{"id":14346,"date":"2022-03-21T12:24:23","date_gmt":"2022-03-21T03:24:23","guid":{"rendered":"https:\/\/okiraku-camera.tokyo\/blog\/?p=14346"},"modified":"2022-04-26T13:04:27","modified_gmt":"2022-04-26T04:04:27","slug":"samd21%e7%94%a8hobonicola%e3%82%a2%e3%83%80%e3%83%97%e3%82%bf%e3%81%ae%e4%bd%9c%e6%88%90-%e3%81%9d%e3%81%ae%ef%bc%91","status":"publish","type":"post","link":"https:\/\/okiraku-camera.tokyo\/blog\/?p=14346","title":{"rendered":"samd21\u7528hoboNicola\u30a2\u30c0\u30d7\u30bf\u306e\u4f5c\u6210"},"content":{"rendered":"<figure id=\"attachment_14360\" aria-describedby=\"caption-attachment-14360\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2022\/03\/d85e2e28fe52f9b00136c55ef8f8434f.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-14360\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2022\/03\/d85e2e28fe52f9b00136c55ef8f8434f-552x414.jpg\" alt=\"\" width=\"552\" height=\"414\" \/><\/a><figcaption id=\"caption-attachment-14360\" class=\"wp-caption-text\">hoboNicola XIAO\u30a2\u30c0\u30d7\u30bf\u30fc<\/figcaption><\/figure>\n<h1>\u6982\u8981<\/h1>\n<ul style=\"list-style-type: circle;\">\n<li><strong>SparkFun Pro Micro<\/strong> 3.3V\/8MHz\u7248 (ATMega32u4)\u3068<strong>mini USB Host Shield\u00a0<\/strong> (USBHost\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9 MAX3421E)\u3092\u7d44\u307f\u5408\u308f\u305b\u305fUSB\u30ad\u30fc\u30dc\u30fc\u30c9\u7248\u306e hoboNicola\u30a2\u30c0\u30d7\u30bf\u306e\u30de\u30a4\u30b3\u30f3\u5074\u3092\u3001<strong>ATSAMD21\u3092\u4f7f\u3063\u305fArduino\u30dc\u30fc\u30c9<\/strong>\u3067\u3082\u4f7f\u3048\u308b\u3088\u3046\u306b\u3059\u308b\u3002<\/li>\n<li>SAMD21\u3092\u4f7f\u3063\u305f\u958b\u767a\u30dc\u30fc\u30c9\u3068\u3057\u3066<strong><a href=\"https:\/\/jp.seeedstudio.com\/Seeeduino-XIAO-Arduino-Microcontroller-SAMD21-Cortex-M0+-p-4426.html\" target=\"_blank\" rel=\"noopener\"> Seeeduino XIAO-m0<\/a> <\/strong>\u3068 <a href=\"https:\/\/www.adafruit.com\/product\/4600\" target=\"_blank\" rel=\"noopener\"><strong>Adafruit QT Py SAMD21<\/strong><\/a><strong>\u00a0<\/strong>\u3092\u4f7f\u3048\u308b\u3088\u3046\u306b\u3057\u305f(\u3053\u308c\u3089\u306f\u30d4\u30f3\u4e92\u63db\u306b\u306a\u3063\u3066\u3044\u308b)\u3002\u305d\u3057\u3066\u3001\u4ee5\u524d\u306b\u4f5c\u3063\u305f<a href=\"https:\/\/okiraku-camera.tokyo\/blog\/?p=8193\" target=\"_blank\" rel=\"noopener\"><strong>Pro Micro + miniUHS \u306e2\u968e\u5efa\u3066\u69cb\u6210<\/strong><\/a>\u3092\u6d41\u7528\u3067\u304d\u308b\u3088\u3046\u3001XIAO-m0\u3084QTPy-m0 \u3092\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u5909\u63db\u57fa\u677f\u3092\u624b\u4f5c\u308a\u3057\u305f\u3002<\/li>\n<li>\u4eca\u56de\u306f\u3001XIAO-m0\u3068QT Py SAMD21 \u306e\u8a71\u3068\u3001\u5909\u63db\u57fa\u677f\u306e\u8a71\u304c\u4e2d\u5fc3\u3067hoboNicola\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u66f4\u65b0\u5185\u5bb9\u306b\u3064\u3044\u3066\u306f\u6b21\u56de\u4ee5\u964d\u306e\u6295\u7a3f\u306b\u306a\u308b\u4e88\u5b9a\u3067\u3059\u3002<\/li>\n<\/ul>\n<h2>XIAO-m0\u3068QT Py SAMD21<\/h2>\n<p>Seeeduino XIAO-m0\u3068QT Py SAMD21 \u306f\u3044\u305a\u308c\u3082\u30b3\u30f3\u30d1\u30af\u30c8\u304b\u3064\u5b89\u4fa1\u306aArduino\u958b\u767a\u30dc\u30fc\u30c9\u3067\u3001\u30de\u30a4\u30b3\u30f3(SoC)\u306fAtmel(Microchip\u793e) \u306eATSAMD21\u304c\u8f09\u3063\u3066\u3044\u308b\u3002SAMD21\u306f48MHz\u52d5\u4f5c\u306e ARM\u00ae Cortex\u00ae-m0+ \u3092\u4e2d\u5fc3\u3068\u3057\u305f\u30aa\u30f3\u30c1\u30c3\u30d7\u30b7\u30b9\u30c6\u30e0\u3067\u3001\u5185\u8535\u30e1\u30e2\u30ea\u3082\u5468\u8fbaI\/O\u30c7\u30d0\u30a4\u30b9\u3082\u3044\u307e\u307e\u3067\u4f7f\u3063\u3066\u304d\u305fAVR\u30de\u30a4\u30b3\u30f3\u3088\u308a\u3044\u308d\u3044\u308d\u306a\u9762\u3067\u9ad8\u6027\u80fd\u3060\u308d\u3046\u3002<\/p>\n<p>SAMD21\u3092\u4f7f\u3063\u305f\u30de\u30a4\u30b3\u30f3\u30dc\u30fc\u30c9\u306f\u4ee5\u524d\u304b\u3089\u5404\u7a2e\u767a\u58f2\u3055\u308c\u3066\u3044\u308b\u306e\u3060\u3051\u3069\u3001hoboNicola\u306e\u5834\u5408\u30de\u30a4\u30b3\u30f3\u30dc\u30fc\u30c9\u3068mini USB Host Shield (\u4ee5\u4e0b\u3001miniUHS) \u9593\u306e\u63a5\u7d9a\u306b\u306f5\u3064\u306e\u4fe1\u53f7\u7dda\u304c\u3042\u308c\u3070\u3044\u3044\u306e\u3067\u3001\u3053\u308c\u304f\u3089\u3044\u306e\u30b5\u30a4\u30ba\u304c\u3061\u3087\u3046\u3069\u3044\u3044\u3057\u56fd\u5185\u306e\u30b7\u30e7\u30c3\u30d7\u304b\u3089\u3082\u5b89\u4fa1\u306b\u5165\u624b\u3067\u304d\u308b(\u5186\u5b89\u3084\u534a\u5c0e\u4f53\u4e0d\u8db3\u3067\u53b3\u3057\u304f\u306a\u3063\u3066\u3044\u308b\u304c)\u3002<\/p>\n<figure id=\"attachment_14351\" aria-describedby=\"caption-attachment-14351\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2022\/03\/7d1e91e621e01c605dbd1bf6c15810ad.