{"id":88,"date":"2025-04-03T14:50:24","date_gmt":"2025-04-03T06:50:24","guid":{"rendered":"https:\/\/xx66.hnt66.club\/?p=88"},"modified":"2025-06-19T15:05:59","modified_gmt":"2025-06-19T07:05:59","slug":"%e5%b1%b1%e4%b8%9c%e7%9c%81%e7%a7%91%e5%ad%a6%e9%99%a2%ef%bc%88%e6%bf%80%e5%85%89%e7%a0%94%e7%a9%b6%e6%89%80%ef%bc%89","status":"publish","type":"post","link":"https:\/\/xsir.work\/index.php\/2025\/04\/03\/%e5%b1%b1%e4%b8%9c%e7%9c%81%e7%a7%91%e5%ad%a6%e9%99%a2%ef%bc%88%e6%bf%80%e5%85%89%e7%a0%94%e7%a9%b6%e6%89%80%ef%bc%89\/","title":{"rendered":"\u5c71\u4e1c\u6cf0\u5b89\u91d1\u6e90\u77ff\u4e1a"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u5728\u5b8c\u6210\u56db\u4e2a\u9879\u76ee\u540e\uff0c\u83b7\u5f97\u4e86\u4e00\u5b9a\u7684\u6280\u672f\u6210\u957f\uff0c\u9488\u5bf9\u5c71\u4e1c\u6cf0\u5b89\u91d1\u6e90\u77ff\u4e1a\uff08\u4e1c\u5e73\uff09\u6709\u9650\u8d23\u4efb\u516c\u53f8\u5728\u9732\u5929\u77ff\u5c71\u8fb9\u5761\u76d1\u6d4b\u7cfb\u7edf\u7684\u9700\u6c42\uff0c\u5728\u4f20\u611f\u5668\u8bbe\u8ba1\u4e2d\u8fdb\u884c\u4e86\u4e3b\u5bfc\u8bbe\u8ba1\uff0c\u5e76\u914d\u5408\u5bfc\u5e08\u5b8c\u6210\u8f6f\u4ef6\u8bbe\u8ba1\u548c\u6700\u7ec8\u7684\u9879\u76ee\u9a8c\u6536\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9488\u5bf9\u8be5\u8fb9\u5761\u73b0\u72b6\uff0c\u77ff\u533a\u6574\u4f53\u5448\u201c7\u201d\u5b57\u578b\u5206\u5e03\uff0c\u8fb9\u5761\u591a\u5206\u5e03\u4e0e\u77ff\u533a\u5916\u7f18\u3002\u77ff\u533a\u8303\u56f4\u5185\u5ca9\u6027\u4ee5\u7070\u5ca9\u4e3a\u4e3b\uff0c\u5730\u8868\u98ce\u5316\u5c42\u8f83\u5c11\u3002\u77ff\u533a\u53ca\u5468\u8fb9\u65e0\u533a\u57df\u65ad\u88c2\u5e26\u6216\u89c4\u6a21\u8f83\u5927\u7684\u65ad\u88c2\u6784\u9020\u3002\u533a\u5185\u5730\u5c42\u5448\u5355\u659c\u6784\u9020\u4ea7\u51fa\uff0c\u503e\u5411 350\u00b0\uff0c\u503e\u89d2 2\uff5e4\u00b0\uff0c\u4ea7\u72b6\u7a33\u5b9a\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/xsir.work\/wp-content\/uploads\/2025\/04\/a06c6273fcbf0cc39b54be45ab7ee63.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"684\" height=\"484\" data-original=\"https:\/\/xsir.work\/wp-content\/uploads\/2025\/04\/a06c6273fcbf0cc39b54be45ab7ee63.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-111\"  sizes=\"auto, (max-width: 684px) 100vw, 684px\" \/><\/div><\/figure>\n<\/div>\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/xsir.work\/wp-content\/uploads\/2025\/04\/c10d887b1c9b11ba99c05cdc2549c2d.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"328\" data-id=\"102\" data-original=\"http:\/\/xsir.work\/wp-content\/uploads\/2025\/04\/c10d887b1c9b11ba99c05cdc2549c2d.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-102\"  sizes=\"auto, (max-width: 610px) 100vw, 610px\" \/><\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/xsir.work\/wp-content\/uploads\/2025\/04\/cb18cce14c2ba536591bb69750eb302.