{"id":224,"date":"2025-03-12T23:02:54","date_gmt":"2025-03-12T14:02:54","guid":{"rendered":"https:\/\/mazegohan.blog\/?p=224"},"modified":"2025-03-12T23:02:54","modified_gmt":"2025-03-12T14:02:54","slug":"arduino-mega-2560-%e3%81%a8%e4%ba%92%e6%8f%9b%e6%a9%9f%e3%81%a7%e9%81%8a%e3%81%b6-%e3%80%9c%e3%81%9d%e3%81%aeatmega2560%e3%81%af%e6%9c%ac%e7%89%a9%e3%81%8b%e3%80%9c","status":"publish","type":"post","link":"https:\/\/mazegohan.blog\/?p=224","title":{"rendered":"Arduino MEGA 2560 \u3068\u4e92\u63db\u6a5f\u3067\u904a\u3076 \u301c\u305d\u306eATMEGA2560\u306f\u672c\u7269\u304b\u301c"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u304a\u3053\u3068\u308f\u308a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u3067\u306f Microchip ATMEGA2560 \u306e\u771f\u8d0b\u3092\u5224\u5b9a\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u3042\u304f\u307e\u3067\u300c\u79c1\u306e\u624b\u5143\u306b\u3042\u308b\u57fa\u677f\u306b\u3064\u3044\u3066\u300d\u300c\u79c1\u306a\u308a\u306e\u57fa\u6e96\u3067\u300d\u5224\u5b9a\u3057\u305f\u3082\u306e\u306b\u904e\u304e\u307e\u305b\u3093\u3002\u304a\u624b\u5143\u306e\u57fa\u677f\u3084\u4e00\u822c\u306b\u6d41\u901a\u3057\u3066\u3044\u308b\u88fd\u54c1\u306b\u305d\u306e\u307e\u307e\u901a\u7528\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8b\u306e\u767a\u7aef<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Original Prusa 3S+ \u3092 MK4S \u306b upgrade \u3057\u305f\u969b\u3001\u8af8\u3005\u306e\u90e8\u54c1\u3068\u3042\u308f\u305b\u3066 Einsy RAMbo \u304c\u4f59\u3063\u305f<br>\u2193<br>\u30e1\u30eb\u30ab\u30ea\u3067\u58f2\u308b\u624b\u3082\u3042\u308b\u304c\u3001\u3053\u308c\u306f\u3053\u308c\u3067\u904a\u3079\u305d\u3046\u306a\u306e\u3067\u624b\u5143\u306b\u7f6e\u3044\u3066\u304a\u304f\u3053\u3068\u306b\u3057\u3088\u3046<br>\u2193<br>\u3068\u306f\u3044\u3048\u3044\u304d\u306a\u308a\u5b9f\u6a5f\u3067\u904a\u3076\u306e\u306f\u6577\u5c45\u304c\u9ad8\u3044\u3002\u898b\u901a\u3057\u304c\u3088\u3044(\u6bba\u98a8\u666f\u3068\u3082\u8a00\u3046) 8-bit MCU \u3067\u904a\u3073\u305f\u3044\u6c17\u5206\u3067\u3082\u3042\u308b\u306e\u3067\u3001\u307e\u305a\u306f\u5143\u306b\u306a\u3063\u305f Arduino MEGA 2560 \u3092\u3044\u3058\u3063\u3066\u307f\u3088\u3046\u304b<br>\u2193<br>\u516c\u5f0f\u306e\u57fa\u677f\u306f\u304a\u9ad8\u3044\u306e\u3067 Amazon \u3067\u5b89\u3044\u3082\u306e\u3092\u63a2\u305d\u3046<br>\u2193<br>\u5c4a\u3044\u305f\u3051\u3069\u3053\u308c\u30cb\u30bb\u30e2\u30ce!?<br>\u2193<br>\u8208\u5473\u304c\u51fa\u3066\u304d\u3066\u3057\u307e\u3044\u3001\u8272\u3005\u8cb7\u3063\u3066\u307f\u305f \u2190\u30a4\u30de\u30b3\u30b3<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8272\u3005\u306a\u57fa\u677f\u3068\u8f09\u3063\u3066\u3044\u308bMCU<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u516c\u5f0f\u306e Arduino MEGA 2560 Rev3 \u306f\u79cb\u6708\u96fb\u5b50\u901a\u5546\u3067\u8cb7\u3044\u307e\u3057\u305f\u3002\u4ed6\u306f Amazon \u3067 &#8220;Arduino MEGA 2560&#8221; \u3067\u691c\u7d22\u3057\u305f\u7d50\u679c\u306e\u3046\u3061\u3001\u9001\u6599\u306a\u3057\u3067\u5165\u624b\u3067\u304d\u308b\u3082\u306e\u3092\u9078\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Arduino MEGA 2560 Rev3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8cfc\u5165\u5143: <a href=\"https:\/\/akizukidenshi.com\/catalog\/g\/g107381\/\">https:\/\/akizukidenshi.com\/catalog\/g\/g107381\/<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u88fd\u54c1\u60c5\u5831: <a href=\"https:\/\/docs.arduino.cc\/hardware\/mega-2560\/\">https:\/\/docs.arduino.cc\/hardware\/mega-2560\/<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305a\u306f\u8a00\u308f\u305a\u3068\u77e5\u308c\u305f\u516c\u5f0f\u306e\u57fa\u677f\u304b\u3089\u3002\u7d50\u5c40\u300c\u3069\u3046\u305b\u30cb\u30bb\u30e2\u30ce\u3082\u6df7\u3056\u3063\u3066\u308b\u3093\u3084\u308d? \u6bd4\u8f03\u7528\u306b\u3061\u3083\u3093\u3068\u3057\u305f\u3082\u306e\u3082\u8cb7\u3046\u3068\u3044\u305f\u308d\u300d\u3068\u3044\u3046\u610f\u56f3\u3067\u8cb7\u3044\u307e\u3057\u305f\u3002\u9ad8\u3044\u3068\u304b\u4f55\u3060\u304b\u3093\u3060\u8a00\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u78ba\u5b9f\u306b\u4fe1\u983c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ArduinoMEGA2560_top-1024x768.jpeg\" alt=\"\" class=\"wp-image-296\" srcset=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ArduinoMEGA2560_top-1024x768.jpeg 1024w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ArduinoMEGA2560_top-300x225.jpeg 300w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ArduinoMEGA2560_top-768x576.jpeg 768w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ArduinoMEGA2560_top-1536x1152.jpeg 1536w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ArduinoMEGA2560_top.jpeg 1980w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Arduino MEGA 2560 Rev3 \u8868\u9762<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ArduinoMEGA2560_bottom-1024x768.jpeg\" alt=\"\" class=\"wp-image-297\" srcset=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ArduinoMEGA2560_bottom-1024x768.jpeg 