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-14351 size-large\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2022\/03\/7d1e91e621e01c605dbd1bf6c15810ad-552x352.jpg\" alt=\"\" width=\"552\" height=\"352\" \/><\/a><figcaption id=\"caption-attachment-14351\" class=\"wp-caption-text\">Seeeduino XIAO-m0 \u88cf\u9762\u306b\u306fSWD, SWCLOCK, RESET \u306a\u3069\u306e\u30d1\u30c3\u30c9\u304c\u3042\u308b\u3002<\/figcaption><\/figure>\n<figure id=\"attachment_14352\" aria-describedby=\"caption-attachment-14352\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2022\/03\/10f51c8576207511586607db3c838e86.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-14352 size-large\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2022\/03\/10f51c8576207511586607db3c838e86-552x342.jpg\" alt=\"\" width=\"552\" height=\"342\" \/><\/a><figcaption id=\"caption-attachment-14352\" class=\"wp-caption-text\">Adafruit QTPy-samd21 \u88cf\u9762\u306b\u306fSWD\/SWC\u304a\u3088\u3073RESET\u30d1\u30c3\u30c9\u306e\u4ed6\u3001SPI Flash\u30c1\u30c3\u30d7\u3092\u63a5\u7d9a\u3067\u304d\u308b\u3002<\/figcaption><\/figure>\n<p>XIAO\u306f\u30de\u30a4\u30b3\u30f3\u3084LDO\u306a\u3069\u304c\u91d1\u5c5e\u88fd\u306e\u30ab\u30d0\u30fc\u3067\u96a0\u3055\u308c\u3066\u3044\u308b\u304c\u3001QTPy\u306f\u4e38\u898b\u3048\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u3089\u3001USB\u306e\u30db\u30b9\u30c8\u5074\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306eVBUS &#8211; +5V\u306e\u9593\u306e\u30b7\u30e7\u30c3\u30c8\u30ad\u30fc\u30c0\u30a4\u30aa\u30fc\u30c9\u3092\u30d0\u30a4\u30d1\u30b9\u3057\u305f\u308a\u3001\u6d88\u8cbb\u96fb\u6d41\u3092\u6e1b\u3089\u3059\u305f\u3081\u306bLDO\u3092\u5916\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3060\u308d\u3046\u3002<\/p>\n<p>\u307e\u305f\u3001hoboNicola\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u3088\u3046\u306aUSB\u30c7\u30d0\u30a4\u30b9\u3092\u4f5c\u3063\u3066\u3044\u308b\u3068\u3001\u3061\u3087\u3063\u3068\u3057\u305f\u30df\u30b9\u3067USB\u30c7\u30d0\u30a4\u30b9\u304c\u30db\u30b9\u30c8\u5074\u304b\u3089\u8a8d\u8b58\u3055\u308c\u306a\u304f\u306a\u3063\u305f\u308a\u3059\u308b\u3002\u305d\u3046\u3044\u3046\u3068\u304d\u306f\u30de\u30a4\u30b3\u30f3\u306e\u30ea\u30bb\u30c3\u30c8\u3092\u4f7f\u3063\u3066\u30d6\u30fc\u30c8\u30ed\u30fc\u30c0\u30fc\u30e2\u30fc\u30c9\u306b\u5165\u308c\u3066\u3084\u308b\u5fc5\u8981\u304c\u3042\u308b\u304c\u3001\u5c0f\u3055\u3044\u3068\u306f\u3044\u3048\u30ea\u30bb\u30c3\u30c8\u7528\u306e\u30dc\u30bf\u30f3\u30b9\u30a4\u30c3\u30c1\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u308bQTPy\u306e\u65b9\u304c\u697d\u3060\u3063\u305f\u3002XIAO\u306e\u5834\u5408\u3001\u30d4\u30f3\u30bb\u30c3\u30c8\u306e\u5148\u3067\u5c0f\u3055\u306a\u30d1\u30c3\u30c9\u3092\u30c0\u30d6\u30eb\u30bf\u30c3\u30d7\u3059\u308b\u306e\u306f\u3061\u3087\u3063\u3068\u624b\u9593\u53d6\u308b\u3002<\/p>\n<h4>uf2\u30d6\u30fc\u30c8\u30ed\u30fc\u30c0\u30fc<\/h4>\n<p>\u3044\u305a\u308c\u306e\u30dc\u30fc\u30c9\u306b\u3082\u3001\u51fa\u8377\u6642\u304b\u3089uf2\u30d6\u30fc\u30c8\u30ed\u30fc\u30c0\u30fc\u304c\u66f8\u304d\u8fbc\u307e\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u30d6\u30fc\u30c8\u30ed\u30fc\u30c0\u30fc\u30e2\u30fc\u30c9\u306b\u5165\u308b\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5185\u5bb9\u306e\u30c9\u30e9\u30a4\u30d6\u304c\u51fa\u73fe\u3059\u308b\u3002<\/p>\n<figure id=\"attachment_14367\" aria-describedby=\"caption-attachment-14367\" style=\"width: 513px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2022\/03\/0d40a5e4a645fc6b96e767d64ac0878e.png\"><img loading=\"lazy\" decoding=\"async\" class=\"waku wp-image-14367 size-full\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2022\/03\/0d40a5e4a645fc6b96e767d64ac0878e.png\" alt=\"\" width=\"513\" height=\"413\" \/><\/a><figcaption id=\"caption-attachment-14367\" class=\"wp-caption-text\">uf2\u30c9\u30e9\u30a4\u30d6 (QTPy m0)<\/figcaption><\/figure>\n<p>uf2\u3068\u306f\u3001<em><strong>USB Flashing Format<\/strong><\/em> \u306e\u7565\u3067Microsoft\u793e\u304c\u958b\u767a\u3057\u305f\u30b9\u30c8\u30ec\u30fc\u30b8\u30c7\u30d0\u30a4\u30b9\u3092\u4f7f\u3063\u305f\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u66f8\u8fbc\u307f\u7528\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3068\u306e\u3053\u3068\u3002\u8a73\u7d30\u306f\u3001<a