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"554\" height=\"328\" data-id=\"101\" data-original=\"http:\/\/xsir.work\/wp-content\/uploads\/2025\/04\/cb18cce14c2ba536591bb69750eb302.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-101\"  sizes=\"auto, (max-width: 554px) 100vw, 554px\" \/><\/div><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/xsir.work\/wp-content\/uploads\/2025\/04\/688387a842a040703150d102da6076a.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"427\" height=\"314\" data-id=\"98\" data-original=\"https:\/\/xsir.work\/wp-content\/uploads\/2025\/04\/688387a842a040703150d102da6076a.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-98\"  sizes=\"auto, (max-width: 427px) 100vw, 427px\" \/><\/div><figcaption class=\"wp-element-caption\">\u4e1c\u2160\u5761\u73b0\u573a\u56fe<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/xsir.work\/wp-content\/uploads\/2025\/04\/aa1b2f895d2b9e2524dc4db617a7316.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"441\" height=\"314\" data-id=\"99\" data-original=\"https:\/\/xsir.work\/wp-content\/uploads\/2025\/04\/aa1b2f895d2b9e2524dc4db617a7316.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-99\"  sizes=\"auto, (max-width: 441px) 100vw, 441px\" \/><\/div><figcaption class=\"wp-element-caption\">\u4e1c\u2161\u5761\u73b0\u573a\u56fe<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/xsir.work\/wp-content\/uploads\/2025\/04\/d324ed66fa2196bc4be8a3d7c4b6753.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"402\" height=\"316\" data-id=\"100\" data-original=\"https:\/\/xsir.work\/wp-content\/uploads\/2025\/04\/d324ed66fa2196bc4be8a3d7c4b6753.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-100\"  sizes=\"auto, (max-width: 402px) 100vw, 402px\" \/><\/div><figcaption class=\"wp-element-caption\">\u4e1c\u2162\u5761\u73b0\u573a\u56fe<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5176\u4e2d\u7531\u6211\u72ec\u7acb\u8d1f\u8d23\u4e1c\u2162\u533a\u90e8\u5206\uff0c\u5e03\u8bbe\u4e86\u4e24\u4e2a\u76d1\u6d4b\u70b9\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4e1c\u2162\u533a\u90e8\u5206\uff0c\u8be5\u5730\u4f20\u611f\u5668\u90e8\u5206\u7531\u6211\u72ec\u7acb\u8bbe\u8ba1\uff0c\u8003\u8651\u5230\u8fb9\u5761\u76d1\u6d4b\u7cfb\u7edf\u9700\u5728\u6076\u52a3\u73af\u5883\u4e2d\u957f\u671f\u8fd0\u884c\uff0c\u8981\u6c42\u4e3b\u63a7\u82af\u7247\u5177\u5907\u4f4e\u529f\u8017\u3001\u9ad8\u6027\u80fd\u8ba1\u7b97\u548c\u8fdc\u7a0b\u901a\u4fe1\u80fd\u529b\u3002STM32L431RCT6\u5fae\u63a7\u5236\u5668\u57fa\u4e8eARM Cortex-M4F\u6838\u5fc3\uff0c\u96c6\u6210DSP\u6307\u4ee4\u96c6\u548c\u6d6e\u70b9\u5355\u5143\uff0c\u5177\u590780MHz\u5904\u7406\u6027\u80fd\u53ca256KB Flash\/64KB