{"id":280,"date":"2026-10-18T11:44:42","date_gmt":"2026-10-18T03:44:42","guid":{"rendered":"https:\/\/pressf5.run\/?p=280"},"modified":"2026-10-21T15:29:52","modified_gmt":"2026-10-21T07:29:52","slug":"fake-pod-nano-pro-s31-guide","status":"publish","type":"post","link":"https:\/\/pressf5.run\/?p=280","title":{"rendered":"FAKE POD NANO PRO S31\uff5c\u5165\u95e8 Hi-Fi \u64ad\u653e\u5668\u4e0e\u4f7f\u7528\u8bf4\u660e"},"content":{"rendered":"<div class=\"fakepod-s31-guide\">\n<p><strong>CS43131 Hi-Fi \u97f3\u9891\u6838\u5fc3\uff0c\u8ba9\u97f3\u4e50\uff0c\u81ea\u7531\u8fde\u63a5\u3002<\/strong><\/p>\n<p>FAKE POD NANO PRO S31 \u662f\u4e00\u53f0\u4ee5 <strong>Cirrus Logic CS43131 Hi-Fi DAC \u4e0e\u8033\u673a\u653e\u5927\u5668<\/strong>\u4e3a\u6838\u5fc3\u7684\u5165\u95e8 Hi-Fi \u64ad\u653e\u5668\u3002\u628a\u559c\u6b22\u7684 FLAC \u88c5\u8fdb TF \u5361\uff0c\u63a5\u4e0a\u6709\u7ebf\u8033\u673a\uff0c\u4eab\u53d7<strong>\u4fdd\u6301\u97f3\u4e50\u539f\u91c7\u6837\u7387\u3001\u4e0d\u91cd\u91c7\u6837\u76f4\u51fa\u7684\u672c\u5730\u64ad\u653e<\/strong>\uff1b\u63a5\u5165\u7535\u8111\u6216\u624b\u673a\uff0c\u53c8\u80fd\u4f5c\u4e3a USB \u89e3\u7801\u8033\u653e\u4f7f\u7528\u3002\u9ad8\u89c4\u683c\u7684\u97f3\u9891\u6838\u5fc3\u4e0e\u539f\u91c7\u6837\u7387\u64ad\u653e\uff0c\u662f\u8fd9\u53f0\u5c0f\u8bbe\u5907\u6700\u503c\u5f97\u5173\u6ce8\u7684\u5730\u65b9\u3002<\/p>\n<p>\u5728\u8fd9\u4e2a\u57fa\u7840\u4e0a\uff0cS31 \u7248\u672c\u8fd8\u52a0\u5165\u7ecf\u5178\u84dd\u7259\u6536\u53d1\uff1a\u65e2\u80fd\u63a5\u6536\u624b\u673a\u97f3\u9891\uff0c\u518d\u4ece\u672c\u673a\u8033\u673a\u8f93\u51fa\u542c\u6b4c\uff0c\u4e5f\u80fd\u628a TF \u5361\u91cc\u7684\u97f3\u4e50\u53d1\u9001\u7ed9\u84dd\u7259\u8033\u673a\u548c\u97f3\u7bb1\u3002USB \u6587\u4ef6\u4f20\u8f93\u3001AMOLED \u89e6\u6478\u5c4f\u3001PPA \u56fe\u5f62\u52a0\u901f\u4e0e\u8702\u7a9d\u5bfc\u822a\uff0c\u5219\u8ba9\u65e5\u5e38\u4f7f\u7528\u66f4\u65b9\u4fbf\u3001\u66f4\u6709\u8da3\u3002<\/p>\n<p>\u6574\u673a\u91c7\u7528 <strong>CNC \u52a0\u5de5\u94dd\u5408\u91d1\u5916\u58f3\uff0c\u8868\u9762\u7ecf\u8fc7\u9633\u6781\u6c27\u5316\u5904\u7406<\/strong>\u3002\u7ec6\u81f4\u7684\u91d1\u5c5e\u8d28\u611f\u4e0e\u5c0f\u5de7\u673a\u8eab\u76f8\u914d\uff0c\u8ba9\u5b83\u62ff\u5728\u624b\u91cc\u3001\u653e\u5728\u684c\u4e0a\uff0c\u90fd\u6709\u4e00\u4efd\u7cbe\u81f4\u7684\u968f\u8eab\u97f3\u9891\u8bbe\u5907\u8d28\u611f\u3002<\/p>\n<figure id=\"attachment_mmd_298\" class=\"wp-block-image \"><img decoding=\"async\" width=\"1024\" height=\"1536\" src=\"https:\/\/pressf5.run\/wp-content\/uploads\/2026\/10\/fakepod-s31-poster-light-20261021.png\" class=\"attachment-full size-full\" alt=\"FAKE POD NANO PRO S31 \u6d45\u8272\u539f\u8272\u94dd\u5408\u91d1\u6d77\u62a5\" loading=\"lazy\" \/><\/figure>\n<p><em>\u6d77\u62a5\u4e3a AI \u8f85\u52a9\u8bbe\u8ba1\uff1a\u539f\u8272\u94dd\u5408\u91d1\u5916\u58f3\u4e0e\u5c4f\u5e55\u5185\u793a\u4f8b\u56fe\u7247\u5747\u4e3a\u6548\u679c\u5c55\u793a\uff0c\u5916\u89c2\u4e0e\u754c\u9762\u4ee5\u5b9e\u7269\u4e3a\u51c6\u3002<\/em><\/p>\n<p>\u672c\u6587\u9002\u7528\u4e8e <strong>FAKE POD NANO PRO \u7684 ESP32-S31 \u7248\u672c<\/strong>\u3002S3 \u7528\u6237\u8bf7\u67e5\u770b <a href=\"https:\/\/pressf5.run\/?p=214\">\u539f\u7248\u4f7f\u7528\u8bf4\u660e<\/a>\u3002\u4e0d\u540c\u786c\u4ef6\u6279\u6b21\u3001\u56fa\u4ef6\u7248\u672c\u7684\u754c\u9762\u548c\u529f\u80fd\u53ef\u80fd\u7565\u6709\u5dee\u5f02\uff0c\u8bf7\u4f7f\u7528\u4e0e\u81ea\u5df1\u8bbe\u5907\u5339\u914d\u7684\u56fa\u4ef6\u3001\u5b57\u4f53\u548c TF \u5361\u8d44\u6e90\u5305\u3002<\/p>\n<nav aria-label=\"\u8bf4\u660e\u76ee\u5f55\" style=\"padding:1em 1.2em;margin:1.5em 0;background:#f3f7f6;border-left:4px solid #18745c\"><strong>\u5feb\u901f\u67e5\u9605<\/strong>\n<p style=\"margin:.5em 0 0\"><a href=\"#cs43131-hifi\">CS43131\uff1a\u8fd9\u53f0\u5165\u95e8 Hi-Fi \u64ad\u653e\u5668\u7684\u6838\u5fc3<\/a> \u00b7 <a href=\"#section-1\">\u76f8\u6bd4 S3\uff0c\u8fd9\u6b21\u5347\u7ea7\u5728\u54ea\u91cc\uff1f<\/a> \u00b7 <a href=\"#section-2\">\u5148\u8ba4\u8bc6\u5b83<\/a> \u00b7 <a href=\"#section-3\">\u7b2c\u4e00\u6b21\u4f7f\u7528\uff1a\u5148\u51c6\u5907\u597d TF \u5361<\/a> \u00b7 <a href=\"#section-4\">\u8702\u7a9d\u5bfc\u822a\uff1a\u628a\u5c0f\u5c4f\u5e55\u53d8\u6210\u63a7\u5236\u53f0<\/a> \u00b7 <a href=\"#section-5\">\u7ecf\u5178\u84dd\u7259\u63a5\u6536\uff1a\u624b\u673a\u91cc\u7684\u6b4c\uff0c\u4e5f\u80fd\u5728\u8fd9\u91cc\u542c<\/a> \u00b7 <a href=\"#section-6\">\u84dd\u7259\u97f3\u9891\u53d1\u9001\uff1a\u628a\u6b4c\u5355\u4ea4\u7ed9\u65e0\u7ebf\u8033\u673a<\/a> \u00b7 <a href=\"#section-7\">USB \u97f3\u9891\uff1a\u4e00\u6839\u7ebf\uff0c\u63a5\u7ba1\u7535\u8111\u7684\u58f0\u97f3<\/a> \u00b7 <a href=\"#section-8\">USB MSC\uff1a\u4e0d\u7528\u53cd\u590d\u62d4\u5361\uff0c\u4e5f\u80fd\u6362\u6b4c<\/a> \u00b7 <a href=\"#section-9\">\u88c5\u8fdb\u53e3\u888b\u7684\u5176\u4ed6\u4e50\u8da3<\/a> \u00b7 <a href=\"#section-10\">PPA \u5e26\u6765\u7684\u53d8\u5316\uff0c\u662f\u6bcf\u6b21\u89e6\u6478\u90fd\u80fd\u611f\u89c9\u5230\u7684<\/a> \u00b7 <a href=\"#section-11\">\u4e5f\u53ef\u4ee5\u662f\u4f60\u7684\u638c\u4e0a\u5f00\u53d1\u5e73\u53f0<\/a> \u00b7 <a href=\"#section-12\">\u5e38\u89c1\u95ee\u9898<\/a><\/p><\/nav>\n<h2 id=\"cs43131-hifi\">CS43131\uff1a\u8fd9\u53f0\u5165\u95e8 Hi-Fi \u64ad\u653e\u5668\u7684\u6838\u5fc3<\/h2>\n<p>\u58f0\u97f3\u90e8\u5206\u9009\u7528\u7684\u662f <strong>Cirrus Logic MasterHIFI \u7cfb\u5217 CS43131<\/strong>\uff0c\u4e00\u9897\u96c6\u9ad8\u6027\u80fd\u7acb\u4f53\u58f0 DAC \u4e0e\u8033\u673a\u653e\u5927\u5668\u4e8e\u4e00\u4f53\u7684\u97f3\u9891\u82af\u7247\u3002\u5b83\u8d1f\u8d23\u628a\u6570\u5b57\u97f3\u4e50\u8f6c\u6362\u4e3a\u8033\u673a\u542c\u5230\u7684\u6a21\u62df\u4fe1\u53f7\uff0c\u662f\u672c\u673a\u6709\u7ebf\u97f3\u9891\u8f93\u51fa\u7684\u6838\u5fc3\u3002<a href=\"https:\/\/www.cirrus.com\/products\/cs43131\/\">\u5b98\u65b9\u4ea7\u54c1\u4ecb\u7ecd<\/a><\/p>\n<h3>\u5b83\u7684\u89c4\u683c\uff0c\u503c\u5f97\u5355\u72ec\u8bf4\u4e00\u8bf4<\/h3>\n<div style=\"margin:1.5em 0\"><table>\n<thead>\n<tr>\n<th>CS43131 \u82af\u7247\u6307\u6807<\/th>\n<th>\u5b98\u65b9\u89c4\u683c \/ \u6027\u80fd\u5178\u578b\u503c<\/th>\n<th>\u4e0e\u542c\u6b4c\u6709\u5173\u7684\u610f\u4e49<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u52a8\u6001\u8303\u56f4<\/td>\n<td><strong>130 dB\uff0cA \u8ba1\u6743<\/strong><\/td>\n<td>\u4e3a\u5f3a\u5f31\u53d8\u5316\u4e0e\u5fae\u5c0f\u4fe1\u53f7\u63d0\u4f9b\u9ad8\u52a8\u6001\u3001\u4f4e\u566a\u58f0\u7684\u8bbe\u8ba1\u57fa\u7840<\/td>\n<\/tr>\n<tr>\n<td>\u603b\u8c10\u6ce2\u5931\u771f\uff0b\u566a\u58f0\uff08THD+N\uff09<\/td>\n<td><strong>\u2212115 dB<\/strong><\/td>\n<td>\u8f6c\u6362\u73af\u8282\u5177\u6709\u5f88\u4f4e\u7684\u5931\u771f\u4e0e\u566a\u58f0\u6307\u6807<\/td>\n<\/tr>\n<tr>\n<td>\u58f0\u9053\u9694\u79bb\u5ea6<\/td>\n<td><strong>110 dB<\/strong><\/td>\n<td>\u964d\u4f4e\u5de6\u53f3\u58f0\u9053\u4e4b\u95f4\u7684\u4e32\u6270<\/td>\n<\/tr>\n<tr>\n<td>PCM \u5904\u7406\u80fd\u529b<\/td>\n<td><strong>32-bit\uff0c\u6700\u9ad8 384 kHz<\/strong><\/td>\n<td>\u9ad8\u89c4\u683c DAC \u67b6\u6784\uff1b\u672c\u673a\u5f53\u524d\u5f00\u653e\u7684\u683c\u5f0f\u89c1\u4e0b\u6587<\/td>\n<\/tr>\n<tr>\n<td>\u8033\u673a\u8f93\u51fa<\/td>\n<td><strong>\u96c6\u6210\u4f4e\u566a\u58f0 Class H \u8033\u673a\u653e\u5927\u5668<\/strong><\/td>\n<td>\u82af\u7247\u540c\u65f6\u627f\u62c5\u6570\u6a21\u8f6c\u6362\u4e0e\u8033\u673a\u9a71\u52a8<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u4ee5\u4e0a\u4e3a<a href=\"https:\/\/statics.cirrus.com\/pubs\/proDatasheet\/CS43131_DS1155F2.pdf\">\u5b98\u65b9\u6570\u636e\u624b\u518c DS1155F2<\/a>\u5217\u51fa\u7684\u82af\u7247\u89c4\u683c\uff0c\u9002\u7528\u6761\u4ef6\u89c1\u624b\u518c\uff1b<strong>130 dB\u3001\u2212115 dB \u7b49\u6570\u503c\u5e76\u975e\u672c\u673a\u6574\u673a\u5b9e\u6d4b\u7ed3\u679c<\/strong>\u3002\u6700\u7ec8\u8868\u73b0\u8fd8\u4e0e\u4f9b\u7535\u3001PCB\u3001\u8f93\u51fa\u8bbe\u7f6e\u53ca\u8033\u673a\u8d1f\u8f7d\u6709\u5173\u3002<\/p>\n<h3>\u597d\u82af\u7247\uff0c\u4e5f\u8981\u843d\u5230\u5b9e\u9645\u4f7f\u7528\u91cc<\/h3>\n<p>\u672c\u673a\u5df2\u7ecf\u4f7f\u7528 CS43131 \u7684<strong>\u786c\u4ef6\u97f3\u91cf\u63a7\u5236<\/strong>\uff0c\u97f3\u91cf\u8c03\u8282\u7531 DAC \u5185\u90e8\u5b8c\u6210\uff1b\u677f\u8f7d <strong>24.576 MHz \u97f3\u9891\u6676\u632f<\/strong>\u4e3a\u5176\u65f6\u949f\u7cfb\u7edf\u63d0\u4f9b\u53c2\u8003\u3002\u914d\u5408 TF \u5361 FLAC \u672c\u5730\u64ad\u653e\uff0c\u4ee5\u53ca <strong>\u53cc\u58f0\u9053 24-bit \/ 48\u300196 kHz USB \u97f3\u9891<\/strong>\uff0c\u53ef\u4ee5\u628a\u5b83\u4f5c\u4e3a\u65e5\u5e38\u542c\u6b4c\u7684\u5165\u95e8 Hi-Fi \u64ad\u653e\u5668\uff0c\u4e5f\u53ef\u4ee5\u63a5\u7535\u8111\u3001\u624b\u673a\u4f5c\u4fbf\u643a USB \u89e3\u7801\u8033\u653e\u3002<\/p>\n<h3>\u539f\u91c7\u6837\u7387\u76f4\u51fa\uff1a\u6709\u7ebf\u672c\u5730\u64ad\u653e\u4e0d\u505a\u91cd\u91c7\u6837<\/h3>\n<p>\u4f7f\u7528\u6709\u7ebf\u8033\u673a\u64ad\u653e TF \u5361\u97f3\u4e50\u65f6\uff0c\u5728\u56fa\u4ef6\u652f\u6301\u7684\u683c\u5f0f\u4e0e\u91c7\u6837\u7387\u8303\u56f4\u5185\uff0c\u64ad\u653e\u5668\u4f1a\u6839\u636e\u6b4c\u66f2\u7684\u539f\u59cb\u91c7\u6837\u7387\u914d\u7f6e I\u00b2S \u4e0e CS43131\uff0c<strong>\u89e3\u7801\u540e\u7684 PCM \u4fdd\u6301\u539f\u91c7\u6837\u7387\u9001\u5f80 DAC\uff0c\u4e0d\u7edf\u4e00\u91cd\u91c7\u6837\u5230\u67d0\u4e2a\u56fa\u5b9a\u9891\u7387<\/strong>\u3002\u4f8b\u5982 44.1 kHz \u7684\u6b4c\u66f2\u6309 44.1 kHz \u64ad\u653e\uff0c48 kHz\u300196 kHz \u7684\u6b4c\u66f2\u4e5f\u5206\u522b\u6309\u5404\u81ea\u91c7\u6837\u7387\u8f93\u51fa\u3002\u8fd9\u662f\u672c\u673a\u9762\u5411 Hi-Fi \u542c\u6b4c\u7684\u4e00\u9879\u91cd\u8981\u7279\u70b9\u3002<\/p>\n<p><strong>\u84dd\u7259 Source \u53d1\u9001\u91c7\u7528\u72ec\u7acb\u5904\u7406\uff1a<\/strong>\u5f53\u6b4c\u66f2\u91c7\u6837\u7387\u4e0e\u84dd\u7259\u534f\u5546\u7684\u7f16\u7801\u5668\u91c7\u6837\u7387\u4e0d\u4e00\u81f4\u65f6\uff0c\u9700\u8981\u91cd\u91c7\u6837\u540e\u518d\u7f16\u7801\u3001\u53d1\u9001\u3002\u56e0\u6b64\uff0c\u201c\u4e0d\u91cd\u91c7\u6837\u76f4\u51fa\u201d\u5bf9\u5e94\u672c\u673a\u6709\u7ebf\u8033\u673a\u7684\u672c\u5730\u64ad\u653e\u8def\u5f84\u3002<\/p>\n<p><strong>\u5f53\u524d\u56fa\u4ef6\u7684\u677f\u7ea7\u6700\u9ad8\u91c7\u6837\u7387\u4e3a 96 kHz\uff0cUAC \u5f00\u653e 24-bit \/ 48\u300196 kHz\u3002<\/strong> \u8868\u4e2d\u7684 32-bit \/ 384 kHz \u662f DAC \u82af\u7247\u80fd\u529b\uff0c\u4e0d\u4ee3\u8868\u672c\u673a\u5f53\u524d\u652f\u6301\u8be5\u683c\u5f0f\uff1b\u9ad8\u89c4\u683c\u97f3\u9891\u6838\u5fc3\u7684\u4ef7\u503c\u540c\u6837\u4f53\u73b0\u5728\u52a8\u6001\u8303\u56f4\u3001\u5931\u771f\u3001\u58f0\u9053\u9694\u79bb\u4e0e\u8033\u673a\u8f93\u51fa\u8bbe\u8ba1\u4e0a\u3002<\/p>\n<p>\u672c\u5730\u64ad\u653e\u3001USB \u97f3\u9891\u548c\u84dd\u7259\u63a5\u6536\u5728\u4f7f\u7528\u672c\u673a\u6709\u7ebf\u8033\u673a\u8f93\u51fa\u65f6\uff0c\u90fd\u4f1a\u7528\u5230 CS43131\uff1b\u628a\u97f3\u4e50\u53d1\u9001\u7ed9\u84dd\u7259\u8033\u673a\u6216\u97f3\u7bb1\u65f6\uff0c\u6570\u6a21\u8f6c\u6362\u7531\u5bf9\u7aef\u8bbe\u5907\u5b8c\u6210\u3002<\/p>\n<h2 id=\"section-1\">\u76f8\u6bd4 S3\uff0c\u8fd9\u6b21\u5347\u7ea7\u5728\u54ea\u91cc\uff1f<\/h2>\n<div style=\"margin:1.5em 0\"><table>\n<thead>\n<tr>\n<th>\u4f53\u9a8c<\/th>\n<th>S3 \u539f\u7248\u8bf4\u660e\u4e2d\u7684\u529f\u80fd<\/th>\n<th>S31 \u7248\u672c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u624b\u673a\u84dd\u7259\u97f3\u9891<\/td>\n<td>BLE \u63a7\u5236\u4e0e OTA<\/td>\n<td>\u65b0\u589e\u7ecf\u5178\u84dd\u7259\u63a5\u6536\uff0c\u53ef\u8fdb\u5165\u84dd\u7259\u97f3\u54cd\u6a21\u5f0f<\/td>\n<\/tr>\n<tr>\n<td>\u8fde\u63a5\u84dd\u7259\u8033\u673a\u3001\u97f3\u7bb1<\/td>\n<td>\u672a\u5217\u51fa\u7ecf\u5178\u84dd\u7259\u97f3\u9891\u53d1\u9001<\/td>\n<td>\u672c\u5730\u97f3\u4e50\u53ef\u53d1\u9001\u5230\u84dd\u7259\u5bf9\u7aef\u8bbe\u5907<\/td>\n<\/tr>\n<tr>\n<td>USB \u97f3\u9891<\/td>\n<td>16-bit \/ 48 kHz<\/td>\n<td>\u5f53\u524d Hi-Fi \u914d\u7f6e\u652f\u6301\u53cc\u58f0\u9053 24-bit \/ 48\u300196 kHz<\/td>\n<\/tr>\n<tr>\n<td>USB \u4f20\u6587\u4ef6<\/td>\n<td>\u539f\u8bf4\u660e\u4ee5 TF \u5361\u76ee\u5f55\u51c6\u5907\u4e3a\u4e3b<\/td>\n<td>\u65b0\u589e MSC \u6a21\u5f0f\uff0c\u8fde\u63a5\u7535\u8111\u5373\u53ef\u7ba1\u7406 