href=\"https:\/\/github.com\/microsoft\/uf2\" target=\"_blank\" rel=\"noopener\">https:\/\/github.com\/microsoft\/uf2<\/a> \u3092\u53c2\u7167\u3002<\/p>\n<p>\u3053\u306e\u30c9\u30e9\u30a4\u30d6\u306b\u30d3\u30eb\u30c9\u6e08\u306e\u30b9\u30b1\u30c3\u30c1\u3092uf2\u5f62\u5f0f\u306b\u5909\u63db\u3057\u3066\u304b\u3089\u653e\u308a\u8fbc\u3093\u3067\u3084\u308b\u3068\u3001USB\u7d4c\u7531\u3067\u66f8\u304d\u8fbc\u3093\u3060\u306e\u3068\u540c\u3058\u3088\u3046\u306b\u5185\u90e8\u306e\u30d5\u30e9\u30c3\u30b7\u30e5\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u66f8\u304d\u8fbc\u307e\u308c\u3066\u5229\u7528\u53ef\u80fd\u72b6\u614b\u306b\u306a\u308b(\u3089\u3057\u3044)\u3002\u3053\u306e\u3042\u305f\u308a\u306e\u306f\u306a\u3057\u306f\u3001Seeed stduio\u3084Adafruit\u306e\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u3067\u7d39\u4ecb\u3055\u308c\u3066\u3044\u308b\u304c\u3001Arduino IDE\u304b\u3089\u306e\u66f8\u304d\u8fbc\u307f\u3067\u56f0\u3063\u3066\u306a\u3044\u306e\u3067\u3001\u307e\u3060\u4e00\u5ea6\u3082\u3084\u3063\u305f\u3053\u3068\u304c\u306a\u3044\u3002<\/p>\n<h3>XIAO\u3068QTPy\u306e\u76f8\u9055\u306b\u3064\u3044\u3066<\/h3>\n<p>\u30d4\u30f3\u4e92\u63db\u306a\u306e\u3067\u3001\u3075\u3064\u3046\u306bArduino\u306e\u4f7f\u3044\u65b9\u3092\u3059\u308b\u5206\u306b\u306f\u30aa\u30f3\u30dc\u30fc\u30c9LED\u306e\u76f8\u9055 (XIAO\u306f3\u672c\u306eI\/O\u30dd\u30fc\u30c8\u306b3\u3064\u306eLED\u304c\u63a5\u7d9a\u3057\u3066\u3044\u308b\u304c\u3001QTPy\u306f\u30de\u30a4\u30b3\u30f3\u5185\u8535\u306eRGBLED\u304c1\u3064) \u7a0b\u5ea6\u3057\u304b\u6ce8\u610f\u70b9\u306f\u306a\u3055\u305d\u3046\u3060\u304c\u3001\u3053\u308c\u3089\u306e\u30dc\u30fc\u30c9\u306b\u306f\u30d4\u30f3\u6570\u306e\u7570\u306a\u308bSAMD21\u304c\u8f09\u3063\u3066\u3044\u3066\u30d4\u30f3\u63a5\u7d9a\u304c\u7570\u306a\u308b\u306e\u3067\u3001\u7d30\u304b\u3044\u3053\u3068\u3092\u3084\u308b\u306b\u306f\u6ce8\u610f\u304c\u5fc5\u8981\u3060\u3063\u305f\u3002<\/p>\n<p>XIAO\u3084QTPy\u306e\u5916\u90e8\u63a5\u7d9a\u30d4\u30f3\u3068\u3001SAMD21\u5185\u90e8\u306e\u30dd\u30fc\u30c8\u30d4\u30f3\u3084SERCOM\u306e\u95a2\u4fc2\u3092SAMD21\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3084\u5404\u30dc\u30fc\u30c9\u306evariant.cpp \u306b\u57fa\u3065\u3044\u3066\u8abf\u3079\u305f\u3068\u3053\u308d\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u3088\u3046\u3060\u3063\u305f\u3002<\/p>\n<table style=\"border-collapse: collapse; width: 100%; height: 360px;\">\n<tbody>\n<tr style=\"height: 18px;\">\n<td style=\"width: 2.1097%; text-align: center; height: 18px;\"><strong>\u9805\u76ee<\/strong><\/td>\n<td style=\"width: 24.8945%; text-align: center; height: 18px;\"><strong>QTPy<\/strong><\/td>\n<td style=\"width: 23.8396%; text-align: center; height: 18px;\"><strong>XIAO<\/strong><\/td>\n<td style=\"width: 17.5105%; text-align: center;\"><strong>\u5099\u8003<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 18px;\">\n<td style=\"width: 2.1097%; height: 18px;\">MCU<\/td>\n<td style=\"width: 24.8945%; height: 18px;\"><strong>ATSAMD21-E18-A<\/strong><\/td>\n<td style=\"width: 23.8396%; height: 18px;\"><strong>ATSAMD21-G18-A<\/strong><\/td>\n<td style=\"width: 17.5105%;\"><strong>\u00a0<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 18px;\">\n<td style=\"width: 2.1097%; height: 18px;\">\u30b3\u30a2\u30af\u30ed\u30c3\u30af<\/td>\n<td style=\"width: 24.8945%; height: 18px;\">48MHz<\/td>\n<td style=\"width: 23.8396%; height: 18px;\">48MHz<\/td>\n<td style=\"width: 17.5105%;\"><\/td>\n<\/tr>\n<tr style=\"height: 18px;\">\n<td style=\"width: 2.1097%; height: 18px;\">LDO<\/td>\n<td style=\"width: 24.8945%; height: 18px;\">+3.3V \/ 500mA<\/td>\n<td style=\"width: 23.8396%; height: 18px;\">+3.3V \/ 250mA<\/td>\n<td style=\"width: 17.5105%;\"><\/td>\n<\/tr>\n<tr style=\"height: 18px;\">\n<td style=\"width: 2.1097%; height: 18px;\">\u5916\u90e8<br \/>\n\u30aa\u30b7\u30ec\u30fc\u30bf<\/td>\n<td style=\"width: 24.8945%; height: 18px;\">\u7121\u3057<br \/>\n(-DCRYSTALLESS)<\/td>\n<td style=\"width: 23.8396%; height: 18px;\">\u6709\u308a<br \/>\n32.768kHz<\/td>\n<td style=\"width: 17.5105%;\">RTC\u3067\u4f7f\u3046<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 2.1097%;\">PON LED<\/td>\n<td style=\"width: 24.8945%;\">\u7121\u3057<\/td>\n<td style=\"width: 23.8396%;\">\u6709\u308a<\/td>\n<td style=\"width: 17.5105%;\">\u96fb\u6e90\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf<\/td>\n<\/tr>\n<tr style=\"height: 18px;\">\n<td style=\"width: 2.1097%; height: 18px;\"><strong>serial_function<\/strong><br \/>\n<strong>port_pin no<\/strong><\/td>\n<td style=\"width: 24.8945%; height: 18px;\"><strong>SAMD sercom and port<\/strong><\/td>\n<td style=\"width: 23.8396%; height: 18px;\"><strong>SAMD sercom and port<\/strong><\/td>\n<td style=\"width: 17.5105%;\"><strong>\u00a0<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 18px;\">\n<td style=\"width: 2.1097%; height: 18px;\">D0 \/ A0<\/td>\n<td style=\"width: 24.8945%; height: 18px;\">PIN_PA2<\/td>\n<td style=\"width: 23.8396%; height: 18px;\">PIN_PA2<\/td>\n<td style=\"width: 17.5105%;\"><\/td>\n<\/tr>\n<tr style=\"height: 18px;\">\n<td style=\"width: 2.1097%; height: 18px;\">D1 \/ A1<\/td>\n<td style=\"width: 24.8945%; height: 18px;\">PIN_PA3<\/td>\n<td style=\"width: 23.8396%; height: 18px;\">PIN_PA4<\/td>\n<td style=\"width: 17.5105%;\"><\/td>\n<\/tr>\n<tr style=\"height: 18px;\">\n<td style=\"width: 2.1097%; height: 18px;\">D2 \/ A2<\/td>\n<td style=\"width: 24.8945%; height: 18px;\">PIN_PA4<\/td>\n<td style=\"width: 23.8396%; height: 18px;\">PIN_PA10<\/td>\n<td style=\"width: 17.5105%;\"><\/td>\n<\/tr>\n<tr style=\"height: 18px;\">\n<td style=\"width: 2.1097%; height: 18px;\">D3 \/ A3<\/td>\n<td style=\"width: 24.8945%; height: 18px;\">PIN_PA5<\/td>\n<td style=\"width: 23.8396%; height: 18px;\">PIN_PA11<\/td>\n<td style=\"width: 17.5105%;\"><\/td>\n<\/tr>\n<tr style=\"height: 18px;\">\n<td style=\"width: 2.1097%; height: 18px;\"><strong>SDA<\/strong><br \/>\nD4 \/ A4<\/td>\n<td style=\"width: 24.8945%; height: 18px;\">SERCOM1<br \/>\nPIN_PA16<\/td>\n<td style=\"width: 23.8396%; height: 18px;\">SERCOM2<br \/>\nPIN_PA8<\/td>\n<td style=\"width: 17.5105%;\">I2C<\/td>\n<\/tr>\n<tr style=\"height: 18px;\">\n<td style=\"width: 2.1097%; height: 18px;\"><strong>SCL<\/strong><br \/>\nD5 \/ A5<\/td>\n<td style=\"width: 24.8945%; height: 18px;\">SERCOM1<br \/>\nPIN_PA17<\/td>\n<td style=\"width: 23.8396%; height: 18px;\">SERCOM2<br \/>\nPIN_PA9<\/td>\n<td style=\"width: 17.5105%;\">I2C<\/td>\n<\/tr>\n<tr style=\"height: 18px;\">\n<td style=\"width: 2.1097%; height: 18px;\"><strong>TX<\/strong><br \/>\nD6 \/ A6<\/td>\n<td style=\"width: 24.8945%; height: 18px;\">SERCOM0 (ALT)<br \/>\nPIN_PA6<\/td>\n<td style=\"width: 23.8396%; height: 18px;\">SERCOM4<br \/>\nPIN_PB8<\/td>\n<td style=\"width: 17.5105%;\">UART<br \/>\nSerial1<\/td>\n<\/tr>\n<tr style=\"height: 18px;\">\n<td style=\"width: 2.1097%; height: 18px;\"><strong>RX<\/strong><br \/>\nD7 \/ A7<\/td>\n<td style=\"width: 24.8945%; height: 18px;\">SERCOM0 (ALT)<br \/>\nPIN_PA7<\/td>\n<td style=\"width: 23.8396%; height: 18px;\">SERCOM4<br \/>\nPIN_PB9<\/td>\n<td style=\"width: 17.5105%;\">UART<br \/>\nSerial1<\/td>\n<\/tr>\n<tr style=\"height: 18px;\">\n<td style=\"width: 2.1097%; height: 18px;\"><strong>SCK<\/strong><br \/>\nD8 \/ A8<\/td>\n<td style=\"width: 24.8945%; height: 18px;\">SERCOM2 (ALT)<br \/>\nPIN_PA11<\/td>\n<td style=\"width: 23.8396%; height: 18px;\">SERCOM0<br \/>\nPIN_PA7<\/td>\n<td style=\"width: 17.5105%;\">SPI<\/td>\n<\/tr>\n<tr style=\"height: 18px;\">\n<td style=\"width: 2.1097%; height: 18px;\"><strong>MISO<\/strong><br \/>\nD9 \/ A9<\/td>\n<td style=\"width: 24.8945%; height: 18px;\">SERCOM2 (ALT)<br \/>\nPIN_PA9<\/td>\n<td style=\"width: 23.8396%; height: 18px;\">SERCOM0<br \/>\nPIN_PA5<\/td>\n<td style=\"width: 17.5105%;\">SPI<\/td>\n<\/tr>\n<tr style=\"height: 18px;\">\n<td style=\"width: 2.1097%; height: 18px;\"><strong>MOSI<\/strong><br \/>\nD10 \/ A10<\/td>\n<td style=\"width: 24.8945%; height: 18px;\">SERCOM2 (ALT)<br \/>\nPIN_PA10<\/td>\n<td style=\"width: 23.8396%; height: 18px;\">SERCOM0<br \/>\nPIN_PA6<\/td>\n<td style=\"width: 17.5105%;\">SPI<\/td>\n<\/tr>\n<tr style=\"height: 18px;\">\n<td style=\"width: 2.1097%; height: 18px;\">D11<\/td>\n<td style=\"width: 24.8945%; height: 18px;\">PIN_PA18<br \/>\n(PIN_NEOPIXEL)<\/td>\n<td style=\"width: 23.8396%; height: 18px;\">PIN_PA19<br \/>\n(PIN_LED_TXL)<br \/>\n(PIN_LED3)<\/td>\n<td style=\"width: 17.5105%;\">\u30aa\u30f3\u30dc\u30fc\u30c9LED<\/td>\n<\/tr>\n<tr style=\"height: 18px;\">\n<td style=\"width: 2.1097%; height: 18px;\">D12<\/td>\n<td style=\"width: 24.8945%; height: 18px;\">PIN_PA15<br \/>\n(PIN_NEOPIXEL_VCC)<\/td>\n<td style=\"width: 23.8396%; height: 18px;\">PIN_PA18<br \/>\n(PIN_LED_RXL)<br \/>\n(PIN_LED2)<\/td>\n<td style=\"width: 17.5105%;\">\u30aa\u30f3\u30dc\u30fc\u30c9LED<\/td>\n<\/tr>\n<tr style=\"height: 18px;\">\n<td style=\"width: 2.1097%; height: 18px;\">D13<\/td>\n<td style=\"width: 24.8945%; height: 18px;\">PIN_PA17<br \/>\n(\u63a5\u7d9a\u7121\u3057)<\/td>\n<td