SRAM\u5b58\u50a8\uff0c\u652f\u6301I2C\/SPI\/USB\/CAN\u7b49\u901a\u4fe1\u534f\u8bae\u548c\u591a\u901a\u9053\u6570\u636e\u8f6c\u6362\u63a5\u53e3\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u52a0\u901f\u5ea6\u5668\u90e8\u5206\u9009\u7528\u4e86ADXL355\uff0c\u4f5c\u4e3a\u884c\u4e1a\u5185\u4f4e\u566a\u58f0\u6027\u80fd\u7684\u4ee3\u8868\uff0c\u5b83\u5177\u6709\u5353\u8d8a\u7684\u6e29\u5ea6\u7a33\u5b9a\u6027\u548c\u5185\u7f6e\u7684\u4f4e\u901a\u6ee4\u6ce2\u5668\uff0c\u4fdd\u8bc1\u4e86\u5373\u4f7f\u5728\u73af\u5883\u6761\u4ef6\u53d8\u5316\u7684\u60c5\u51b5\u4e0b\u4e5f\u80fd\u63d0\u4f9b\u7cbe\u786e\u7684\u52a0\u901f\u5ea6\u6570\u636e\u3002\u901a\u8fc7\u7075\u6d3b\u7684SPI\u548cI2C\u901a\u4fe1\u63a5<br>\u53e3\u6613\u4e8e\u96c6\u6210\uff0c\u5e76\u4e14\u63d0\u4f9b\u4e86\u591a\u79cd\u53ef\u914d\u7f6e\u9009\u9879\uff0c\u8db3\u4ee5\u6ee1\u8db3\u8fb9\u5761\u76d1\u6d4b\u7684\u5e94\u7528\u9700\u6c42\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f20\u8f93\u65b9\u9762\u9009\u62e9\u4e86LoRa\u4f20\u8f93\uff0c\u4e00\u79cd\u4f4e\u529f\u8017\u5e7f\u57df\u7f51\uff08LPWAN\uff09\u6280\u672f\uff0cLoRa\u6280\u672f\u5728\u8fb9\u5761\u76d1\u6d4b\u5e94\u7528\u4e2d\u88ab\u9009\u7528\u4e3b\u8981\u56e0\u4e3a\u5176\u957f\u8ddd\u79bb\u901a\u4fe1\u80fd\u529b\u548c\u4f4e\u529f\u8017\u7279\u6027\u3002\u5b83\u80fd\u591f\u8986\u76d6\u6570\u516c\u91cc\u8303\u56f4\u5185\u7684\u4f20\u611f\u5668\u7f51\u7edc\uff0c\u975e\u5e38\u9002\u5408\u4e8e\u8fb9\u5761\u76d1\u6d4b\u8fd9\u79cd\u9700\u8981\u5728\u5e7f\u9614\u6216\u504f\u8fdc\u5730\u533a\u90e8\u7f72\u7684\u5e94\u7528\u3002\u9009\u7528\u7684LoRa \u82af\u7247\u4e3a 255mesh \u82af\u7247\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u7ec8\u8bbe\u5907\u6e05\u5355\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table aligncenter\"><table class=\"has-fixed-layout\"><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\u5e8f\u53f7<\/td><td>\u540d\u79f0<\/td><td>\u578b\u53f7\u89c4\u683c<\/td><td>\u4f9b\u5e94\u5546<\/td><td>\u4ef7\u683c<\/td><td>\u5907\u6ce8<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">1<\/td><td>\u4e3b\u63a7\u82af\u7247<\/td><td>STM32L431RCT6<\/td><td>\u4f18\u4fe1\u7535\u5b50<\/td><td>10.6<\/td><td>\u4fe1\u53f7\u5904\u7406<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">2<\/td><td>\u52a0\u901f\u5ea6\u4f20\u611f\u5668<\/td><td>ADXL355<\/td><td>ADXL<\/td><td>320.0<\/td><td>\u7528\u4e8e\u52a0\u901f\u5ea6\u4fe1\u53f7<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">3<\/td><td>\u503e\u89d2\u4f20\u611f\u5668<\/td><td>mpu6050<\/td><td>\u5e94\u7f8e\u76db<\/td><td>6.0<\/td><td>\u7528\u4e8e\u91c7\u96c6\u503e\u89d2\u4fe1\u53f7<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">4<\/td><td>\u901a\u4fe1<\/td><td>255MG-L01<\/td><td>\u4e8c\u4e94\u4e94\u7269\u8054<\/td><td>30.0<\/td><td>\u7528\u4e8eLora\u4f20\u8f93<