1024w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ArduinoMEGA2560_bottom-300x225.jpeg 300w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ArduinoMEGA2560_bottom-768x576.jpeg 768w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ArduinoMEGA2560_bottom-1536x1152.jpeg 1536w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ArduinoMEGA2560_bottom.jpeg 1980w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Arduino MEGA 2560 Rev3 \u88cf\u9762<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ArduinoMEGA2560_mcu-1024x768.jpeg\" alt=\"\" class=\"wp-image-298\" srcset=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ArduinoMEGA2560_mcu-1024x768.jpeg 1024w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ArduinoMEGA2560_mcu-300x225.jpeg 300w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ArduinoMEGA2560_mcu-768x576.jpeg 768w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ArduinoMEGA2560_mcu-1536x1152.jpeg 1536w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ArduinoMEGA2560_mcu.jpeg 1980w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Arduino MEGA 2560 Rev3 \u306e MCU \u90e8\u5206\u3092\u62e1\u5927<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">ELEGOO Arduino\u7528 MEGA2560 R3\u30dc\u30fc\u30c9 (\u9ed2)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8cfc\u5165\u5143: <a href=\"https:\/\/www.amazon.co.jp\/dp\/B06Y4KZV1J\">https:\/\/www.amazon.co.jp\/dp\/B06Y4KZV1J<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u88fd\u54c1\u60c5\u5831: \u4e0d\u660e<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6614\u306f Arduino \u95a2\u9023\u306e\u90e8\u54c1\u3001\u6700\u8fd1\u306f 3D printer \u3067\u6709\u540d\u306a ELEGOO brand \u306e\u57fa\u677f\u3002\u9752\u3068\u9ed2\u304c\u8ca9\u58f2\u3055\u308c\u3066\u304a\u308a\u3001\u4eca\u56de\u306f\u30ab\u30c3\u30b3\u3044\u3044\u9ed2\u3092\u9078\u3073\u307e\u3057\u305f\u3002\u5199\u771f\u306b\u306f\u3042\u308a\u307e\u305b\u3093\u304c USB A-B cable \u304c\u4ed8\u5c5e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u57fa\u677f\u306e ATMEGA2560 \u306b\u306f\u5999\u306a\u6591\u70b9\u304c\u3042\u308a\u307e\u3059\u3002\u6a19\u8a18\u306e\u66f8\u4f53\u3082\u4ed6\u3068\u7570\u306a\u308b\u3046\u3048\u3001\u7e26\u65b9\u5411\u306b\u524a\u3063\u305f\u3088\u3046\u306a\u8de1(?) \u3082\u3042\u308a\u3001\u602a\u3057\u3055\u30d0\u30c4\u30b0\u30f3\u3067\u3059\u306d\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ELEGOO_top-1024x768.jpeg\" alt=\"\" class=\"wp-image-300\" srcset=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ELEGOO_top-1024x768.jpeg 1024w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ELEGOO_top-300x225.jpeg 300w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ELEGOO_top-768x576.jpeg 768w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ELEGOO_top-1536x1152.jpeg 1536w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ELEGOO_top.jpeg 1980w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">ELEGOO \u306e\u57fa\u677f\u306e\u8868\u9762\u3002MCU \u306e\u8868\u9762\u306b\u30ad\u30ba\u306a\u306e\u304b\u6c5a\u308c\u306a\u306e\u304b\u304c\u3042\u308a\u307e\u3059\u3002<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ELEGOO_bottom-1024x768.jpeg\" alt=\"\" class=\"wp-image-301\" srcset=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ELEGOO_bottom-1024x768.jpeg 1024w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ELEGOO_bottom-300x225.jpeg 300w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ELEGOO_bottom-768x576.jpeg 768w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ELEGOO_bottom-1536x1152.jpeg 1536w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ELEGOO_bottom.jpeg 1980w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">ELEGOO \u306e\u57fa\u677f\u306e\u88cf\u9762<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ELEGOO_mcu-1024x768.jpeg\" alt=\"\" class=\"wp-image-302\" srcset=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ELEGOO_mcu-1024x768.jpeg 1024w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ELEGOO_mcu-300x225.jpeg 300w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ELEGOO_mcu-768x576.jpeg 768w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ELEGOO_mcu-1536x1152.jpeg 1536w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/ELEGOO_mcu.jpeg 1980w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">ELEGOO \u306e\u57fa\u677f\u306b\u8f09\u3063\u3066\u3044\u308b MCU \u306e\u62e1\u5927\u5199\u771f\u3002\u7e26\u65b9\u5411\u306b\u64e6\u3063\u305f\u3088\u3046\u306a\u8de1\u304c\u3042\u308a\u3001\u5b57\u304c\u7d30\u3044\u3067\u3059<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">KEYESTUDIO Mega 2560 R3 Plus \u30de\u30a4\u30b3\u30f3 \u30dc\u30fc\u30c9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8cfc\u5165\u5143: <a href=\"https:\/\/www.amazon.co.jp\/dp\/B08V4RCRS2\">https:\/\/www.amazon.co.jp\/dp\/B08V4RCRS2<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u88fd\u54c1\u60c5\u5831: <a href=\"https:\/\/www.keyestudio.com\/products\/keyestudio-2560-development-board-compatible-with-arduino-uno-r3-usb-cable\">https:\/\/www.keyestudio.com\/products\/keyestudio-2560-development-board-compatible-with-arduino-uno-r3-usb-cable<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ed2\u306e\u57fa\u677f\u306b\u9ec4\u8272\u306e\u6a39\u8102\u90e8\u54c1\u3068\u3044\u3046\u3001\u304b\u306a\u308a\u76ee\u7acb\u3064\u57fa\u677f\u3067\u3059\u3002&#8221;Plus&#8221; \u3068\u66f8\u3044\u3066\u3042\u308b\u65b9\u306f USB \u304c Type-C \u3068\u306a\u3063\u3066\u304a\u308a\u3001GPIO \u3092\u4f7f\u3044\u3084\u3059\u3044\u3088\u3046\u72ec\u81ea\u306e pin header \u3092\u914d\u7f6e\u3057\u3066\u3044\u307e\u3059\u3002\u5199\u771f\u306b\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001USB A-C cable \u304c\u4ed8\u5c5e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/KeyestudioPlus_top-1024x768.jpeg\" alt=\"\" class=\"wp-image-305\" srcset=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/KeyestudioPlus_top-1024x768.jpeg 1024w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/KeyestudioPlus_top-300x225.jpeg 300w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/KeyestudioPlus_top-768x576.jpeg 768w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/KeyestudioPlus_top-1536x1152.jpeg 1536w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/KeyestudioPlus_top.jpeg 1980w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">KEYESTUDIO \u306e &#8220;Plus&#8221; \u306e\u65b9\u306e\u57fa\u677f\u306e\u8868\u9762<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/KeyestudioPlus_bottom-1024x768.jpeg\" alt=\"\" class=\"wp-image-306\" srcset=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/KeyestudioPlus_bottom-1024x768.jpeg 1024w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/KeyestudioPlus_bottom-300x225.jpeg 300w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/KeyestudioPlus_bottom-768x576.jpeg 768w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/KeyestudioPlus_bottom-1536x1152.jpeg 1536w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/KeyestudioPlus_bottom.jpeg 1980w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">KEYESTUDIO \u306e &#8220;Plus&#8221; \u306e\u65b9\u306e\u57fa\u677f\u306e\u88cf\u9762<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/KeyestudioPlus_mcu-1024x768.jpeg\" alt=\"\" class=\"wp-image-307\" srcset=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/KeyestudioPlus_mcu-1024x768.jpeg 1024w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/KeyestudioPlus_mcu-300x225.jpeg 300w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/KeyestudioPlus_mcu-768x576.jpeg 768w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/KeyestudioPlus_mcu-1536x1152.jpeg 1536w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/KeyestudioPlus_mcu.jpeg 1980w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">KEYESTUDIO \u306e &#8220;Plus&#8221; \u306e\u65b9\u306e\u57fa\u677f\u306e MCU<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">KEYESTUDIO Mega 2560 R3 \u30de\u30a4\u30b3\u30f3 \u958b\u767a\u30dc\u30fc\u30c9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8cfc\u5165\u5143: <a href=\"https:\/\/www.amazon.co.jp\/dp\/B01COV7KRS\">https:\/\/www.amazon.co.jp\/dp\/B01COV7KRS<\/a> <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u88fd\u54c1\u60c5\u5831: <a href=\"https:\/\/www.keyestudio.com\/products\/keyestuido-mega-2560-plus-board-compatible-with-arduino-mega-2560-rev3\">https:\/\/www.keyestudio.com\/products\/keyestuido-mega-2560-plus-board-compatible-with-arduino-mega-2560-rev3<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u524d\u9805\u3068\u540c\u3058\u304f KEYESTUDIO brand \u306e\u88fd\u54c1\u3067\u3001\u3084\u306f\u308a\u76ee\u7acb\u3064\u57fa\u677f\u3067\u3059\u3002USB-B \u7248\u306f\u516c\u5f0f\u3068\u540c\u3058\u8a2d\u8a08\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u5199\u771f\u306b\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001USB A-B cable \u304c\u4ed8\u5c5e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Keyestudio_top-1024x768.jpeg\" alt=\"\" class=\"wp-image-309\" srcset=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Keyestudio_top-1024x768.jpeg 1024w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Keyestudio_top-300x225.jpeg 300w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Keyestudio_top-768x576.jpeg 768w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Keyestudio_top-1536x1152.jpeg 1536w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Keyestudio_top.jpeg 1980w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">KEYESTUDIO \u306e &#8220;Plus&#8221; \u304c\u4ed8\u304b\u306a\u3044\u65b9\u306e\u57fa\u677f\u306e\u8868\u9762<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Keyestudio_bottom-1024x768.jpeg\" alt=\"\" class=\"wp-image-310\" srcset=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Keyestudio_bottom-1024x768.jpeg 