style=\"width: 23.8396%; height: 18px;\">PIN_PA17<br \/>\n(PIN_LED)<\/td>\n<td style=\"width: 17.5105%;\">\u30aa\u30f3\u30dc\u30fc\u30c9LED<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u3053\u306e\u8868\u306f\u3001\u305f\u3068\u3048\u3070Arduino\u3067\u306e\u30dd\u30fc\u30c8\u30d4\u30f3(D0\/A0\u306a\u3069)\u306f\u3001\u5404\u30dc\u30fc\u30c9\u4e0a\u306eSAMD21\u306e\u3069\u306e\u30d4\u30f3\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u306e\u304b\u3068\u3044\u3046\u3053\u3068\u3068\u3001I2C\u3084SPI\u3068\u3044\u3063\u305f\u30b7\u30ea\u30a2\u30eb\u901a\u4fe1\u6a5f\u80fd\u306f\u3001SAMD21\u306e\u3069\u306eSERCOM\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u3046\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u304b\u3092\u793a\u3057\u3066\u3044\u308b\u3002<\/p>\n<p><em><strong>SERCOM<\/strong> (<strong>Ser<\/strong>ial <strong>Com<\/strong>munication\u00a0 Module)<\/em> \u3068\u306f\u3001\u5404\u7a2e\u30b7\u30ea\u30a2\u30eb\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9(I2C\u3001SPI\u3001UART) \u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u6a5f\u80fd\u3092\u5099\u3048\u305f\u5185\u90e8\u6a5f\u80fd\u30d6\u30ed\u30c3\u30af\u3067\u3001SAMD21\u306f6\u3064\u306eSERCOM\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u5099\u3048\u3066\u3044\u308b\u3002<\/p>\n<p>SAMD21\u306e\u30dd\u30fc\u30c8\u30d4\u30f3\u63a5\u7d9a\u306b\u3064\u3044\u3066\u306fUSB Host Shield Library\u3092XIAO\u3068QTPy\u3067\u5229\u7528\u3059\u308b\u305f\u3081\u3001SERCOM\u306b\u3064\u3044\u3066\u306f\u6d88\u8cbb\u96fb\u6d41\u3092\u7bc0\u7d04\u3059\u308b\u306b\u3042\u305f\u3063\u3066\u505c\u6b62\u3067\u304d\u308b\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u898b\u3064\u3051\u308b\u305f\u3081\u306b\u8abf\u67fb\u3057\u305f\u3002<\/p>\n<h1>XIAO\u3068miniUHS\u306e\u63a5\u7d9a<\/h1>\n<p>\u524d\u7f6e\u304d\u306f\u3053\u308c\u304f\u3089\u3044\u306b\u3057\u3066\u3001\u4eca\u56de\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u56de\u8def(\u3068\u3044\u3046\u304b\u914d\u7dda)\u3092\u4f5c\u3063\u305f\u3002QTPy\u3092\u8f09\u305b\u3066miniUHS\u306e\u30bd\u30b1\u30c3\u30c8\u306b\u5dee\u3059\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308b\u3002<\/p>\n<figure id=\"attachment_14370\" aria-describedby=\"caption-attachment-14370\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2022\/03\/abef69f8e6653979c0f8bfa7d4024975.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-14370\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2022\/03\/abef69f8e6653979c0f8bfa7d4024975-552x414.jpg\" alt=\"\" width=\"552\" height=\"414\" \/><\/a><figcaption id=\"caption-attachment-14370\" class=\"wp-caption-text\">hoboNicola XIAO\u30a2\u30c0\u30d7\u30bf\u30fc<\/figcaption><\/figure>\n<figure id=\"attachment_14374\" aria-describedby=\"caption-attachment-14374\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2022\/03\/7ab8bf388de77fe7e0947593f50c0880.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-14374\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2022\/03\/7ab8bf388de77fe7e0947593f50c0880-552x414.jpg\" alt=\"\" width=\"552\" height=\"414\" \/><\/a><figcaption id=\"caption-attachment-14374\" class=\"wp-caption-text\">hoboNicola XIAO\u30a2\u30c0\u30d7\u30bf\u30fc<\/figcaption><\/figure>\n<p>XIAO\u3084QTPy\u306f\u5dee\u3057\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u3001\u30d4\u30f3\u30bd\u30b1\u30c3\u30c8\u306b\u30bb\u30c3\u30c8\u3059\u308b\u3002\u5199\u771f\u3067\u306fUSB-\u30b7\u30ea\u30a2\u30eb\u5909\u63db\u7528\u306eAE-FT234X\u3082\u898b\u3048\u3066\u3044\u308b\u304c\u3001\u3053\u308c\u3082\u57fa\u677f\u306b\u7acb\u3066\u305f\u30d4\u30f3\u30bd\u30b1\u30c3\u30c8\u306b\u30bb\u30c3\u30c8\u3057\u3066\u3044\u308b\u3002<\/p>\n<figure id=\"attachment_14369\" aria-describedby=\"caption-attachment-14369\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2022\/03\/7d61a0d96e33497263c9841630805259-2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-14369 size-large\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2022\/03\/7d61a0d96e33497263c9841630805259-2-552x394.png\" alt=\"\" width=\"552\" height=\"394\" \/><\/a><figcaption id=\"caption-attachment-14369\" class=\"wp-caption-text\">XIAO &#8211; miniUHS\u6539\u306e\u63a5\u7d9a\u7528\u5909\u63db\u57fa\u677f<\/figcaption><\/figure>\n<p>\u3053\u306e\u914d\u7dda\u56f3\u306eminiUHS\u5074\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u6539\u9020\u3092\u5b9f\u65bd\u3057\u3066\u3042\u308b\u3053\u3068\u3092\u524d\u63d0\u306b\u3057\u3066\u3044\u308b\u3002<\/p>\n<figure id=\"attachment_13130\" aria-describedby=\"caption-attachment-13130\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2021\/08\/miniUHS_Internal.