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">5<\/td><td>\u4e32\u884c\u53ea\u8bfb\u5b58\u50a8\u5668<\/td><td>ad24c02<\/td><td>\u82f1\u9510\u82af\u7535\u5b50<\/td><td>0.5<\/td><td>\u6570\u636e\u5b58\u50a8<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">6<\/td><td>\u4e32\u884c\u95ea\u5b58\u5b58\u50a8\u5668<\/td><td>W25Q64<\/td><td>\u529b\u5eb7\u7535\u5b50<\/td><td>2.1<\/td><td>\u6570\u636e\u95ea\u5b58<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">7<\/td><td>\u7535\u6e90<\/td><td>TPS63031<\/td><td>\u4f18\u4fe1\u7535\u5b50<\/td><td>3.3<\/td><td>\u7535\u538b\u8c03\u89e3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6210\u672c\u5408\u8ba1372.5\uff0c\u5728\u7cbe\u5ea6\u8981\u6c42\u4e0d\u9ad8\u7684\u6c11\u7528\u60c5\u51b5\u4e0b\uff0c\u53ef\u7528MPU6050\u4ee3\u66ffADXL355\u52a0\u901f\u5ea6\u4f20\u611f\u5668\u8282\u7ea6\u6210\u672c\uff0c\u6b64\u65f6\u6210\u672c\u4e3a52.5\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3a\u4e86\u9002\u5e94\u4e0d\u540c\u7684\u5e94\u7528\u9700\u6c42\u548c\u6700\u5927\u9650\u5ea6\u5730\u964d\u4f4e\u80fd\u8017\uff0c\u4e3a STM32L431RCT6 \u82af\u7247\u8bbe\u8ba1\u4e86\u4f4e\u529f\u8017\u6a21\u5f0f\u548c\u6b63\u5e38\u529f\u8017\u6a21\u5f0f\u3002\u5728\u4f4e\u529f\u8017\u6a21\u5f0f\u4e0b\uff0c\u901a\u8fc7\u5916\u63a532.768 kHz\u7684\u6676\u4f53\u632f\u8361\u5668\uff0c\u8be5\u6a21\u5f0f\u4f18\u5316\u4e86\u7535\u6e90\u6d88\u8017\uff0c\u4f7f\u8bbe\u5907\u80fd\u5728\u6781\u4f4e\u7684\u529f\u8017\u4e0b\u6301\u7eed\u8fd0\u884c\u3002\u800c\u5728\u6b63\u5e38\u529f\u8017\u6a21\u5f0f\u4e0b\uff0c\u5916\u63a54.096 MHz \u6676\u4f53\u632f\u8361\u5668\uff0c\u786e\u4fdd\u4e86\u8db3\u591f\u7684\u5904\u7406\u80fd\u529b\u548c\u5feb\u901f\u54cd\u5e94\u65f6\u95f4\uff0c\u9002\u7528\u4e8e\u5904\u7406\u590d\u6742\u8ba1\u7b97\u6216\u9700\u8981\u5feb\u901f\u6570\u636e\u5904\u7406\u7684\u60c5\u51b5\u3002<\/p>\n\n\n\n<p 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href='https:\/\/xsir.work\/wp-content\/uploads\/2025\/04\/2\u4e3b\u63a7\u82af\u72472-767x1024.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"767\" height=\"1024\" data-original=\"https:\/\/xsir.work\/wp-content\/uploads\/2025\/04\/2\u4e3b\u63a7\u82af\u72472-767x1024.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-104\"  sizes=\"auto, (max-width: 767px) 100vw, 767px\" \/><\/div><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">ADXL355\u4f20\u611f\u5668\u4e0e\u4e3b\u63a7\u901a\u8fc7SPI\u8fdb\u884c\u901a\u4fe1\uff0c\u4e3b\u63a7\u5236\u5668\u5728\u6b63\u5e38\u5de5\u4f5c\u65f6\uff0c\u5b83\u7684PA4\u5f15\u811a\u8f93\u51fa\u4f4e\u7535\u5e73\u4fe1\u53f7\uff0cADXL355\u8bbe\u7f6e\u4e3a\u63a5\u6536\u5230PA4\u7684\u4f4e\u7535\u5e73\u4fe1\u53f7\u542f\u52a8\uff0c\u6b64\u65f6\uff0cADXL355\u4f20\u611f\u5668\u76f4\u63a5\u901a\u8fc7SPI1 