1024w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Keyestudio_bottom-300x225.jpeg 300w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Keyestudio_bottom-768x576.jpeg 768w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Keyestudio_bottom-1536x1152.jpeg 1536w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Keyestudio_bottom.jpeg 1980w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">KEYESTUDIO \u306e &#8220;Plus&#8221; \u304c\u4ed8\u304b\u306a\u3044\u65b9\u306e\u57fa\u677f\u306e\u88cf\u9762<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Keyestudio_mcu-1024x768.jpeg\" alt=\"\" class=\"wp-image-311\" srcset=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Keyestudio_mcu-1024x768.jpeg 1024w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Keyestudio_mcu-300x225.jpeg 300w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Keyestudio_mcu-768x576.jpeg 768w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Keyestudio_mcu-1536x1152.jpeg 1536w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Keyestudio_mcu.jpeg 1980w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">KEYESTUDIO \u306e &#8220;Plus&#8221; \u304c\u4ed8\u304b\u306a\u3044\u65b9\u306e\u57fa\u677f\u306e MCU<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">WINGONEER Mega 2560 PRO MINI<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8cfc\u5165\u5143: <a href=\"https:\/\/www.amazon.co.jp\/dp\/B07HBR257M\">https:\/\/www.amazon.co.jp\/dp\/B07HBR257M<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u88fd\u54c1\u60c5\u5831: \u4e0d\u660e\u3002\u305f\u3076\u3093\u4f55\u304b\u306e clone \u304b\u3001\u305d\u306e\u5b50\u5b6b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Arduino form factor \u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u307e\u3042\u7269\u306f\u8a66\u3057\u306b\u3068\u8cb7\u3063\u3066\u307f\u307e\u3057\u305f\u3002\u3053\u306eMCU\u306e marking \u3060\u3051 2017\u5e74\u306e PCN (GBNG-15KQFZ896) \u3088\u308a\u53e4\u3044\u4ed5\u69d8\u306b\u306a\u3063\u3066\u304a\u308a\u3001date code \u306f 1345 (2013\u5e74\u306e45\u9031\u76ee\u300111\u67084\u301c10\u65e5) \u3068\u66f8\u3044\u3066\u3042\u308a\u307e\u3059\u3002SARS-CoV-2 \u3084\u305d\u306e\u4ed6\u8af8\u3005\u306b\u3088\u308b\u534a\u5c0e\u4f53\u4e0d\u8db3\u306e\u306f\u308b\u304b\u4ee5\u524d\u306e\u90e8\u54c1\u304c\u4eca\u6642\u6d41\u901a\u3057\u3066\u3044\u308b\u3068\u306f\u3068\u3066\u3082\u601d\u3048\u306a\u3044\u306e\u3067\u3059\u304c\u2026\u2026\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Wingonner_top-1024x768.jpeg\" alt=\"\" class=\"wp-image-313\" srcset=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Wingonner_top-1024x768.jpeg 1024w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Wingonner_top-300x225.jpeg 300w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Wingonner_top-768x576.jpeg 768w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Wingonner_top-1536x1152.jpeg 1536w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Wingonner_top.jpeg 1980w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">WINGONEER \u306e\u57fa\u677f\u306e\u88cf\u9762<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Wingonner_bottom-1024x768.jpeg\" alt=\"\" class=\"wp-image-314\" srcset=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Wingonner_bottom-1024x768.jpeg 1024w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Wingonner_bottom-300x225.jpeg 300w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Wingonner_bottom-768x576.jpeg 768w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Wingonner_bottom-1536x1152.jpeg 1536w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Wingonner_bottom.jpeg 1980w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">WINGONEER \u306e\u57fa\u677f\u306e\u88cf\u9762\u3002ICSP \u306e silk \u304c\u5de6\u53f3(\u88cf\u8868)\u9593\u9055\u3048\u3066\u5370\u5237\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u57fa\u677f\u8a2d\u8a08\u3042\u308b\u3042\u308b\u3067\u3059\u306d<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Wingonner_mcu-1024x768.jpeg\" alt=\"\" class=\"wp-image-315\" srcset=\"https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Wingonner_mcu-1024x768.jpeg 1024w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Wingonner_mcu-300x225.jpeg 300w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Wingonner_mcu-768x576.jpeg 768w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Wingonner_mcu-1536x1152.jpeg 1536w, https:\/\/mazegohan.blog\/wp-content\/uploads\/2025\/03\/Wingonner_mcu.jpeg 1980w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">WINGONEER \u306e\u57fa\u677f\u306b\u8f09\u3063\u3066\u3044\u308b