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-13130\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2021\/08\/miniUHS_Internal-552x345.png\" alt=\"\" width=\"552\" height=\"345\" \/><\/a><figcaption id=\"caption-attachment-13130\" class=\"wp-caption-text\">miniUHS<\/figcaption><\/figure>\n<p>miniUHS\u306e\u6539\u9020\u5185\u5bb9\u306fPro Micro\u30682\u968e\u5efa\u3066\u69cb\u6210\u3068\u3059\u308b\u305f\u3081\u306e\u3082\u306e\u3067\u3001\u4ee5\u4e0b\u306e2\u70b9\u3067\u3042\u308b\u3002<\/p>\n<ul>\n<li>USB-A\u30ec\u30bb\u30d7\u30bf\u30af\u30eb\u306eVBUS\u306bVCC(+3.3V)\u3067\u306f\u306a\u304f\u3001+5V\u3092\u4e0e\u3048\u308b\u3002<\/li>\n<li>MAX3421E\u306eRESET\u30d4\u30f3\u3078\u306e\u63a5\u7d9a\u3092\u5909\u66f4\u3059\u308b (Pro Micro\u306eRESET\u30d4\u30f3\u306b\u5408\u308f\u305b\u308b)\u3002<\/li>\n<\/ul>\n<p>2\u756a\u3081\u306eRESET\u30d4\u30f3\u306e\u5909\u66f4\u3092\u524d\u63d0\u3068\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u4eca\u56de\u306e\u5909\u63db\u57fa\u677f\u3067\u306f\u3001(RESET)\u3092VCC\u306b\u76f4\u7d50\u3057\u3066\u3044\u308b\u3002<\/p>\n<h3>\u5909\u63db\u57fa\u677f\u306b\u3064\u3044\u3066<\/h3>\n<p>\u5909\u63db\u57fa\u677f\u306f\u3001miniUHS\u306eSPI\u95a2\u4fc2\u306e\u30d4\u30f3\u3068INT\u30d4\u30f3\u3092\u3001XIAO\u3084QTPy\u306b\u63a5\u7d9a\u3059\u308b\u3053\u3068\u304c\u4e3b\u76ee\u7684\u3060\u304c\u3001QTPy\u306fRGBLED(NeoPixel) \u3057\u304b\u8f09\u3063\u3066\u304a\u3089\u305aXIAO\u306e\u30aa\u30f3\u30dc\u30fc\u30c9LED\u3068\u7b49\u4fa1\u306b\u3059\u308b\u305f\u3081LED\u30823\u3064\u8f09\u305b\u305f\u3002XIAO-m0\u306b\u306f\u30aa\u30f3\u30dc\u30fc\u30c9LED\u304c3\u3064\u3042\u308b\u306e\u3067XIAO\u3057\u304b\u4f7f\u308f\u306a\u3044\u306a\u3089\u3070\u4e0d\u8981\u306b\u306a\u308b\u3002<\/p>\n<p>\u307e\u305f\u3001XIAO\u3084QTPy\u306eRX\/TX\u3092\u5229\u7528\u3057\u3066\u3001\u30b7\u30ea\u30a2\u30eb\u30c7\u30d0\u30c3\u30b0\u51fa\u529b\u3092\u884c\u3048\u308b\u3088\u3046\u3001\u79cb\u6708\u306eAE-FT234X\u3092\u30bb\u30c3\u30c8\u3059\u308b\u305f\u3081\u306e\u30bd\u30b1\u30c3\u30c8\u3082\u7528\u610f\u3059\u308b\u3053\u3068\u306b\u3057\u305f\u3002<\/p>\n<figure id=\"attachment_14371\" aria-describedby=\"caption-attachment-14371\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2022\/03\/f1ca7bc8a66cd0fc27e11339764fafe8.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-14371\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2022\/03\/f1ca7bc8a66cd0fc27e11339764fafe8-552x414.jpg\" alt=\"\" width=\"552\" height=\"414\" \/><\/a><figcaption id=\"caption-attachment-14371\" class=\"wp-caption-text\">hoboNicola XIAO\u30a2\u30c0\u30d7\u30bf\u30fc<\/figcaption><\/figure>\n<p>\u8868\u5074\u306f\u3001XIAO\u3084QTPy\u304a\u3088\u3073AE-FT234X\u3092\u30bb\u30c3\u30c8\u3059\u308b\u305f\u3081\u306e\u30d4\u30f3\u30bd\u30b1\u30c3\u30c8\u3068LED(\u304a\u3088\u3073\u62b5\u6297)\u3002<\/p>\n<figure id=\"attachment_14372\" aria-describedby=\"caption-attachment-14372\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2022\/03\/e29fa5d4a5ce44b74e7d83d9d82580c4.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-14372\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2022\/03\/e29fa5d4a5ce44b74e7d83d9d82580c4-552x414.jpg\" alt=\"\" width=\"552\" height=\"414\" \/><\/a><figcaption id=\"caption-attachment-14372\" class=\"wp-caption-text\">hoboNicola XIAO\u30a2\u30c0\u30d7\u30bf\u30fc<\/figcaption><\/figure>\n<p>\u88cf\u5074\u306f\u3001\u6539\u9020\u3057\u305fminiUHS\u306b\u5dee\u3059\u305f\u3081\u306e\u30d4\u30f3\u30d8\u30c3\u30c0\u306e\u307f\u3002\u6700\u7d42\u7684\u306b\u306f\u3001\u30a2\u30bb\u30c6\u30fc\u30c8\u7d76\u7e01\u30c6\u30fc\u30d7\u3067\u914d\u7dda\u3092\u8986\u3044\u96a0\u3057\u305f\u3002<\/p>\n<p>\u30e6\u30cb\u30d0\u30fc\u30b5\u30eb\u57fa\u677f\u306f\u3001<a href=\"https:\/\/akizukidenshi.com\/catalog\/g\/gP-12188\/\" target=\"_blank\" rel=\"noopener\">\u79cb\u6708\u96fb\u5b50\u306e\u30d5\u30ea\u30b9\u30af\u30b1\u30fc\u30b9\u30b5\u30a4\u30ba\u306e<\/a>\u3082\u306e\u304c\u3061\u3087\u3046\u3069\u3044\u3044\u5927\u304d\u3055\u3060\u3063\u305f\u3002miniUHS\u3068XIAO\u306e\u30b5\u30a4\u30ba\u611f\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u611f\u3058\u306b\u306a\u308b\u3002<\/p>\n<figure id=\"attachment_14373\" aria-describedby=\"caption-attachment-14373\" style=\"width: 552px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2022\/03\/8a81cb5f2c6abb7ca9cd6b7f1a83d837.