30c0\u3068\u3044\u3063\u3066\u3082\u3001\u305d\u308c\u306a\u308a\u306b\u9ad8\u3055\u306f\u3067\u3066\u3057\u307e\u3046\u30022\u3064\u306e\u30b9\u30eb\u30fc\u30db\u30fc\u30eb\u57fa\u677f\u3092\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u3001\u30b3\u30f3\u30b9\u30eb\u30fc\u3068\u547c\u3070\u308c\u308b\u88fd\u54c1\u304c\u3082\u3063\u3068\u5b89\u3051\u308c\u3070\u305d\u3061\u3089\u3092\u4f7f\u3063\u305f\u306e\u3060\u304c\u3002<\/p>\n
\"\"<\/a>
xiao_miniUHS_rev02<\/figcaption><\/figure>\n
miniUHS\u3068XIAO\u306e\u30bb\u30f3\u30bf\u30fc\u304c3mm\u307b\u3069\u305a\u308c\u3066\u3057\u307e\u3046\u304c\u3057\u3087\u3046\u304c\u306a\u3044\u3002PCB\u306f\u3082\u3063\u3068\u8584\u304f\u3057\u3066\u3082\u3088\u304b\u3063\u305f\u304b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6982\u8981 miniUHS + Pro Micro \u3067\u69cb\u6210\u3057\u305f hoboNicola\u30a2\u30c0\u30d7\u30bf\u30fc\u306e\u30de\u30a4\u30b3\u30f3\u30dc\u30fc\u30c9\u3092\u3001Pro Micro \u304b\u3089 Seeed Studio XIAO\u30b7\u30ea\u30fc\u30ba\u306b\u8f09\u305b\u66ff\u3048\u308b\u305f\u3081\u306e\u30d7\u30ea\u30f3\u30c8\u57fa\u677f(PCB)\u3092\u4f5c … \u7d9a\u304d\u3092\u8aad\u3080 miniUHS hoboNicola\u30a2\u30c0\u30d7\u30bf\u30fc\u7528\u5909\u63db\u57fa\u677f\u306b\u3064\u3044\u3066<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[69],"tags":[65,151,166,208],"class_list":["post-15056","post","type-post","status-publish","format-standard","hentry","category-programming","tag-arduino","tag-hobonicola","tag-miniuhs","tag-xiao"],"_links":{"self":[{"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=\/wp\/v2\/posts\/15056","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=15056"}],"version-history":[{"count":0,"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=\/wp\/v2\/posts\/15056\/revisions"}],"wp:attachment":[{"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=15056"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=15056"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=15056"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}