MCU\u3002\u4e09\u89d2\u5f62\u30671\u756apin\u3092\u6307\u3059\u53e4\u3044\u8868\u8a18\u3067\u3059<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u3069\u3046\u3084\u3063\u3066\u507d\u7269\u3092\u8b58\u5225\u3059\u308b\u304b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8272\u3005\u3068\u624b\u6bb5\u306f\u3042\u308b\u3088\u3046\u3067\u3059\u304c\u3001\u4eca\u56de\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3068\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5916\u89b3<\/li>\n\n\n\n<li>Signature bytes<\/li>\n\n\n\n<li>Serial number<\/li>\n\n\n\n<li>IdCode (JTAG)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3055\u3059\u304c\u306bX\u7dda\u900f\u904e\u5199\u771f\u3092\u64ae\u308b\u8a2d\u5099\u306f\u3042\u308a\u307e\u305b\u3093\u3057\u3001\u4f7f\u3046(\u3082\u3057\u304f\u306f\u8fd4\u54c1\u3059\u308b)\u3064\u3082\u308a\u3067\u8cb7\u3063\u305f\u57fa\u677f\u306eMCU\u3092\u7099\u3063\u305f\u308a\u524a\u3063\u305f\u308a\u3059\u308b\u308f\u3051\u306b\u306f\u3044\u304d\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5916\u89b3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u8ff0\u306e\u901a\u308a\u3001ELEGOO brand \u306e\u57fa\u677f\u3060\u3051\u306f\u660e\u3089\u304b\u306b\u4e0d\u5be9\u3067\u3059\u3002WINGONEER brand \u306e\u8868\u8a18\u306f\u3001\u53e4\u3044\u3082\u306e\u306e\u6b63\u5e38\u306b\u898b\u3048\u307e\u3059\u3002\u3044\u30842013\u5e74\u306e\u90e8\u54c1\u304c\u30a4\u30de\u30c9\u30ad\u6d41\u901a\u3057\u3066\u308b\u30ef\u30b1\u306a\u3044\u3060\u308d\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Signature bytes<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">AVR series \u306b\u306f MCU \u306e\u54c1\u7a2e\u3092\u793a\u3059 register \u304c\u3042\u308a\u307e\u3059\u3002Datasheet \u306b\u3082\u8a18\u8f09\u3055\u308c\u3066\u304a\u308a\u3001ATMEGA2560 \u306e\u5834\u5408\u306f 0x1e, 0x98, 0x01 \u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u624b\u5143\u306b\u3042\u308b PICKit4 \u3092\u4f7f\u3063\u3066 avrdude \u3067\u53d6\u5f97\u3059\u308b\u3068\u304d\u306f\u3053\u3093\u306a\u611f\u3058\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>avrdude -p m2560 -c pickit4_icsp -q -F -U signature:r:-:h<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eca\u56de\u306e5\u679a\u3067\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u88fd\u54c1\u540d<\/th><th>Brand<\/th><th>Signature bytes<\/th><\/tr><\/thead><tbody><tr><td>Arduino MEGA 2560<\/td><td>Arduino<\/td><td>0x1e, 0x98, 0x01<\/td><\/tr><tr><td>Arduino\u7528 MEGA2560 R3\u30dc\u30fc\u30c9(\u9ed2)<\/td><td>ELEGOO<\/td><td>0x1e, 0x98, 0x01<\/td><\/tr><tr><td>Mega 2560 R3 Plus \u30de\u30a4\u30b3\u30f3 \u30dc\u30fc\u30c9<\/td><td>KEYESTUDIO<\/td><td>0x1e, 0x98, 0x01<\/td><\/tr><tr><td>Mega 2560 R3 \u30de\u30a4\u30b3\u30f3 \u958b\u767a\u30dc\u30fc\u30c9<\/td><td>KEYESTUDIO<\/td><td>0x1e, 0x98, 0x01<\/td><\/tr><tr><td>Mega 2560 PRO MINI<\/td><td>WINGONEER<\/td><td>0x1e, 0x98, 0x01<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3044\u305a\u308c\u3082\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u306d\u3002\u6b21\u306b\u884c\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Serial number<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30cd\u30bf\u5143\u306f <a href=\"https:\/\/senzor.robotika.sk\/sensorwiki\/index.php\/Fake_AVR_chips\">SensorWiki \u3068\u3044\u3046\u6d77\u5916\u306e web page<\/a> \u3067\u3059\u3002Arduino \u3067 program \u3092\u66f8\u304d\u8fbc\u3093\u3067\u8abf\u3079\u308b\u65b9\u6cd5\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001ICSP header \u3092\u4f7f\u3063\u3066 avrdude \u3067\u8aad\u307f\u51fa\u3059\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u307e\u305f Arduino MEGA 2560 \u306e\u57fa\u677f\u306f\u3088\u304f\u8003\u3048\u3089\u308c\u305f\u8a2d\u8a08\u306b\u306a\u3063\u3066\u3044\u3066\u3001ATMEGA16U2 \u306e ICSP header \u3082\u51fa\u3066\u3044\u307e\u3059\u3002USB-UART \u5909\u63db\u306b ATMEGA16U2 \u3092\u4f7f\u3063\u3066\u3044\u308b\u3082\u306e\u306f\u3001\u305d\u3061\u3089\u3082\u53d6\u5f97\u3057\u3066\u307f\u307e\u3057\u305f\u3002\u524d\u9805\u540c\u69d8\u3001PICKit4 \u3068 avrdude \u3092\u4f7f\u3046\u3068\u3053\u3093\u306a\u611f\u3058\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># ATMEGA2560 \u3067 serial number \u3092\u8aad\u307f\u51fa\u3059\navrdude -p m2560 -c pickit4_icsp -q -F -U sernum:r:-:h\n\n# ATMEGA32U4\navrdude -p m32u4 -c pickit4_icsp -q -F -U sernum:r:-:h\n\n# ATMEGA328P\navrdude -p m328p -c pickit4_icsp -q -F -U sernum:r:-:h\n\n# ATMEGA328PB\navrdude -p m328pb -c pickit4_icsp -q -F -U sernum:r:-:h<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u516c\u5f0f\u306b\u306f\u300c<a href=\"https:\/\/microchip.my.site.com\/s\/article\/8-bit-AVR-MCU-with-unique-serial-number\">Classic AVR \u306f ATMEGA328PB \u306e\u307f\u5bfe\u5fdc\u3002Modern AVR \u306f\u307b\u3068\u3093\u3069\u306e\u54c1\u7a2e\u304c\u5bfe\u5fdc<\/a>\u300d\u3068\u306a\u3063\u3066\u3044\u308b\u3082\u306e\u306e\u3001\u8abf\u3079\u305f\u7bc4\u56f2\u3067\u306f\u52d5\u4f5c\u3057\u307e\u3057\u305f\u3002\u305f\u3060\u3057 ATMEGA2560 \u306f\u516c\u5f0f\u306b\u306f\u975e\u5bfe\u5fdc\u306a\u306e\u3067\u3001\u3053\u308c\u304c\u8a3c\u62e0\u306b\u306a\u308b\u304b\u306f\u5fae\u5999\u306a\u3068\u3053\u308d\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u88fd\u54c1\u540d<\/th><th>Brand<\/th><th>MCU<\/th><th>Serial number<\/th><\/tr><\/thead><tbody><tr><td>Arduino MEGA 2560<\/td><td>Arduino<\/td><td>ATMEGA2560<\/td><td>0x43,0x33,0x38,0x32,0x34,0x38,0xff,0x13,0x1,0xb<\/td><\/tr><tr><td>Arduino MEGA 2560<\/td><td>Arduino<\/td><td>ATMEGA16U2<\/td><td>0x34,0x34,0x39,0x35,0x35,0x36,0x15,0x14,0x20,0x1d<\/td><\/tr><tr><td>Arduino\u7528 MEGA2560 R3\u30dc\u30fc\u30c9(\u9ed2)<\/td><td>ELEGOO<\/td><td>ATMEGA2560<\/td><td>0x58,0xff,0xfd,0xff,0xfd,0xff,0xff,0xff,0xff,0xff<\/td><\/tr><tr><td>Arduino\u7528 MEGA2560 R3\u30dc\u30fc\u30c9(\u9ed2)<\/td><td>ELEGOO<\/td><td>ATMEGA16U2<\/td><td>0x43,0x33,0x31,0x32,0x39,0x35,0x15,0x8,0x26,0x23<\/td><\/tr><tr><td>Mega 2560 R3 Plus \u30de\u30a4\u30b3\u30f3 \u30dc\u30fc\u30c9<\/td><td>KEYESTUDIO<\/td><td>ATMEGA2560<\/td><td>0x6e,0x75,0x6e,0x6b,0x77,0x6f,0xff,0x0,0x8,0x2<\/td><\/tr><tr><td>Mega 2560 R3 \u30de\u30a4\u30b3\u30f3 \u958b\u767a\u30dc\u30fc\u30c9<\/td><td>KEYESTUDIO<\/td><td>ATMEGA2560<\/td><td>0x6e,0x75,0x6e,0x6b,0x77,0x6f,0xff,0x0,0x12,0x7<\/td><\/tr><tr><td>Mega 2560 R3 \u30de\u30a4\u30b3\u30f3 \u958b\u767a\u30dc\u30fc\u30c9<\/td><td>KEYESTUDIO<\/td><td>ATMEGA16U2<\/td><td>0x42,0x33,0x31,0x30,0x33,0x32,0x15,0x17,0x1b,0x5<\/td><\/tr><tr><td>Mega 2560 PRO MINI<\/td><td>WINGONEER<\/td><td>ATMEGA2560<\/td><td>0x58,0x33,0x30,0x32,0x33,0x38,0xff,0x13,0xc,0x10<\/td><\/tr><tr><td>\u53c2\u8003\u8cc7\u6599<\/td><td><\/td><td>ATMEGA328P<\/td><td>0x32,0x32,0x36,0x39,0x39,0x36,0xff,0xc,0x37,0x1c<\/td><\/tr><tr><td>\u53c2\u8003\u8cc7\u6599<\/td><td><\/td><td>ATMEGA328PB<\/td><td>0x4d,0x30,0x42,0x34,0x32,0x49,0x69,0x8,0x18,0x23<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u672b\u5c3e 3bytes \u304c wafer number \u3068 wafer \u4e0a\u306e\u4f4d\u7f6e\u3092\u793a\u3059\u5ea7\u6a19\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002ELEGOO \u306e ATMEGA2560 \u3060\u3051 0xFF \u304c\u9023\u7d9a\u3057\u3066\u304a\u308a\u3001\u969b\u7acb\u3063\u3066\u304a\u304b\u3057\u306a\u5024\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u540c\u3058\u57fa\u677f\u306b\u8f09\u3063\u3066\u3044\u308b ATMEGA16U2 \u306f\u305d\u308c\u3063\u307d\u3044\u5024\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3002<br>\u307e\u305f\u3001KEYESTUDIO \u306e2\u88fd\u54c1\u306f ATMEGA2560 \u306e\u8868\u8a18\u306b\u3042\u308b date code \u306b26\u9031\u9593\u306e\u958b\u304d\u304c\u3042\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u540c\u3058 lot \u756a\u53f7\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u4e0d\u81ea\u7136\u3067\u3059\u306d\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">JTAG IdCode<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">ATMEGA2560 \u306f JTAG boundary scan \u306b\u5bfe\u5fdc\u3057\u3066\u304a\u308a\u3001\u5de5\u5834\u51fa\u8377\u6642\u306b\u306f\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057 Arduino \u306b\u8f09\u3063\u3066\u3044\u308b\u3082\u306e\u306f\u7121\u52b9\u5316\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001fuse bit \u3092\u5909\u66f4\u3057\u3066<strong><span style=\"text-decoration: underline;\">\u96fb\u6e90\u3092\u5165\u308c\u76f4\u3059<\/span><\/strong>\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># JTAGEN \u3092 0 \u306b\u3059\u308b (JTAG\u3092\u6709\u52b9\u306b\u3059\u308b)\navrdude -p m2560 -c pickit4_icsp -q -F -U hfuse:w:90:m<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">JTAG debugger \u306b\u306f<a href=\"https:\/\/akizukidenshi.com\/catalog\/g\/g106503\/\">\u79cb\u6708\u96fb\u5b50\u901a\u5546\u306eAE-FT232HL<\/a>\u3068 OpenOCD \u3092\u4f7f\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>openocd -s dir\/of\/scripts\/ -f interface\/ftdi\/um232h.cfg -c \"adapter speed 4500\" -c \"jtag newtap avr cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id 0x5980103F\"<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b63\u5e38\u306b\u52d5\u4f5c\u3059\u308c\u3070\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u51fa\u529b\u306b\u306a\u308a\u307e\u3059\u3002\u3064\u3044\u3067\u306b silicone revision \u3082\u5206\u304b\u308b\u3093\u3067\u3059\u304c\u3001\u3053\u306e\u5834\u5408\u306f 0x5 (Rev.F) \u3067\u3059\u306d\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Open On-Chip Debugger 0.12.0 (2024-12-30-15:51)\nLicensed under GNU GPL v2\nFor bug reports, read\n\thttp:&#47;&#47;openocd.org\/doc\/doxygen\/bugs.html\nadapter speed: 4500 kHz\n\nInfo : auto-selecting first available session transport \"jtag\". To override use 'transport select &lt;transport&gt;'.