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-14373\" src=\"https:\/\/okiraku-camera.tokyo\/blog\/wp-content\/uploads\/2022\/03\/8a81cb5f2c6abb7ca9cd6b7f1a83d837-552x414.jpg\" alt=\"\" width=\"552\" height=\"414\" \/><\/a><figcaption id=\"caption-attachment-14373\" class=\"wp-caption-text\">hoboNicola XIAO\u30a2\u30c0\u30d7\u30bf\u30fc<\/figcaption><\/figure>\n<p>\u76f4\u63a5\u30cf\u30f3\u30c0\u4ed8\u3051\u3057\u3066\u3057\u307e\u3046\u306a\u3089\u3070\u3001\u30d5\u30ea\u30b9\u30af\u30b1\u30fc\u30b9\u3092\u3061\u3087\u3063\u3068\u52a0\u5de5\u3059\u308b\u3068\u53ce\u307e\u308a\u304c\u3088\u3055\u305d\u3046\u3067\u3042\u308b\u3002<\/p>\n<h2>XIAO\u3068QTPy\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3<\/h2>\n<p>hoboNicola\u3067\u3053\u308c\u3089\u306e\u30de\u30a4\u30b3\u30f3\u30dc\u30fc\u30c9\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u306b\u3057\u305f\u306e\u306f\u3001\u540c\u3058\u30b5\u30a4\u30ba\u3001\u30d4\u30f3\u69cb\u6210\u3067\u7570\u306a\u308b\u30de\u30a4\u30b3\u30f3\u3092\u4f7f\u3063\u305f\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u304c\u5b58\u5728\u3059\u308b\u3053\u3068\u3082\u5927\u304d\u306a\u30dd\u30a4\u30f3\u30c8\u3060\u3063\u305f\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u88fd\u54c1\u304c\u3059\u3067\u306b\u767a\u58f2\u3055\u308c\u3066\u3044\u308b\u3002\u3044\u305a\u308c\u3082USB\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3092\u5185\u8535\u3057\u305f\u30de\u30a4\u30b3\u30f3\u3092\u4f7f\u3063\u3066\u3044\u3066\u3001Type-C\u30ec\u30bb\u30d7\u30bf\u30af\u30eb\u3092\u5099\u3048\u3066\u3044\u308b\u3002<\/p>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 25%;\"><strong>SoC<\/strong><\/td>\n<td style=\"width: 25%;\"><strong>Seeed Studio<\/strong><br \/>\n<strong>XIAO<\/strong><\/td>\n<td style=\"width: 25%;\"><strong>Adafruit<\/strong><br \/>\n<strong>QT Py<\/strong><\/td>\n<td style=\"width: 25%;\"><strong>\u5099\u8003<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 25%;\">SAMD21<\/td>\n<td style=\"width: 25%;\">XIAO-m0<\/td>\n<td style=\"width: 25%;\">QT Py SAMD21<\/td>\n<td style=\"width: 25%;\">\u4eca\u56de\u4f7f\u3046<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 25%;\">RP2040<\/td>\n<td style=\"width: 25%;\"><a href=\"https:\/\/www.seeedstudio.com\/XIAO-RP2040-v1-0-p-5026.html\" target=\"_blank\" rel=\"noopener\">XIAO-RP2040<\/a><\/td>\n<td style=\"width: 25%;\"><a href=\"https:\/\/www.adafruit.com\/product\/4900\" target=\"_blank\" rel=\"noopener\">QT Py RP2040<\/a><\/td>\n<td style=\"width: 25%;\">\u767a\u58f2\u4e2d<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 25%;\">nRF52840<\/td>\n<td style=\"width: 25%;\"><a href=\"https:\/\/www.seeedstudio.com\/Seeed-XIAO-BLE-nRF52840-p-5201.html\" target=\"_blank\" rel=\"noopener\">XIAO-BLE<\/a><\/td>\n<td style=\"width: 25%;\"><\/td>\n<td style=\"width: 25%;\">Bluetooth LE<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 25%;\">ESP32-S2<\/td>\n<td style=\"width: 25%;\"><\/td>\n<td style=\"width: 25%;\"><a href=\"https:\/\/www.adafruit.com\/product\/5325\" target=\"_blank\" rel=\"noopener\">QT Py ESP32-S2<\/a><\/td>\n<td style=\"width: 25%;\">WiFi \u306e\u307f<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 25%;\">ESP32-C3<\/td>\n<td style=\"width: 25%;\"><\/td>\n<td style=\"width: 25%;\"><a href=\"https:\/\/www.adafruit.com\/product\/5405\" target=\"_blank\" rel=\"noopener\">QT Py ESP32-C3<\/a><\/td>\n<td style=\"width: 25%;\">WiFi<br \/>\nBluetooth LE<br \/>\nRISC-V<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>hoboNicola\u7528\u3068\u3057\u3066\u306f\u3001RP2040\u3068nRF52840\u304c\u8f09\u3063\u3066\u308b\u30dc\u30fc\u30c9\u3092\u4f7f\u3048\u308b\u3088\u3046\u306b\u3057\u305f\u3044\u3068\u3053\u308d\u3002Bluetooth\u3092\u4f7f\u3046\u88fd\u54c1\u306b\u3064\u3044\u3066\u306f\u3001\u56fd\u5185\u3067\u5b89\u5fc3\u3057\u3066\u4f7f\u3046\u305f\u3081\u306bTELEC\u30de\u30fc\u30af\u304c\u4ed8\u3044\u3066\u304b\u3089\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308b\u3002ESP32\u30b7\u30ea\u30fc\u30ba\u306b\u306f\u3042\u307e\u308a\u8208\u5473\u3092\u60f9\u304b\u308c\u306a\u3044\u306e\u3060\u304c\u3001\u3059\u3067\u306bnRF52840\u30b3\u30a2\u306eISP1807\u7528\u306e\u5b9f\u88c5\u306f\u3067\u304d\u3066\u3044\u308b\u306e\u3067\u3001XIAO-BLE\u3092\u56fd\u5185\u306e\u304a\u5e97\u304b\u3089\u5165\u624b\u3067\u304d\u308c\u3070hoboNicola\u3067\u5229\u7528\u3059\u308b\u306e\u306f\u5bb9\u6613\u306a\u3093\u3058\u3083\u306a\u304b\u308d\u3046\u304b\u3002<\/p>\n<h1>\u304d\u3087\u3046\u306e\u307e\u3068\u3081<\/h1>\n<ul