{"id":19257,"date":"2023-07-20T08:50:00","date_gmt":"2023-07-20T00:50:00","guid":{"rendered":"https:\/\/www.circuspi.com\/?p=19257"},"modified":"2023-09-20T10:00:29","modified_gmt":"2023-09-20T02:00:29","slug":"maker-ai-xiao-nrf52840-sense","status":"publish","type":"post","link":"https:\/\/www.circuspi.com\/index.php\/2023\/07\/20\/maker-ai-xiao-nrf52840-sense\/","title":{"rendered":"Maker \u73a9 AI\u7cfb\u5217(\u516d)\uff1aXIAO nRF52840 Sense\uff0d\u5165\u9580 TinyML \u5c31\u9760\u5b83\uff01"},"content":{"rendered":"\n<p><style>\n\/* ###\u5be6\u9a57\u4e0b\u4e00\u5217### *\/\n\na:link {color:#0695e4\n;}    \/* \u8a2d\u5b9a\u5c1a\u672a\u9ede\u95b1\u904e\u7684\u9023\u7d50\u6a23\u5f0f *\/\na:visited {color:#0695e4\n;} \/* \u8a2d\u5b9a\u904e\u53bb\u66fe\u7d93\u95b1\u904e\u7684\u9023\u7d50 *\/\na:hover {color:#0695e4\n;}   \/* \u8a2d\u5b9a\u6ed1\u9f20\u6e38\u6a19\u6307\u5728\u9023\u7d50\u4f4d\u7f6e\u4e0a\u7684\u6a23\u5f0f *\/\na:active {color:#0000BB;}  \/* \u8a2d\u5b9a\u4e0a\u9ede\u64ca\u904e\u7684\u9023\u7d50\u6a23\u5f0f *\/\n<\/style><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"526\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2023\/07\/1000x526_1.jpg\" alt=\"\" class=\"wp-image-20032\"\/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u3001Seeed Studio XIAO nRF52840 Sense<\/h2>\n\n\n\n<p>Seeed Studio \u63a8\u51fa\u7684&nbsp;<a href=\"https:\/\/www.icshop.com.tw\/product_list.php?header_search=XIAO\">XI<\/a><a rel=\"noreferrer noopener\" href=\"https:\/\/www.icshop.com.tw\/product_list.php?header_search=XIAO\" target=\"_blank\">AO<\/a>\uff08\u5c0f\uff09\u7cfb\u5217\u958b\u767c\u677f\uff0c\u5f62\u540c\u5176\u540d\u5c3a\u5bf8\u76f8\u7576\u5c0f\u5de7\uff0c\u5168\u7cfb\u5217\u5c3a\u5bf8\u7686\u50c5 21 x 17.5 mm\uff0c\u6bd4\u4e00\u500b\u5341\u5143\u786c\u5e63\u90fd\u9084\u8981\u5c0f\uff01(\u00b0\uff9b\u00b0\u0665) <a rel=\"noreferrer noopener\" href=\"https:\/\/www.icshop.com.tw\/product_list.php?header_search=XIAO\" target=\"_blank\">XIAO<\/a>&nbsp;\u7cfb\u5217\u6709\u591a\u7a2e MCU \u53ef\u4ee5\u4f9b\u9078\u64c7\uff0c\u5305\u542b&nbsp;<a rel=\"noreferrer noopener\" href=\"https:\/\/www.icshop.com.tw\/product-page.php?28852\" target=\"_blank\">SAMD21<\/a>\u3001<a rel=\"noreferrer noopener\" href=\"https:\/\/www.icshop.com.tw\/product-page.php?28853\" target=\"_blank\">ESP32-C3<\/a>\u3001<a rel=\"noreferrer noopener\" href=\"https:\/\/www.icshop.com.tw\/product-page.php?28850\" target=\"_blank\">RP2040<\/a>\u3001<a rel=\"noreferrer noopener\" href=\"https:\/\/www.icshop.com.tw\/product-page.php?28848\" target=\"_blank\">nRF52840<\/a>&nbsp;\u7b49\uff0c\u5176\u4e2d\u6700\u8b93\u7b46\u8005\u9a5a\u8c54\u7684\u5247\u662f&nbsp;<a rel=\"noreferrer noopener\" href=\"https:\/\/www.icshop.com.tw\/product-page.php?28849\" target=\"_blank\">XIAO nRF52840 Sense<\/a>&nbsp;\u9019\u584a\u958b\u767c\u677f\u4e86\uff01\u539f\u56e0\u5728\u65bc\u5176\u786c\u9ad4\u898f\u683c\u548c&nbsp;<a rel=\"noreferrer noopener\" href=\"https:\/\/store-usa.arduino.cc\/products\/arduino-nano-33-ble-sense\" target=\"_blank\">Arduino Nano 33 BLE Sense<\/a>&nbsp;\u76f8\u7576\u63a5\u8fd1\uff0c\u540c\u6a23\u5177\u5099 IMU \u8207\u9ea5\u514b\u98a8\u4f46\u50f9\u683c\u50c5\u70ba\u5f8c\u8005\u7684\u56db\u6210\uff01\u9019\u4e5f\u4ee3\u8868\u4e86\u53ea\u8981\u82b1\u8cbb\u66f4\u5c11\u7684\u9322\uff0c\u5c31\u80fd\u73a9\u5230\u4f7f\u7528&nbsp;<a rel=\"noreferrer noopener\" href=\"https:\/\/store-usa.arduino.cc\/products\/arduino-nano-33-ble-sense\" target=\"_blank\">Arduino Nano 33 BLE Sense<\/a>&nbsp;\u7684 TinyML \u5c08\u6848\u4e86\uff01<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2023\/06\/image-57.png\" alt=\"Maker \u73a9 AI\u7cfb\u5217(\u516d)\uff1aXIAO nRF52840 Sense\uff0d\u5165\u9580 TinyML \u5c31\u9760\u5b83\uff01\" class=\"wp-image-19258\" width=\"353\" height=\"264\"\/><figcaption