\nInfo : Listening on port 6666 for tcl connections\nInfo : Listening on port 4444 for telnet connections\nInfo : clock speed 4500 kHz\nInfo : JTAG tap: avr.cpu tap\/device found: 0x5980103f (mfg: 0x01f (Atmel), part: 0x9801, ver: 0x5)\nWarn : gdb services need one or more targets defined<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u65b9\u3001\u3053\u3053\u3067\u30dc\u30ed\u3092\u51fa\u3057\u305f WINGONEER \u306e\u57fa\u677f\u306f\u3053\u3093\u306a\u611f\u3058\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Open On-Chip Debugger 0.12.0 (2024-12-30-15:51)\nLicensed under GNU GPL v2\nFor bug reports, read\n\thttp:&#47;&#47;openocd.org\/doc\/doxygen\/bugs.html\nadapter speed: 4500 kHz\n\nInfo : auto-selecting first available session transport \"jtag\". To override use 'transport select &lt;transport&gt;'.\nInfo : Listening on port 6666 for tcl connections\nInfo : Listening on port 4444 for telnet connections\nInfo : clock speed 4500 kHz\nInfo : JTAG tap: avr.cpu tap\/device found: 0xffffff03 (mfg: 0x781 (&lt;unknown&gt;), part: 0xffff, ver: 0xf)\nWarn : JTAG tap: avr.cpu       UNEXPECTED: 0xffffff03 (mfg: 0x781 (&lt;unknown&gt;), part: 0xffff, ver: 0xf)\nError: JTAG tap: avr.cpu  expected 1 of 1: 0x5980103f (mfg: 0x01f (Atmel), part: 0x9801, ver: 0x5)\nError: Trying to use configured scan chain anyway...\nError: avr.cpu: IR capture error; saw 0x00 not 0x01\nWarn : Bypassing JTAG setup events due to errors\nWarn : gdb services need one or more targets defined<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u304a fuse bit \u3092\u623b\u3059\u65b9\u6cd5\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># JTAGEN \u3092 1 \u306b\u3059\u308b (JTAG\u3092\u7121\u52b9\u306b\u3059\u308b)\navrdude -p m2560 -c pickit4_icsp -q -F -U hfuse:w:d0:m<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u307e\u3068\u3081<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u3053\u3053\u307e\u3067\u306e\u7d50\u679c\u3092\u307e\u3068\u3081\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><\/th><th>Arduino MEGA 2560 Rev3<\/th><th>Arduino\u7528 MEGA2560 R3\u30dc\u30fc\u30c9(\u9ed2)<\/th><th>Mega 2560 R3 Plus \u30de\u30a4\u30b3\u30f3 \u30dc\u30fc\u30c9<\/th><th>Mega 2560 R3 \u30de\u30a4\u30b3\u30f3 \u958b\u767a\u30dc\u30fc\u30c9<\/th><th>Mega 2560 PRO MINI<\/th><\/tr><\/thead><tbody><tr><td>Brand<\/td><td>Arduino<\/td><td>ELEGOO<\/td><td>KEYESTUDIO<\/td><td>KEYESTUDIO<\/td><td>WINGONEER<\/td><\/tr><tr><td>\u8cfc\u5165\u5143<\/td><td>\u79cb\u6708\u96fb\u5b50\u901a\u5546<\/td><td>Amazon<\/td><td>Amazon<\/td><td>Amazon<\/td><td>Amazon<\/td><\/tr><tr><td>\u7a0e(10%)\u8fbc\u4fa1\u683c<\/td><td>6,920<\/td><td>2,639<\/td><td>2,699<\/td><td>2,699<\/td><td>2,139<\/td><\/tr><tr><td>USB-UART\u5909\u63db<\/td><td>ATMEGA16U2<\/td><td>ATMEGA16U2<\/td><td>CP2102<\/td><td>ATMEGA16U2<\/td><td>WCH340G<\/td><\/tr><tr><td>USB\u7aef\u5b50<\/td><td>B<\/td><td>B<\/td><td>C<\/td><td>B<\/td><td>Micro-B<\/td><\/tr><tr><td>MCU\u5916\u89b3<\/td><td>OK<\/td><td><strong><span style=\"text-decoration: underline;\">\u6591\u70b9\u30fb\u50b7\u3042\u308a\u3001\u5b57\u304c\u7d30\u3044<\/span><\/strong><\/td><td>OK<\/td><td>OK<\/td><td><strong><span style=\"text-decoration: underline;\">\u8868\u8a18\u304c\u6975\u7aef\u306b\u53e4\u3044<\/span><\/strong><\/td><\/tr><tr><td>Date Code<\/td><td>2404RWB<\/td><td>2401Y96<\/td><td><strong><span style=\"text-decoration: underline;\">2243<\/span><\/strong>5AS<\/td><td><strong><span style=\"text-decoration: underline;\">2217<\/span><\/strong>47C<\/td><td>1345<\/td><\/tr><tr><td>Signature bytes<\/td><td>OK<\/td><td>OK<\/td><td>OK<\/td><td>OK<\/td><td>OK<\/td><\/tr><tr><td>S\/N<\/td><td>0x43,0x33,0x38,0x32,0x34,0x38,0xff,0x13,0x1,0xb<\/td><td>0x58,0xff,0xfd,0xff,0xfd,0xff,0xff,<strong><span style=\"text-decoration: underline;\">0xff,0xff,0xff<\/span><\/strong><\/td><td><strong><span style=\"text-decoration: underline;\">0x6e,0x75,0x6e,0x6b,0x77,0x6f<\/span><\/strong>,0xff,0x0,0x8,0x2<\/td><td><strong><span style=\"text-decoration: underline;\">0x6e,0x75,0x6e,0x6b,0x77,0x6f<\/span><\/strong>,0xff,0x0,0x12,0x7<\/td><td>0x58,0x33,0x30,0x32,0x33,0x38,0xff,0x13,0xc,0x10<\/td><\/tr><tr><td>JTAG IdCode<\/td><td>0x5980103f<\/td><td>0x5980103f<\/td><td>0x5980103f<\/td><td>0x5980103f<\/td><td><strong><span style=\"text-decoration: underline;\">0xfffff03f<\/span><\/strong><\/td><\/tr><tr><td>\u5224\u5b9a<\/td><td>OK<\/td><td><strong><span style=\"text-decoration: underline;\">\u507d\u7269<\/span><\/strong><\/td><td><strong><span style=\"text-decoration: underline;\">\u507d\u7269<\/span><\/strong><\/td><td><strong><span style=\"text-decoration: underline;\">\u507d\u7269<\/span><\/strong><\/td><td><strong><span style=\"text-decoration: underline;\">\u507d\u7269<\/span><\/strong><\/td><\/tr><tr><td>\u305d\u306e\u4ed6\u306e\u6ce8\u610f\u4e8b\u9805<\/td><td><\/td><td><\/td><td><\/td><td><\/td><td>ICSP\u306esilk\u304c\u9593\u9055\u3044<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u3055\u304b\u4e92\u63db\u57fa\u677f3\u793e4\u88fd\u54c1\u306e\u3059\u3079\u3066\u304c\u507d\u7269\u3068\u306f\u3002Amazon Marketplace \u306f\u306a\u304b\u306a\u304b\u523a\u6fc0\u7684\u3067\u3059\u3002\u3053\u3046\u3084\u3063\u3066\u958b\u767a\u57fa\u677f\u3068\u3057\u3066\u691c\u8a3c\u3067\u304d\u308c\u3070\u3044\u3044\u306e\u3067\u3059\u304c\u3001\u88fd\u54c1\u306b\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3057\u307e\u3046\u3068\u53b3\u3057\u3044\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u3093\u306a\u7d20\u6027\u306e\u77e5\u308c\u306a\u3044\u3001datasheet \u901a\u308a\u306b\u632f\u308b\u821e\u3046\u304b\u3082\u5206\u304b\u3089\u306a\u3044\u88fd\u54c1\u304c\u666e\u901a\u306b\u6d41\u901a\u3057\u3066\u308b\u3093\u3058\u3083\u306a\u3044\u304b\u3068\u601d\u3046\u3068\u3001\u306a\u304b\u306a\u304b\u6016\u3044\u3067\u3059\u306d\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4f59\u8ac7<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Errata \u3092\u610f\u56f3\u7684\u306b\u8e0f\u3080\u3053\u3068\u3067\u771f\u8d0b\u3092\u5224\u5b9a\u3057\u3088\u3046\u3068\u601d\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u3046\u307e\u304f\u3044\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002Datasheet \u306b\u3088\u308b\u3068\u3001revision F \u306f\u300cADC \u306f differential mode \u3067 gain 200x \u3067\u4f7f\u3048\u306a\u3044\u300d\u65e8\u306e\u8a18\u8ff0\u304c\u3042\u308a\u307e\u3059\u3002\u304c\u3001\u3053\u308c\u304c\u3069\u3046\u3084\u3063\u3066\u3082\u518d\u73fe\u3057\u307e\u305b\u3093\u3002&#8221;Not Functional&#8221; \u3063\u3066\u5177\u4f53\u7684\u306b\u4f55\u306a\u306e\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3068\u308a\u3042\u3048\u305a\u4f7f\u3063\u305f code \u3092\u63b2\u8f09\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#define F_CPU 16000000UL\n#define BAUD 9600\n#define MYUBRR (F_CPU\/16\/BAUD-1)\n#define BUFFER_SIZE 100\n\n#include &lt;avr\/io.h&gt;\n#include &lt;util\/delay.h&gt;\n#include &lt;stdio.h&gt;\n\nvoid uart_init(unsigned int ubrr)\n{\n    UBRR0H = (unsigned char)(ubrr&gt;&gt;8);\n    UBRR0L = (unsigned char)ubrr;\n    UCSR0B = (1&lt;&lt;RXEN0)|(1&lt;&lt;TXEN0);\n    UCSR0C = (1&lt;&lt;USBS0)|(3&lt;&lt;UCSZ00);\n}\n\nvoid adc_init()\n{\n    ADMUX |= (1&lt;&lt;REFS0)|(1&lt;&lt;ADLAR);\n    ADCSRA |= (1&lt;&lt;ADPS2)|(1&lt;&lt;ADPS1)|(1&lt;&lt;ADPS0)|(1&lt;&lt;ADEN);    \n}\n\nvoid uart_transmit(char* str)\n{\n    int n = 0;\n    while(*(str + n) != '\\0')\n    {\n        while ( !( UCSR0A &amp; (1&lt;&lt;UDRE0)) );\n        UDR0 = *(str + n);\n        n++;\n    }\n}\n\nint main(void)\n{\n    uart_init(MYUBRR);\n    adc_init();\n    int adc_value;\n    char buff&#91;BUFFER_SIZE];\n\n    while(1)\n    {\n\/\/        ADMUX = (ADMUX &amp; 0xE0) | 0b11011; \/\/ Mode: Differential, Positive: ADC3, Negative: ADC2, Gain: 1x, Range: -5V .. 5V\n\/\/        ADMUX = (ADMUX &amp; 0xE0) | 0b01101; \/\/ Mode: Differential, Positive: ADC3, Negative: ADC2, Gain: 10x, Range: -500mV .. 500mV\n        ADMUX = (ADMUX &amp; 0xE0) | 0b01111; \/\/ Mode: Differential, Positive: ADC3, Negative: ADC2, Gain: 200x, Range: -25mV .. 25mV\n        ADCSRA |= (1&lt;&lt;ADSC);\n        while( ADCSRA &amp; (1&lt;&lt;ADSC) );\n        adc_value = ADC;\n        sprintf(buff, \"ADC Value: %d\\r\\n\", adc_value &gt;&gt; 6);\n        uart_transmit(buff);\n        _delay_ms(500);\n    }\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u304a\u3053\u3068\u308f\u308a \u3053\u306e\u8a18\u4e8b\u3067\u306f Microchip ATMEGA2560 \u306e\u771f\u8d0b\u3092\u5224\u5b9a\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u3042\u304f\u307e\u3067\u300c\u79c1\u306e\u624b\u5143\u306b\u3042\u308b\u57fa\u677f\u306b\u3064\u3044\u3066\u300d\u300c\u79c1\u306a\u308a\u306e\u57fa\u6e96\u3067\u300d\u5224\u5b9a\u3057\u305f\u3082\u306e\u306b\u904e\u304e\u307e\u305b\u3093\u3002\u304a\u624b\u5143\u306e\u57fa\u677f\u3084\u4e00\u822c\u306b\u6d41\u901a\u3057\u3066\u3044\u308b\u88fd\u54c1\u306b\u305d\u306e\u307e [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":295,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[9],"class_list":["post-224","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-avr"],"_links":{"self":[{"href":"https:\/\/mazegohan.blog\/index.php?rest_route=\/wp\/v2\/posts\/224","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mazegohan.blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mazegohan.blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mazegohan.blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mazegohan.blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=224"}],"version-history":[{"count":127,"href":"https:\/\/mazegohan.blog\/index.php?rest_route=\/wp\/v2\/posts\/224\/revisions"}],"predecessor-version":[{"id":368,"href":"https:\/\/mazegohan.blog\/index.php?rest_route=\/wp\/v2\/posts\/224\/revisions\/368"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mazegohan.blog\/index.php?rest_route=\/wp\/v2\/media\/295"}],"wp:attachment":[{"href":"https:\/\/mazegohan.blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=224"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mazegohan.blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=224"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mazegohan.blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}