style=\"list-style-type: circle;\">\n<li>hoboNicola\u30a2\u30c0\u30d7\u30bf\u306e\u69cb\u6210\u3068\u3057\u3066 SparkFun Pro Micro(3.3V\u52d5\u4f5c) \u3068miniUHS\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u57fa\u672c\u3068\u3057\u3066\u304d\u305f\u304c\u30013.3V\/8MHz\u7248\u306ePro Micro\u306e\u5165\u624b\u6027\u304c\u3042\u307e\u308a\u82b3\u3057\u304f\u306a\u3044\u3088\u3046\u3060\u3002\u307e\u305f\u3001Arduino Leonardo\u3068USB Host Shield(\u3068\u3082\u306b+5V\u52d5\u4f5c)\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3082\u3088\u3044\u306e\u3060\u304c\u3001\u4e0a\u306b\u66f8\u3044\u305f\u3088\u3046\u306b\u4eca\u5f8c\u3082\u3044\u308d\u3044\u308d\u904a\u3079\u305d\u3046\u3067\u5b89\u4fa1\u306aXIAO\/QTPy\u3092\u4f7f\u3046\u3053\u3068\u306b\u3057\u305f\u3002<\/li>\n<li>\u5165\u624b\u6027\u3068\u3044\u3046\u9762\u3067\u306f\u3001miniUHS\u3084MAX3421E\u81ea\u4f53\u3082\u72b6\u6cc1\u304c\u3088\u304f\u306a\u3044\u3057\u3001\u5c11\u306a\u3044\u5728\u5eab\u3068\u5186\u5b89\u3082\u3042\u3063\u3066\u304b\u5024\u6bb5\u3082\u3069\u3093\u3069\u3093\u4e0a\u304c\u3063\u3066\u3044\u308b\u3088\u3046\u3067\u3042\u308b\u3002\u53bb\u5e74\u306e\u79cb\u304f\u3089\u3044\u304b\u3089Aliexpress\u3067\u305f\u307e\u306b\u5b89\u3044\u306e\u304c\u3042\u308b\u3068\u767a\u6ce8\u3057\u3066\u307f\u305f\u308a\u3057\u305f\u304c\u3001\u300c\u5b9f\u306f\u5728\u5eab\u304c\u3042\u308a\u307e\u305b\u3093\u300d\u3068\u304b\u30011\u30f6\u6708\u7d4c\u3063\u3066\u3082\u51fa\u8377\u3057\u306a\u3044\u304f\u305b\u306b\u300c\u3061\u3083\u3093\u3068\u9001\u3063\u3066\u307e\u3059\u3088\u300d\u3068\u304b\u8a00\u3063\u3066\u304f\u308b\u5e97\u304c\u6570\u8ed2\u3042\u3063\u305f\u308a\u3057\u305f\u3002\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u3067\u304d\u306a\u3044\u8f38\u9001\u624b\u6bb5\u306f\u5b89\u304f\u3066\u3082\u9078\u3093\u3067\u306f\u30c0\u30e1\u3067\u3059\u3002<\/li>\n<li>SAMD21\u3001nRF52\u306f\u3001TinyUSB\u3068\u3044\u3046USB\u30c7\u30d0\u30a4\u30b9\u3092\u4f5c\u308b\u305f\u3081\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u5229\u7528\u3067\u304d\u308b\u3002hoboNicola\u3067\u3082\u3001\u3053\u308c\u3089\u306e\u30de\u30a4\u30b3\u30f3\u7528\u306b\u306fArduino\u7248\u306eTinyUSB\u30e9\u30a4\u30d6\u30e9\u30ea (\u00a0 <a href=\"https:\/\/github.com\/adafruit\/Adafruit_TinyUSB_Arduino\" target=\"_blank\" rel=\"noopener\">https:\/\/github.com\/adafruit\/Adafruit_TinyUSB_Arduino<\/a> )\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u306b\u3057\u305f\u30028\u30d3\u30c3\u30c8\u306eAVR\u30de\u30a4\u30b3\u30f3\u306f\u5bfe\u8c61\u5916\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3001ATMega32u4\u7248\u306f\u5f93\u6765\u3068\u540c\u69d8\u306eArduino USB\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u306b\u3057\u30012\u3064\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u30e9\u30c3\u30d7\u3057\u3066\u5171\u901a\u5316\u3059\u308b\u3088\u3046\u306b\u3057\u305f\u3002<\/li>\n<li>\u6b21\u56de\u306fsamd21\u3068nrf52(ISP1807)\u3067\u4f7f\u3048\u308bhoboNicola\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u8a71\u306b\u306a\u308b\u4e88\u5b9a\u3067\u3059\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 SparkFun Pro Micro 3.3V\/8MHz\u7248 (ATMega32u4)\u3068mini USB Host Shield\u00a0 (USBHost\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9 MAX3421E)\u3092\u7d44\u307f\u5408\u308f\u305b\u305fUSB\u30ad\u30fc\u30dc\u30fc\u30c9\u7248\u306e  &hellip; <a href=\"https:\/\/okiraku-camera.tokyo\/blog\/?p=14346\" class=\"more-link\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"screen-reader-text\">samd21\u7528hoboNicola\u30a2\u30c0\u30d7\u30bf\u306e\u4f5c\u6210<\/span> <span class=\"meta-nav\">&rarr;<\/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":[65,151,166,194],"class_list":["post-14346","post","type-post","status-publish","format-standard","hentry","category-programming","tag-arduino","tag-hobonicola","tag-miniuhs","tag-samd21"],"_links":{"self":[{"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=\/wp\/v2\/posts\/14346","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=14346"}],"version-history":[{"count":0,"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=\/wp\/v2\/posts\/14346\/revisions"}],"wp:attachment":[{"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=14346"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14346"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/okiraku-camera.tokyo\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14346"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}