class=\"wp-element-caption\">XIAO nRF52840 \u5c3a\u5bf8\u6bd4\u5341\u5143\u786c\u5e63\u9084\u5c0f\uff01<\/figcaption><\/figure><\/div>\n\n\n<p>\u7b46\u8005\u540c\u6642\u5c07 Arduino \u8207 XIAO \u7cfb\u5217\u4f7f\u7528 nRF52840 \u7684\u958b\u767c\u677f\u898f\u683c\u6574\u7406\u5982\u4e0b\u8868\uff0c\u53ef\u770b\u5230\u96d6\u7136&nbsp;<a href=\"https:\/\/www.icshop.com.tw\/product-page.php?28848\" target=\"_blank\" rel=\"noreferrer noopener\">XIAO nRF52840 Sense<\/a>&nbsp;\u611f\u6e2c\u5668\u7684\u7a2e\u985e\u4e26\u4e0d\u5982&nbsp;<a href=\"https:\/\/store-usa.arduino.cc\/products\/arduino-nano-33-ble-sense\" target=\"_blank\" rel=\"noreferrer noopener\">Arduino Nano 33 BLE Sense<\/a>\uff0c\u4f46\u6709\u7d93\u5e38\u4f5c\u70ba TinyML \u611f\u6e2c\u7684 IMU \u8207\u9ea5\u514b\u98a8\uff0c\u540c\u6642\u6709\u96fb\u6c60\u7ba1\u7406 IC\uff0c\u4f7f\u5176\u80fd\u5920\u55ae\u9760\u96fb\u6c60\u9032\u884c\u4f9b\u96fb\u4f7f\u7528\uff0c\u50f9\u9322\u4e0a\u4e5f\u76f8\u7576\u6709\u7af6\u722d\u529b\u3002\u9664\u6b64\u4e4b\u5916\u4e5f\u6709\u4e0d\u542b\u611f\u6e2c\u5668\u7684&nbsp;<a href=\"https:\/\/www.icshop.com.tw\/product-page.php?28848\" target=\"_blank\" rel=\"noreferrer noopener\">XIAO nRF52840<\/a>\uff0c\u5982\u679c\u662f\u8981\u81ea\u5df1\u515c\u611f\u6e2c\u5668\u8207\u7cfb\u7d71\u7684 Maker \u4e5f\u53ef\u4ee5\u53c3\u8003\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table aligncenter\"><table><thead><tr><th><\/th><th class=\"has-text-align-left\" data-align=\"left\">XIAO nRF52840 Sense<\/th><th>Arduino Nano 33 BLE Sense<\/th><th>XIAO nRF52840<\/th><th>Arduino Nano 33 BLE<\/th><\/tr><\/thead><tbody><tr><td>MCU<\/td><td class=\"has-text-align-left\" data-align=\"left\">nRF52840<\/td><td>nRF52840<\/td><td>nRF52840<\/td><td>nRF52840<\/td><\/tr><tr><td>Clock Speed<\/td><td class=\"has-text-align-left\" data-align=\"left\">64 MHz<\/td><td>64 MHz<\/td><td>64 MHz<\/td><td>64 MHz<\/td><\/tr><tr><td>Flash<\/td><td class=\"has-text-align-left\" data-align=\"left\">1 MB + 2 MB ext.<\/td><td>1 MB<\/td><td>1 MB + 2 MB ext.<\/td><td>1 MB<\/td><\/tr><tr><td>RAM<\/td><td class=\"has-text-align-left\" data-align=\"left\">256 KB<\/td><td>256 KB<\/td><td>256 KB<\/td><td>256 KB<\/td><\/tr><tr><td>GPIOs<\/td><td class=\"has-text-align-left\" data-align=\"left\">11<\/td><td>14<\/td><td>11<\/td><td>14<\/td><\/tr><tr><td>IMU<\/td><td class=\"has-text-align-left\" data-align=\"left\">LSM6DS3TR-C<\/td><td>LSM9DS1<\/td><td>\u2013<\/td><td>\u2013<\/td><\/tr><tr><td>Microphone<\/td><td class=\"has-text-align-left\" data-align=\"left\">MSM261D3526H1CPM<\/td><td>MP34DT05<\/td><td>\u2013<\/td><td>\u2013<\/td><\/tr><tr><td>Gesture, light<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><td>APDS9960<\/td><td>\u2013<\/td><td>\u2013<\/td><\/tr><tr><td>Pressure<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><td>LPS22HB<\/td><td>\u2013<\/td><td>\u2013<\/td><\/tr><tr><td>Temperature, humidity<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u2013<\/td><td>HTS221<\/td><td>\u2013<\/td><td>\u2013<\/td><\/tr><tr><td>Battery Management<\/td><td class=\"has-text-align-left\" data-align=\"left\">BQ25101<\/td><td>\u2013<\/td><td>BQ25101<\/td><td>\u2013<\/td><\/tr><tr><td>Price (USD)<\/td><td class=\"has-text-align-left\" data-align=\"left\">15.99<\/td><td>40.5<\/td><td>9.9<\/td><td>26.3<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">nRF52840 \u958b\u767c\u677f\u6bd4\u8f03\u8868<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001\u600e\u9ebc\u73a9\uff1f<\/h2>\n\n\n\n<p>\u8981\u4f7f\u7528 <a href=\"https:\/\/www.arduino.cc\/en\/software\" target=\"_blank\" rel=\"noreferrer noopener\">Arduino IDE<\/a> \uff08\u672c\u7bc7\u4f7f\u7528 Arduino IDE 2.1.0 \u7248\u672c\u70ba\u4f8b\uff09\u958b\u767c XIAO nRF52840 \u9700\u8981\u5728<strong>\u300cFile<\/strong>\u300d &gt; \u300c<strong>Preference<\/strong>\u300d \u4e2d\u7684 \u300c<strong>Additional boards manger URLs<\/strong>\u300d (\u984d\u5916\u7684\u958b\u767c\u677f\u7db2\u5740) \u6dfb\u52a0 Seeed Studio \u958b\u767c\u677f\u652f\u63f4\u7db2\u5740&nbsp;<code>https:\/\/files.seeedstudio.com\/arduino\/package_seeeduino_boards_index.json<\/code>&nbsp;\uff0c\u4e4b\u5f8c\u5728<strong>\u300cBoard Manager<\/strong>\u300d\u958b\u767c\u677f\u7ba1\u7406\u5074\u908a\u6b04\u8f38\u5165<strong>\u300c<\/strong>nRF\u300d\u5373\u6703\u51fa\u73fe Seeed nRF52 mbed-enabled Boards \u652f\u63f4\uff0c\u9ede\u9078<strong>\u300cInstall<\/strong>\u300d\u7b49\u5f85\u5b89\u88dd\u5b8c\u6210\u3002\u6ce8\u610f\u9019\u908a\u4e0d\u8981\u5b89\u88dd\u932f\u4e86\uff0c\u5426\u5247\u5728\u5f8c\u9762\u4f7f\u7528 TensorFlow Lite for MCU \u53ef\u80fd\u6703\u767c\u751f\u7de8\u8b6f\u4e0d\u904e\u7684\u60c5\u5f62\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2023\/06\/image-58.png\" alt=\"Maker \u73a9 AI\u7cfb\u5217(\u516d)\uff1aXIAO nRF52840 Sense\uff0d\u5165\u9580 TinyML \u5c31\u9760\u5b83\uff01\" class=\"wp-image-19260\" width=\"700\" height=\"394\"\/><figcaption class=\"wp-element-caption\">Arduino IDE 2 \u589e\u52a0\u984d\u5916\u958b\u767c\u677f\u652f\u63f4<\/figcaption><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2023\/06\/image-59.png\" alt=\"Maker \u73a9 AI\u7cfb\u5217(\u516d)\uff1aXIAO nRF52840 Sense\uff0d\u5165\u9580 TinyML \u5c31\u9760\u5b83\uff01\" class=\"wp-image-19261\" width=\"525\" height=\"474\"\/><figcaption class=\"wp-element-caption\">\u5b89\u88dd Seeed nRF52 mbed-enabled \u958b\u767c\u677f\u652f\u63f4<\/figcaption><\/figure><\/div>\n\n\n<p>\u5b89\u88dd\u5b8c\u958b\u767c\u677f\u652f\u63f4\u5c07\u677f\u5b50\u63a5\u5230\u96fb\u8166\uff0c\u958b\u767c\u677f\u9078\u64c7 Seeed XIAO nRF52840 Sense \u4ee5\u53ca\u5176\u5c0d\u61c9\u7684 COM Port\uff0c\u958b\u555f\u300c<strong>Example<\/strong>\u300d&gt; \u300c<strong>01.Basics<\/strong>\u300d &gt; \u300c<strong>Blink<\/strong>\u300d \u76f4\u63a5\u9032\u884c\u71d2\u9304\uff0c\u85c9\u6b64\u5373\u53ef\u9a57\u8b49\u958b\u767c\u74b0\u5883\u5df2\u8a2d\u5b9a\u7121\u8aa4\u3002\u9019\u584a\u677f\u5b50\u4e0a\u7684\u5167\u5efa LED \u662f\u4e00\u500b RGB \u4e09\u8272\u7684 LED\uff0c\u9664\u4e86\u53ef\u4ee5\u4f7f\u7528\u7bc4\u4f8b\u7a0b\u5f0f\u78bc\u7684\u5b9a\u7fa9\u300cLED_BUILTIN\u300d\u63a7\u5236<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u7d05\u8272 LED<\/mark><\/strong>\uff0c\u53e6\u5916\u5169\u500b\u984f\u8272\u9084\u53ef\u4ee5\u5206\u5225\u7528\u300cLED_GREEN\u300d\u8207\u300cLED_BLUE\u300d\u9032\u884c\u63a7\u5236\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2023\/06\/image-60.png\" alt=\"Maker \u73a9 AI\u7cfb\u5217(\u516d)\uff1aXIAO nRF52840 Sense\uff0d\u5165\u9580 TinyML \u5c31\u9760\u5b83\uff01\" class=\"wp-image-19262\" width=\"575\" height=\"287\"\/><figcaption class=\"wp-element-caption\">XIAO nRF52840 Sense \u677f\u4e0a\u5143\u4ef6\u6307\u793a<\/figcaption><\/figure><\/div>\n\n\n<p>\u5982\u540c XIAO \u7cfb\u5217\u5176\u4ed6\u958b\u767c\u677f\uff0cMCU \u7528\u9435\u6bbc\u5305\u8986\u4f4f\uff0c\u5c0d\u65bc\u8981\u5546\u54c1\u5316\u7684\u7528\u5bb6\u5728\u7121\u7dda\u5c04\u983b\u8a8d\u8b49\u8f03\u70ba\u53cb\u5584\u3002\u5169\u5074\u5f15\u8173\u6263\u9664\u96fb\u6e90\u90e8\u5206\u6709 11 \u96bb\u8173\u53ef\u4ee5\u4f7f\u7528\uff0c\u5373\u4f7f\u6578\u91cf\u4e0d\u591a\uff0c\u4f46\u6db5\u84cb\u5404\u985e\u6bd4\u8207\u6578\u4f4d\u8173\u4f4d\uff0c\u76f8\u4fe1\u4e5f\u662f\u6975\u70ba\u5920\u7528\u4e86\uff01<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2023\/06\/image-61.png\" alt=\"Maker \u73a9 AI\u7cfb\u5217(\u516d)\uff1aXIAO nRF52840 Sense\uff0d\u5165\u9580 TinyML \u5c31\u9760\u5b83\uff01\" class=\"wp-image-19263\" width=\"525\" height=\"284\"\/><figcaption class=\"wp-element-caption\">XIAO nRF52840 Sense Pinout \u5f15\u8173\u5716 (\u5716\u7247\u4f86\u6e90\uff1a <a href=\"https:\/\/www.seeedstudio.