MISO\u5411\u4e3b\u63a7\u5236\u5668\u7684PA6\u53d1\u9001\u4fe1\u53f7\uff0c\u901a\u8fc7SPI1 MOSI\u63a5\u6536\u4e3b\u63a7\u5236\u5668PA7\u7684\u4fe1\u53f7\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u4e3b\u63a7\u5236\u5668\u8fdb\u5165\u4f11\u7720\u6a21\u5f0f\u65f6\uff0c\u4e3b\u63a7\u5236\u5668\u7684PA4\u5f15\u811a\u4ecd\u7136\u8f93\u51fa\u4f4e\u7535\u5e73\u4fe1\u53f7\uff0cW25Q64\u8bbe\u7f6e\u4e3a\u4f4e\u7535\u5e73\u542f\u52a8\uff0c\u6b64\u65f6\uff0cADXL355\u901a\u8fc7SPI2 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data-original=\"https:\/\/xsir.work\/wp-content\/uploads\/2025\/04\/2\u52a0\u901f\u5ea6\u76d1\u6d4b2.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-105\"  sizes=\"auto, (max-width: 873px) 100vw, 873px\" \/><\/div><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">MPU6050\u4f20\u611f\u5668\u4e0e\u4e3b\u63a7\u5236\u5668\u901a\u8fc7SDA\u8fdb\u884c\u901a\u4fe1\uff0c\u4e3b\u63a7\u5236\u5668\u5728\u6b63\u5e38\u5de5\u4f5c\u65f6\uff0c\u5b83\u7684PA4\u5f15\u811a\u8f93\u51fa\u4f4e\u7535\u5e73\u4fe1\u53f7\uff0cMPU6050\u8bbe\u7f6e\u4e3a\u63a5\u6536\u5230PA4\u7684\u4f4e\u7535\u5e73\u4fe1\u53f7\u542f\u52a8\uff0c\u6b64\u65f6\uff0cMPU6050\u4f20\u611f\u5668\u76f4\u63a5\u901a\u8fc7SDA\u5411\u4e3b\u63a7\u5236\u5668\u7684PB7\u8fdb\u884c\u4fe1\u53f7\u63a5\u6536\u4e0e\u53d1\u9001\u3002MPU6050\u4f20\u611f\u5668\u7684\u5916\u56f4\u7535\u8def\u5982\u56fe2.9\u6240\u793a\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/xsir.work\/wp-content\/uploads\/2025\/04\/mpu6050\u6539\u52a82-1024x848.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"848\" data-original=\"https:\/\/xsir.work\/wp-content\/uploads\/2025\/04\/mpu6050\u6539\u52a82-1024x848.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-106\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u63a7\u82af\u7247\u901a\u8fc7PA2\u5f15\u811a\u5411LoRa\u6a21\u5757\u4f20\u8f93\u6570\u636e\uff0c\u901a\u8fc7PA3\u5f15\u811a\u4eceLoRa\u6a21\u5757\u63a5\u6536\u6570\u636e\u3002\u53d1\u5c04\u65b9\u6848\u6709\u4e24\u79cd\uff0c\u4e00\u79cd\u662f\u5b9a\u65f6\u53d1\u9001\uff0c\u4e00\u79cd\u662f\u5b9e\u65f6\u53d1\u9001\u3002\u5b9a\u65f6\u53d1\u9001\u662f\u5f53\u4e3b\u63a7\u82af\u7247\u5904\u4e8e\u4f11\u7720\u7136\u540e\u9192\u6765\u65f6\uff0c\u5728\u5904\u7406\u5b8c\u5b58\u50a8\u5668\u4e2d\u7684\u6570\u636e\u540e\uff0c\u4f1a\u5c06\u53bb\u566a\u548c\u6e29\u5ea6\u6f02\u79fb\u4f18\u5316\u540e\u7684\u6570\u636e\u8fdb\u884c\u53d1\u9001\u3002\u5b9e\u65f6\u53d1\u9001\u5219\u662f\u4e3b\u63a7\u82af\u7247\u5b9e\u65f6\u5904\u7406ADXL355\u7684\u52a0\u901f\u5ea6\u6570\u636e\u548cMPU6050\u7684\u9640\u87ba\u4eea\u6570\u636e\u5e76\u8fdb\u884c\u53d1\u9001\uff0cLoRa\u901a\u4fe1\u7535\u8def\u5982\u56fe2.10\u6240\u793a\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure 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