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Seeed Studio<\/a>)<\/figcaption><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001\u7b2c\u4e00\u500b TinyML \u5be6\u4f5c<\/h2>\n\n\n\n<p>\u62ff\u5230&nbsp;<a href=\"https:\/\/www.icshop.com.tw\/product-page.php?28849\" target=\"_blank\" rel=\"noreferrer noopener\">nRF52840 Sense<\/a>&nbsp;\u4e0d\u73a9 TinyML \u5be6\u5728\u8aaa\u4e0d\u904e\u53bb\uff0c\u7b46\u8457\u81ea\u7136\u662f\u4f9d\u5faa\u8457 Seeed Studio Wiki \u4e0a\u7684<a href=\"https:\/\/wiki.seeedstudio.com\/XIAO-BLE-Sense-TFLite-Getting-Started\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u6559\u5b78<\/a>\u505a\u4e00\u500b&nbsp;<a href=\"https:\/\/www.tensorflow.org\/lite\/microcontrollers?hl=zh-tw\" target=\"_blank\" rel=\"noreferrer noopener\">TensorFlow Lite for Microcontroller<\/a>&nbsp;\u7bc4\u4f8b\uff0c\u5be6\u4f5c\u4e00\u500b\u59ff\u614b\u8b58\u5225\u5c08\u6848\uff0c\u4e2d\u9593\u53d6\u6a23\u90e8\u5206\u6709\u505a\u4e9b\u5fae\u7684\u4fee\u6539\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">step 1: \u5b89\u88dd Library<\/h3>\n\n\n\n<p>\u9996\u5148\u9700\u8981\u5b89\u88dd\u76f8\u4f9d\u7684 Library\uff0c\u5230 github \u7684&nbsp;<a rel=\"noreferrer noopener\" href=\"https:\/\/github.com\/Seeed-Studio\/Seeed_Arduino_LSM6DS3\" target=\"_blank\">Seeed_Arduino_LSM6DS3 library<\/a>&nbsp;\u8207&nbsp;<a rel=\"noreferrer noopener\" href=\"https:\/\/github.com\/lakshanthad\/tflite-micro-arduino-examples\" target=\"_blank\">tflite-micro-arduino-examples library<\/a>&nbsp;\u5c08\u6848\u9801\u9762\u4e2d\uff0c\u6309\u4e0b\u300cCode\u300d\u6309\u9215\u9078\u64c7\u300cDownload ZIP\u300d\uff0c\u5c07\u6574\u500b Repo \u7a0b\u5f0f\u78bc\u6253\u5305\u4e0b\u8f09\u3002\u518d\u5230 Arduino IDE \u4e2d\u9ede\u9078\u529f\u80fd\u5217\u7684\u300c<strong>Sketch<\/strong>\u300d &gt; \u300c<strong>Included Library<\/strong>\u300d&gt;\u300c<strong>Add .ZIP Library\u2026<\/strong>\u300d\u5206\u5225\u9078\u64c7\u525b\u525b\u4e0b\u8f09\u7684 ZIP \u6a94\uff0cArduino IDE \u5373\u6703\u81ea\u52d5\u65b0\u589e\u5b8c\u6210\u9019\u5169\u9805\u51fd\u5f0f\u5eab\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"462\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2023\/06\/image-62.png\" alt=\"Maker \u73a9 AI\u7cfb\u5217(\u516d)\uff1aXIAO nRF52840 Sense\uff0d\u5165\u9580 TinyML \u5c31\u9760\u5b83\uff01\" class=\"wp-image-19264\"\/><figcaption class=\"wp-element-caption\">\u4e0b\u8f09\u76f8\u4f9d Arduino Library<\/figcaption><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"362\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2023\/06\/image-63.png\" alt=\"Maker \u73a9 AI\u7cfb\u5217(\u516d)\uff1aXIAO nRF52840 Sense\uff0d\u5165\u9580 TinyML \u5c31\u9760\u5b83\uff01\" class=\"wp-image-19265\"\/><figcaption class=\"wp-element-caption\">\u5f9e Arduino IDE \u52a0\u5165 .ZIP Library<\/figcaption><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\">step 2: \u622a\u53d6 IMU \u611f\u6e2c\u8cc7\u6599<\/h3>\n\n\n\n<p>\u958b\u555f\u7bc4\u4f8b\u7a0b\u5f0f\u300c<strong>File<\/strong>\u300d&gt; \u300c<strong>Example<\/strong>\u300d&gt;\u300c<strong>Seeed Arduino LSM6DS3<\/strong>\u300d&gt;\u300c<strong>IMU_Capture<\/strong>\u300d\u64f7\u53d6\u59ff\u614b\u52d5\u4f5c\u6578\u64da\uff0c\u5c07\u7a0b\u5f0f\u71d2\u9304\u9032\u53bb nRF52840 Sense\uff0c\u7576 IMU \u611f\u6e2c\u6709\u52d5\u4f5c\u6642\uff0c\u5373\u6703\u9023\u7e8c\u53d6\u6a23 120 \u7b46 IMU \u611f\u6e2c\u5668\u7684\u8cc7\u6599\u4e26\u5f9e\u4e32\u5217\u57e0\u5410\u51fa\u3002\u7b46\u8005\u5c07 nRF52840 \u7528\u6a61\u76ae\u7b4b\u7d81\u5728\u98df\u6307\u7684\u7b2c\u4e00\u500b\u6307\u7bc0\uff0c\u4e26\u4e14\u5728\u684c\u677f\u4e0a\u756b\u51fa\u5169\u7a2e\u4e0d\u540c\u7684\u52d5\u4f5c\uff0c\u5206\u5225\u70ba\u9ede\u64ca\u300cclick\u300d\u8207\u5de6\u53f3\u6416\u64fa\u624b\u6307\u300cwave\u300d\u7684\u52d5\u4f5c\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"394\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2023\/06\/image-64.png\" alt=\"Maker \u73a9 AI\u7cfb\u5217(\u516d)\uff1aXIAO nRF52840 Sense\uff0d\u5165\u9580 TinyML \u5c31\u9760\u5b83\uff01\" class=\"wp-image-19266\"\/><figcaption class=\"wp-element-caption\">IMU \u611f\u6e2c\u98df\u6307\u9ede\u64ca\u52d5\u4f5c<\/figcaption><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"394\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2023\/06\/image-65.png\" alt=\"Maker \u73a9 AI\u7cfb\u5217(\u516d)\uff1aXIAO nRF52840 Sense\uff0d\u5165\u9580 TinyML \u5c31\u9760\u5b83\uff01\" class=\"wp-image-19267\"\/><figcaption class=\"wp-element-caption\">IMU \u611f\u6e2c\u98df\u6307\u5de6\u53f3\u6416\u64fa\u52d5\u4f5c<\/figcaption><\/figure><\/div>\n\n\n<p>\u55ae\u4e00\u52d5\u4f5c\u611f\u6e2c\u7d04\u83ab\u5341\u4f86\u6b21\uff0c\u5c07\u611f\u6e2c\u6578\u64da\u53e6\u5b58\u70ba .csv \u6a94\u6848\uff0c\u4e26\u5728\u9996\u5217\u4e00\u5b9a\u8981\u662f\u300caX,aY,aZ,gX,gY,gZ\u300d\uff0c\u82e5\u7f3a\u5c11\u9700\u8981\u624b\u52d5\u589e\u52a0\u4e0a\u53bb\uff0c\u5426\u5247\u6703\u7121\u6cd5\u89e3\u6790\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"268\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2023\/06\/image-66.png\" alt=\"Maker \u73a9 AI\u7cfb\u5217(\u516d)\uff1aXIAO nRF52840 Sense\uff0d\u5165\u9580 TinyML \u5c31\u9760\u5b83\uff01\" class=\"wp-image-19269\"\/><figcaption class=\"wp-element-caption\">\u5206\u5225\u5c07\u611f\u6e2c\u6578\u64da\u8cc7\u6599\u5132\u5b58\u70ba\u300cclick.cvs\u300d\u8207\u300cwave.cvs\u300d<\/figcaption><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\">step 3: Colab \u8a13\u7df4 TensorFlow Lite for Microcontroller \u6a21\u578b<\/h3>\n\n\n\n<p>\u4f7f\u7528 Colab \u958b\u555f\u6a21\u578b\u8a13\u7df4\u7684&nbsp;<a href=\"https:\/\/colab.research.google.com\/github\/arduino\/ArduinoTensorFlowLiteTutorials\/blob\/master\/GestureToEmoji\/arduino_tinyml_workshop.ipynb\">ipython notebook<\/a>&nbsp;\uff08\u6b64\u8173\u672c\u662f\u7531&nbsp;<a href=\"https:\/\/github.com\/arduino\/ArduinoTensorFlowLiteTutorials\">Arduino TensorFlow Lite Tutorials<\/a>&nbsp;\u6240\u7de8\u5beb\uff09\uff0c\u5c07 Setup Python Environment \u5b89\u88dd tensorflow \u5957\u4ef6\u6307\u4ee4\u5f8c\u65b9\u6307\u5b9a\u7248\u672c\u79fb\u9664\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"497\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2023\/06\/image-67.png\" alt=\"Maker \u73a9 AI\u7cfb\u5217(\u516d)\uff1aXIAO nRF52840 Sense\uff0d\u5165\u9580 TinyML \u5c31\u9760\u5b83\uff01\" class=\"wp-image-19272\"\/><figcaption class=\"wp-element-caption\">\u522a\u9664 tensorflow \u5957\u4ef6\u6307\u5b9a\u7248\u672c<\/figcaption><\/figure><\/div>\n\n\n<p>\u63a5\u8457\u4e0a\u50b3\u525b\u525b\u5f9e IMU \u611f\u6e2c\u8cc7\u6599\uff0c\u82e5\u8981\u8fa8\u8b58n\u500b\u52d5\u4f5c\uff0c\u5247\u6703\u9700\u8981\u4e0a\u50b3 n \u500b\u6a94\u6848\uff0c\u7b46\u8005\u7684\u7bc4\u4f8b\u5247\u662f\u5c07\u300cclick.csv\u300d\u8207\u300cwave.csv\u300d\u4e0a\u50b3\u5230 colab\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><a href=\"https:\/\/vmaker.tw\/wp-content\/uploads\/2023\/06\/12.png\"><img decoding=\"async\" src=\"https:\/\/vmaker.tw\/wp-content\/uploads\/2023\/06\/12-700x365.png\" alt=\"Maker \u73a9 AI\u7cfb\u5217(\u516d)\uff1aXIAO nRF52840 Sense\uff0d\u5165\u9580 TinyML \u5c31\u9760\u5b83\uff01\" class=\"wp-image-65526\"\/><\/a><\/figure><\/div>\n\n\n<p>Graph Data \u6bb5\u843d\u6703\u5c07\u4e0a\u50b3\u7684 IMU \u611f\u6e2c\u8cc7\u6599\u4ee5\u8996\u89ba\u5316\u7684\u65b9\u5f0f\u7e6a\u88fd\u6210\u5716\u8868\uff0c\u82e5\u60f3\u8981\u770b\u611f\u6e2c\u6578\u64da\u6709\u4f55\u4e0d\u540c\uff0c\u53ef\u4ee5\u5728\u4e0b\u5716\u7d05\u6846\u8655\u4fee\u6539\u6210\u4e0d\u540c\u7684 .csv \u6a94\u6848\u540d\u7a31\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"503\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2023\/06\/image-68.png\" alt=\"Maker \u73a9 AI\u7cfb\u5217(\u516d)\uff1aXIAO nRF52840 Sense\uff0d\u5165\u9580 TinyML \u5c31\u9760\u5b83\uff01\" class=\"wp-image-19273\"\/><figcaption class=\"wp-element-caption\">\u5c07\u6578\u64da\u8cc7\u6599\u7e6a\u88fd\u6210\u5716\u8868<\/figcaption><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"368\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2023\/06\/image-69.png\" alt=\"\" class=\"wp-image-19274\"\/><figcaption class=\"wp-element-caption\">\u7b46\u8005\u57f7\u884c click \u52d5\u4f5c\u7684\u611f\u6e2c\u6578\u64da<\/figcaption><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"366\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2023\/06\/image-70.png\" alt=\"Maker \u73a9 AI\u7cfb\u5217(\u516d)\uff1aXIAO nRF52840 Sense\uff0d\u5165\u9580 TinyML \u5c31\u9760\u5b83\uff01\" class=\"wp-image-19275\"\/><figcaption class=\"wp-element-caption\">\u7b46\u8005\u57f7\u884c wave \u52d5\u4f5c\u7684\u611f\u6e2c\u6578\u64da<\/figcaption><\/figure><\/div>\n\n\n<p>\u5728 Parse and prepare the data \u6bb5\u843d\u6703\u8f09\u5165\u6240\u6709 csv \u6a94\u6848\u7684\u6578\u64da\u8cc7\u6599\uff0c\u5728 GESTURES \u7684\u9663\u5217\u5167\u5bb9\u9700\u8981\u6539\u70ba\u525b\u525b\u4e0a\u50b3\u7684 csv \u6a94\u6848\u540d\u7a31\uff08\u4e0d\u9808\u526f\u6a94\u540d\uff09\uff0c\u5c07\u6240\u6709\u6a94\u6848\u7684\u5217\u5728\u6b64\u9663\u5217\u5167\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2023\/06\/image-71.png\" alt=\"Maker \u73a9 AI\u7cfb\u5217(\u516d)\uff1aXIAO nRF52840 Sense\uff0d\u5165\u9580 TinyML \u5c31\u9760\u5b83\uff01\" class=\"wp-image-19276\" width=\"700\" height=\"415\"\/><figcaption class=\"wp-element-caption\">\u4fee\u6539 GESTURES \u9663\u5217\u5167\u5bb9<\/figcaption><\/figure><\/div>\n\n\n<p>\u5b8c\u6210\u4e0a\u8ff0\u4fee\u6539\u5f8c\u5c31\u80fd\u7e8c\u57f7\u884c\u5404\u6bb5\u843d\u7a0b\u5f0f\u78bc\uff0c\u4e26\u4e14\u6700\u7d42\u6703\u7522\u51fa\u4e00\u500b tesorflow lite \u683c\u5f0f\u6a21\u578b\u8207\u4e00\u500b model.h \u6a21\u578b\u6a94\uff0c\u5c07\u6b64\u6a94\u6309\u4e0b\u8f09\u56de\u672c\u5730\u7aef\u96fb\u8166\u958b\u555f\uff0c\u5f8c\u9762\u5c07\u8981\u628a\u6b64\u6a94\u6848\u5167\u5bb9\u5957\u532f\u5165\u7bc4\u4f8b\u7a0b\u5f0f\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2023\/06\/image-72.png\" alt=\"Maker \u73a9 AI\u7cfb\u5217(\u516d)\uff1aXIAO nRF52840 Sense\uff0d\u5165\u9580 TinyML \u5c31\u9760\u5b83\uff01\" class=\"wp-image-19277\" width=\"503\" height=\"400\"\/><figcaption class=\"wp-element-caption\">\u6700\u7d42\u53d6\u5f97 model.h \u6a21\u578b\u6a94<\/figcaption><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\">step 4: \u5c07\u6a21\u578b\u8f09\u5165 XIAO nRF52840 \u63a8\u8ad6<\/h3>\n\n\n\n<p>\u958b\u555f\u7bc4\u4f8b\u7a0b\u5f0f\u300c<strong>File<\/strong>\u300d&gt;\u300c<strong>Example<\/strong>\u300d&gt; \u300c<strong>Seeed Arduino LSM6DS3<\/strong>\u300d&gt; \u300c<strong>IMU_Classifier<\/strong>\u300d\u9032\u884c\u52d5\u4f5c\u8b58\u5225\u5206\u985e\uff0c\u7bc4\u4f8b\u4e2d\u6709\u4e00\u500b\u300cmodel.h\u300d\u6a94\u6848\uff0c\u7528\u525b\u525b\u4e0b\u8f09\u7684\u300cmodel.h\u300d\u5167\u5bb9\u5c07\u5176\u53d6\u4ee3\uff0c\u5b8c\u6210\u5f8c\u91cd\u65b0\u4e0a\u50b3\u5230 nRF52840 Sense\uff0c\u5728\u958b\u767c\u677f\u8fa8\u8b58\u5230\u52d5\u4f5c\u6642\uff0c\u5c07\u6703\u57f7\u884c\u795e\u7d93\u7db2\u8def\u6a21\u578b\uff0c\u4e26\u4e14\u5c07\u5206\u985e\u7d50\u679c\u900f\u904e\u4e32\u5217\u57e0\u986f\u793a\u3002\u5f9e\u7b46\u8005\u7684\u7d50\u679c\u53ef\u4ee5\u770b\u5230\uff0c\u5728\u5f88\u7c97\u7cd9\u7684\u64f7\u53d6 IMU \u8cc7\u6599\u60c5\u6cc1\u4e0b\uff0c\u5373\u6709\u76f8\u7576\u4e0d\u932f\u7684\u8fa8\u8b58\u7d50\u679c\u3002\u82e5\u7a0d\u5fae\u5728\u8abf\u6574\u8cc7\u6599\u7684\u4e00\u81f4\u6027\u8207\u591a\u6a23\u6027\uff0c\u61c9\u8a72\u5c31\u53ef\u4ee5\u9054\u5230\u5f88\u597d\u7684\u6548\u679c\uff0c\u52a0\u4ee5\u8abf\u6559\u6574\u5408\u4e5f\u8a31\u5c31\u80fd\u8b8a\u6210\u624b\u52e2\u63a7\u5236\u7c21\u5831\u7b49\u529f\u80fd\uff01<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2023\/06\/image-73.png\" alt=\"Maker \u73a9 AI\u7cfb\u5217(\u516d)\uff1aXIAO nRF52840 Sense\uff0d\u5165\u9580 TinyML \u5c31\u9760\u5b83\uff01\" class=\"wp-image-19278\" width=\"511\" height=\"525\"\/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/vmaker.tw\/wp-content\/uploads\/2023\/06\/18.png\"><\/a>\u56db\u3001\u793e\u7fa4\u5c08\u6848<\/h2>\n\n\n\n<p>\u7db2\u8def\u4e0a\u4e5f\u4e0d\u5c11\u4f7f\u7528 nRF52840 \u5be6\u8e10 TinyML \u7684\u5c08\u6848\uff0c\u540d\u70ba&nbsp;<a href=\"https:\/\/www.hackster.io\/CiferTech\" target=\"_blank\" rel=\"noreferrer noopener\">CiferTech<\/a>&nbsp;\u7684 Maker \u5728&nbsp;<a href=\"https:\/\/www.hackster.io\/CiferTech\/voice-recognition-robot-with-xiao-nrf52840-sense-2184d2\" target=\"_blank\" rel=\"noreferrer noopener\">Hackster.io<\/a>&nbsp;\u4e0a\u767c\u8868\u4e86\u4e00\u7bc7\u5be6\u4f5c\uff0c\u4f7f\u7528 XIAO nRF52840 Sense \u4e0a\u7684\u9ea5\u514b\u98a8\u6536\u97f3\uff0c\u4e26\u4e14\u8fa8\u8b58\u8a9e\u97f3\u55ae\u8a5e\uff0c\u4f5c\u70ba\u6a5f\u5668\u4eba\u52d5\u4f5c\u7684\u6307\u4ee4\uff0c\u6574\u5408\u5ea6\u76f8\u7576\u9ad8\uff0c\u5be6\u969b\u52d5\u4f5c\u4e5f\u76f8\u7576\u7684\u6709\u8da3\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"395\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2023\/06\/image-74.png\" alt=\"Maker \u73a9 AI\u7cfb\u5217(\u516d)\uff1aXIAO nRF52840 Sense\uff0d\u5165\u9580 TinyML \u5c31\u9760\u5b83\uff01\" class=\"wp-image-19279\"\/><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/s3-us-west-2.amazonaws.com\/secure.notion-static.com\/8f19018e-5a15-4c66-adbe-a01e2c7d85d0\/Untitled.avif\" target=\"_blank\" rel=\"noreferrer noopener\">\u4f7f\u7528 XIAO nRF52840 Sense \u8a9e\u97f3\u63a7\u5236\u6a5f\u5668\u4eba\uff08\u5716\u7247\u4f86\u6e90\uff1a Hackster.io\uff09<\/a><\/figcaption><\/figure><\/div>\n\n\n<p><a href=\"https:\/\/vmaker.tw\/wp-content\/uploads\/2023\/06\/19.png\"><\/a><a href=\"https:\/\/www.seeedstudio.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Seeed Studio<\/a> \u5b98\u65b9 Wiki \u4e0a\u4e5f\u6709\u4e00\u7bc7\u6559\u5b78\u4f7f\u7528 Edge Impulse \u642d\u914d XIAO nRF52840 Sense \u7684\u516d\u8ef8 IMU\uff0c\u88fd\u4f5c\u4e00\u500b\u59ff\u614b\u8b58\u5225\u7684&nbsp;<a href=\"https:\/\/wiki.seeedstudio.com\/XIAOEI\/\" target=\"_blank\" rel=\"noreferrer noopener\">TinyML \u5c08\u6848<\/a>\u3002\u85c9\u7531 Edge Impulse \u7684\u5de5\u5177\u7dda\u4e0a\u6355\u6349 IMU \u59ff\u614b\u6578\u64da\u4e26\u4e14\u9032\u884c\u6a19\u8a18\u8207\u6a21\u578b\u8a13\u7df4\uff0c\u6700\u7d42\u5c07\u8a13\u7df4\u597d\u7684\u6a21\u578b\u532f\u51fa\u5230 Arduino \u7684\u7a0b\u5f0f\u78bc\u4e2d\u9032\u884c\u6574\u5408\uff0c\u64cd\u4f5c\u96e3\u6613\u5ea6\u53c8\u6bd4 TensorFlow (Lite for micro) \u8981\u66f4\u5bb9\u6613\u4e9b\uff01<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"310\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2023\/06\/image-75.png\" alt=\"Maker \u73a9 AI\u7cfb\u5217(\u516d)\uff1aXIAO nRF52840 Sense\uff0d\u5165\u9580 TinyML \u5c31\u9760\u5b83\uff01\" class=\"wp-image-19280\"\/><figcaption class=\"wp-element-caption\">\u4f7f\u7528 Edge Impulse \u622a\u53d6\u8207\u8a13\u7df4 XIAO nRF52840 TinyML \u6a21\u578b\uff08\u5716\u7247\u4f86\u6e90\uff1a<a href=\"https:\/\/www.seeedstudio.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Seeed Studio<\/a>\uff09<\/figcaption><\/figure><\/div>\n\n\n<p>\u9664\u4e86\u4e0a\u8ff0\u4e4b\u5916\uff0c\u5728\u7db2\u8def\u793e\u7fa4\u4e2d\u4e0d\u5c11\u4f7f\u7528 Arduino Nano 33 BLE Sense \u7684 TinyML \u5c08\u6848\uff0c\u5e7e\u4e4e\u90fd\u80fd\u5920\u767e\u5206\u4e4b\u767e\u7121\u75db\u79fb\u690d\u5230 XIAO nRF52840 Sense \u4e0a\uff0c\u8cc7\u6e90\u7b97\u662f\u76f8\u5c0d\u8c50\u5bcc\u7684\uff01<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e94\u3001\u5c0f\u7d50\uff0d\u9069\u5408TinyML\u65b0\u624b\u7684\u5165\u9580\u958b\u767c\u677f<\/h2>\n\n\n\n<p>\u793e\u7fa4\u4e0a\u4f7f\u7528 nRF52840 \u9019\u9846 MCU \u7684 TinyML \u61c9\u7528\u5c08\u6848\u4e26\u4e0d\u7b97\u5c11\u6578\uff0c\u5373\u4fbf\u8aaa nRF52840 \u662f\u73a9 TinyML \u9996\u9078\u7684\u5fae\u63a7\u5236\u5668\u4e5f\u4e26\u4e0d\u70ba\u904e\u3002\u800c\u5728\u5404\u5ee0\u5546\u63a8\u51fa\u7684\u958b\u767c\u677f\u4e2d\uff0c<a href=\"https:\/\/www.icshop.com.tw\/product_list.php?header_search=XIAO+nrf52840\" target=\"_blank\" rel=\"noreferrer noopener\">XIAO nRF52840<\/a>&nbsp;\u53c8\u662f\u7279\u5225\u5728\u50f9\u683c\u4e0a\u5177\u6709\u7af6\u722d\u529b\u7684\u677f\u5b50\uff0c\u5c0d\u65bc\u65b0\u624b\u8981\u5165\u9580 TinyML \u4f7f\u7528\uff0c\u53ef\u8aaa\u662f\u518d\u9069\u5408\u4e0d\u904e\u4e86\uff01XIAO nRF52840 \u9664\u4e86\u53ef\u4ee5\u4f7f\u7528 Arduino IDE \u958b\u767c\u4e4b\u5916\uff0c \u540c\u6642\u4e5f\u652f\u63f4&nbsp;<a href=\"https:\/\/circuitpython.org\/board\/Seeed_XIAO_nRF52840_Sense\/\" target=\"_blank\" rel=\"noreferrer noopener\">CircuitPython<\/a>&nbsp;\u8207&nbsp;<a href=\"https:\/\/micropython.org\/download\/seeed_xiao_nrf52\/\" target=\"_blank\" rel=\"noreferrer noopener\">MicroPython<\/a>&nbsp;\uff0c\u85c9\u7531 python \u8a9e\u8a00\u9032\u884c\u958b\u767c\uff0c\u6709\u8208\u8da3\u7684 Maker \u4e5f\u53ef\u4ee5\u73a9\u770b\u770b\u5537\uff01(\u00b4\u25bd`\u0283\u2661\u01aa)&#8221;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Seeed Studio \u63a8\u51fa\u7684 XIAO\uff08\u5c0f\uff09\u7cfb\u5217\u958b\u767c\u677f\uff0c\u5f62\u540c\u5176\u540d\u5c3a\u5bf8\u76f8\u7576\u5c0f\u5de7\uff0c\u5168\u7cfb\u5217\u5c3a\u5bf8\u7686\u50c5 21 x 17.5 mm\uff0c\u6bd4\u4e00\u500b\u5341\u5143\u786c\u5e63\u90fd\u9084\u8981\u5c0f\uff01(\u00b0\uff9b\u00b0\u0665) XIAO \u7cfb\u5217\u6709\u591a\u7a2e MCU \u53ef\u4ee5\u4f9b\u9078\u64c7\uff0c\u5305\u542b SAMD21\u3001ESP32-C3\u3001RP2040\u3001nRF52840 \u7b49\uff0c\u5176\u4e2d\u6700\u8b93\u7b46\u8005\u9a5a\u8c54\u7684\u5247\u662f XIAO nRF52840 Sense \u9019\u584a\u958b\u767c\u677f\u4e86\uff01\u539f\u56e0\u5728\u65bc\u5176\u786c\u9ad4\u898f\u683c\u548c Arduino Nano 33 BLE Sense \u76f8\u7576\u63a5\u8fd1\uff0c\u540c\u6a23\u5177\u5099 IMU \u8207\u9ea5\u514b\u98a8\u4f46\u50f9\u683c\u50c5\u70ba\u5f8c\u8005\u7684\u56db\u6210\uff01\u9019\u4e5f\u4ee3\u8868\u4e86\u53ea\u8981\u82b1\u8cbb\u66f4\u5c11\u7684\u9322\uff0c\u5c31\u80fd\u73a9\u5230\u4f7f\u7528 Arduino Nano 33 BLE Sense \u7684 TinyML \u5c08\u6848\u4e86\uff01<\/p>\n","protected":false},"author":1,"featured_media":20033,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[191,238],"tags":[],"table_tags":[],"_links":{"self":[{"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/posts\/19257"}],"collection":[{"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/comments?post=19257"}],"version-history":[{"count":17,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/posts\/19257\/revisions"}],"predecessor-version":[{"id":20431,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/posts\/19257\/revisions\/20431"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/media\/20033"}],"wp:attachment":[{"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/media?parent=19257"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/categories?post=19257"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/tags?post=19257"},{"taxonomy":"table_tags","embeddable":true,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/table_tags?post=19257"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}