TF \u5361\u6587\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>\u56fe\u5f62\u4f53\u9a8c<\/td>\n<td>\u539f\u6709\u89e6\u6478\u754c\u9762<\/td>\n<td>PPA \u52a0\u901f\u56fe\u5f62\u5408\u6210\uff0c\u8702\u7a9d\u5bfc\u822a\u4e0e\u9875\u9762\u4ea4\u4e92\u66f4\u6d41\u7545<\/td>\n<\/tr>\n<tr>\n<td>\u5a92\u4f53\u73a9\u6cd5<\/td>\n<td>\u97f3\u4e50\u3001\u9891\u8c31\u3001\u52a8\u56fe\u3001\u76f8\u518c\u3001\u9605\u8bfb<\/td>\n<td>\u5ef6\u7eed\u8fd9\u4e9b\u529f\u80fd\uff0c\u5e76\u52a0\u5165 NSF \u82af\u7247\u97f3\u4e50\u4e0e\u6307\u5b9a\u683c\u5f0f AVI \u64ad\u653e<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u8fd9\u91cc\u5bf9\u7167\u7684\u662f S3 \u65e7\u7248\u8bf4\u660e\u4e0e\u672c\u7bc7\u5bf9\u5e94\u7684 S31 \u529f\u80fd\u914d\u7f6e\uff0c\u4e0d\u4ee3\u8868\u6240\u6709 S3 \u5386\u53f2\u6216\u5b9a\u5236\u56fa\u4ef6\u7684\u529f\u80fd\u4e0a\u9650\u3002<\/p>\n<h2 id=\"section-2\">\u5148\u8ba4\u8bc6\u5b83<\/h2>\n<figure id=\"attachment_mmd_299\" class=\"wp-block-image \"><img decoding=\"async\" width=\"1774\" height=\"887\" src=\"https:\/\/pressf5.run\/wp-content\/uploads\/2026\/10\/fakepod-s31-device-silver-20261021.png\" class=\"attachment-full size-full\" alt=\"FAKE POD NANO PRO \u539f\u8272\u94dd\u5408\u91d1\u5916\u89c2\u6548\u679c\u56fe\" loading=\"lazy\" \/><\/figure>\n<p><em>\u539f\u8272\u94dd\u5408\u91d1\u5916\u58f3\u6548\u679c\u56fe\uff0c\u5c4f\u5e55\u5185\u4e3a\u793a\u4f8b\u56fe\u7247\uff1b\u56fe\u7247\u7528\u4e8e\u5c55\u793a\u8bbe\u5907\u5f62\u6001\u4e0e\u6750\u8d28\u3002<\/em><\/p>\n<p>\u5916\u58f3\u4ee5\u94dd\u5408\u91d1\u7ecf CNC \u52a0\u5de5\u6210\u5f62\uff0c\u518d\u65bd\u4ee5\u9633\u6781\u6c27\u5316\u8868\u9762\u5904\u7406\uff1b\u91d1\u5c5e\u673a\u8eab\u4e0e AMOLED \u5c4f\u5e55\u76f8\u6620\uff0c\u517c\u987e\u968f\u8eab\u643a\u5e26\u7684\u624b\u611f\u4e0e\u684c\u9762\u6446\u653e\u7684\u89c2\u611f\u3002<\/p>\n<div style=\"margin:1.5em 0\"><table>\n<thead>\n<tr>\n<th>\u90e8\u5206<\/th>\n<th>\u914d\u7f6e\u4e0e\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5916\u58f3\u5de5\u827a<\/td>\n<td>CNC \u52a0\u5de5\u94dd\u5408\u91d1\u5916\u58f3\uff0c\u9633\u6781\u6c27\u5316\u8868\u9762\u5904\u7406<\/td>\n<\/tr>\n<tr>\n<td>\u4e3b\u63a7<\/td>\n<td>ESP32-S31\uff0c\u652f\u6301\u7ecf\u5178\u84dd\u7259\u97f3\u9891\u4e0e\u786c\u4ef6\u56fe\u5f62\u52a0\u901f<\/td>\n<\/tr>\n<tr>\n<td>\u5c4f\u5e55<\/td>\n<td>460 \u00d7 460 AMOLED\uff0cCO5300 \u63a7\u5236\u5668\u3001QSPI \u63a5\u53e3<\/td>\n<\/tr>\n<tr>\n<td>\u89e6\u6478<\/td>\n<td>CST820 \u7535\u5bb9\u89e6\u6478<\/td>\n<\/tr>\n<tr>\n<td>\u97f3\u9891\u6838\u5fc3<\/td>\n<td>Cirrus Logic CS43131 MasterHIFI DAC\uff0c\u96c6\u6210\u8033\u673a\u653e\u5927\u5668\u3001\u786c\u4ef6\u97f3\u91cf\u63a7\u5236\uff1b\u5f53\u524d\u677f\u7ea7\u6700\u9ad8\u91c7\u6837\u7387\u4e3a 96 kHz<\/td>\n<\/tr>\n<tr>\n<td>\u5b58\u50a8<\/td>\n<td>TF \u5361\uff0c4-bit SDMMC \u63a5\u53e3<\/td>\n<\/tr>\n<tr>\n<td>USB \u63a5\u53e3<\/td>\n<td>\u6b63\u53cd\u63d2\u5206\u5de5\u8bbe\u8ba1\uff1a\u9ed8\u8ba4\u65b9\u5411\u4e3a\u65e5\u5fd7\u3001\u5237\u673a\u7528 USB \u4e32\u53e3\uff1b\u7ffb\u9762\u65b9\u5411\u7528\u4e8e UAC \/ MSC<\/td>\n<\/tr>\n<tr>\n<td>\u62fe\u97f3<\/td>\n<td>PDM \u9ea6\u514b\u98ce\uff0c\u7528\u4e8e\u73af\u5883\u97f3\u9891\u8c31<\/td>\n<\/tr>\n<tr>\n<td>\u60ef\u6027\u4f20\u611f\u5668<\/td>\n<td>\u516d\u8f74 IMU\uff1a3 \u8f74\u52a0\u901f\u5ea6\u8ba1\uff0b3 \u8f74\u9640\u87ba\u4eea<\/td>\n<\/tr>\n<tr>\n<td>\u4ea4\u4e92<\/td>\n<td>\u89e6\u6478\u3001\u53cc\u6309\u952e\u3001\u60ef\u6027\u4f20\u611f\u5668\u624b\u52bf<\/td>\n<\/tr>\n<tr>\n<td>\u7535\u6e90<\/td>\n<td>AXP2101 \u7535\u6e90\u7ba1\u7406<\/td>\n<\/tr>\n<tr>\n<td>\u65f6\u949f<\/td>\n<td>\u5404\u677f\u7ea7\u5747\u914d\u5907 PCF85063 RTC \u5b9e\u65f6\u65f6\u949f\uff0c\u652f\u6301\u624b\u52a8\u6821\u65f6<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u4e0a\u65b9\u7535\u6e90\u952e\u7528\u4e8e\u7535\u6e90\u64cd\u4f5c\uff0c\u77ed\u6309\u589e\u52a0\u97f3\u91cf\uff1b\u4e0b\u65b9\u6309\u952e\u77ed\u6309\u964d\u4f4e\u97f3\u91cf\uff0c\u957f\u6309\u9501\u5c4f\u6216\u5524\u9192\u3002\u84dd\u7259\u63a5\u6536\u548c UAC \u9875\u9762\u4e5f\u652f\u6301\u6309\u952e\u8c03\u97f3\u91cf\uff1b\u4e0e\u624b\u673a\u3001\u7535\u8111\u7684\u97f3\u91cf\u540c\u6b65\u53d6\u51b3\u4e8e\u5bf9\u7aef\u652f\u6301\u60c5\u51b5\u3002<\/p>\n<h2 id=\"section-3\">\u7b2c\u4e00\u6b21\u4f7f\u7528\uff1a\u5148\u51c6\u5907\u597d TF \u5361<\/h2>\n<p>\u4f7f\u7528 FAT32 \u683c\u5f0f\u7684 TF \u5361\uff0c\u5c06\u5339\u914d S31 \u56fa\u4ef6\u7684\u8d44\u6e90\u5305\u89e3\u538b\u540e\uff0c\u628a\u91cc\u9762\u7684\u591a\u4e2a\u6587\u4ef6\u5939\u76f4\u63a5\u653e\u5230\u5361\u7684\u6839\u76ee\u5f55\u3002\u4e0d\u8981\u628a\u6574\u4e2a\u8d44\u6e90\u5305\u518d\u5957\u4e00\u5c42\u6587\u4ef6\u5939\u3002<\/p>\n<pre><code class=\"language-text\">TF \u5361\u6839\u76ee\u5f55\/\n\u251c\u2500\u2500 music\/       \u97f3\u4e50\uff0c\u6309\u4e13\u8f91\u6216\u6b4c\u5355\u5206\u6587\u4ef6\u5939\n\u2502   \u251c\u2500\u2500 \u901a\u52e4\u6b4c\u5355\/\n\u2502   \u2502   \u251c\u2500\u2500 \u6b4c\u66f2 A.flac\n\u2502   \u2502   \u2514\u2500\u2500 \u6b4c\u66f2 B.mp3\n\u2502   \u2514\u2500\u2500 \u6df1\u591c\u5faa\u73af\/\n\u251c\u2500\u2500 playlist\/    \u8bbe\u5907\u751f\u6210\u7684\u64ad\u653e\u5217\u8868\n\u251c\u2500\u2500 fonts\/       \u4e0e\u56fa\u4ef6\u5339\u914d\u7684\u5b57\u4f53\u8d44\u6e90\n\u251c\u2500\u2500 mjpeg\/       MJPEG \u52a8\u56fe\u3001\u7b26\u5408\u8981\u6c42\u7684 AVI \u89c6\u9891\n\u251c\u2500\u2500 pic\/         JPG \u56fe\u7247\n\u251c\u2500\u2500 txt\/         UTF-8 \u7f16\u7801\u7684 TXT \u6587\u672c\n\u251c\u2500\u2500 nsf\/         NSF \u82af\u7247\u97f3\u4e50\n\u2514\u2500\u2500 night7\/      \u542f\u52a8\u52a8\u753b\u3001\u9ed8\u8ba4\u5c01\u9762\u7b49\u8fd0\u884c\u8d44\u6e90\n<\/code><\/pre>\n<p>\u97f3\u4e50\u4f18\u5148\u4f7f\u7528 <strong>MP3\u3001FLAC<\/strong>\uff0c\u5e76\u653e\u5728 <code>music\/<\/code> \u4e0b\u7684\u4e00\u5c42\u5206\u7c7b\u6587\u4ef6\u5939\u5185\u3002\u7b2c\u4e00\u6b21\u8fdb\u5165\u97f3\u4e50\u64ad\u653e\u5668\u4f1a\u5efa\u7acb\u64ad\u653e\u5217\u8868\uff1b\u540e\u6765\u6dfb\u52a0\u6216\u5220\u9664\u97f3\u4e50\u540e\uff0c\u8bf7\u5230\u8bbe\u7f6e\u7684\u5e94\u7528\u9009\u9879\u4e2d\u66f4\u65b0\u64ad\u653e\u5217\u8868\u3002<\/p>\n<p>\u5b57\u4f53\u3001\u542f\u52a8\u8d44\u6e90\u548c\u80cc\u666f\u56fe\u7247\u8bf7\u6309\u8d44\u6e90\u5305\u539f\u6709\u76ee\u5f55\u4fdd\u7559\uff0c\u907f\u514d\u53ea\u62f7\u8d1d\u6b4c\u66f2\u540e\u51fa\u73b0\u6587\u5b57\u7f3a\u5931\u6216\u9875\u9762\u7d20\u6750\u4e0d\u5b8c\u6574\u3002<\/p>\n<h2 id=\"section-4\">\u8702\u7a9d\u5bfc\u822a\uff1a\u628a\u5c0f\u5c4f\u5e55\u53d8\u6210\u63a7\u5236\u53f0<\/h2>\n<figure id=\"attachment_mmd_295\" class=\"wp-block-image \"><img decoding=\"async\" width=\"460\" height=\"460\" src=\"https:\/\/pressf5.run\/wp-content\/uploads\/2026\/10\/fakepod-s31-honeycomb-menu-font-20261021.png\" class=\"attachment-full size-full\" alt=\"460\u00d7460 \u8702\u7a9d\u5e94\u7528\u83dc\u5355\u9884\u89c8\" loading=\"lazy\" \/><\/figure>\n<p><em>\u83dc\u5355\u9884\u89c8\u5df2\u66f4\u65b0\u4e3a\u65b0\u7248\u5b57\u4f53\uff0c\u7531\u9879\u76ee\u771f\u5b9e LVGL \u83dc\u5355\u4ee3\u7801\u79bb\u5c4f\u6e32\u67d3\uff1b\u65f6\u95f4\u4e0e\u7535\u91cf\u4e3a\u9884\u89c8\u56fa\u5b9a\u503c\u3002<\/em><\/p>\n<p>\u4e3b\u83dc\u5355\u91c7\u7528\u516d\u8fb9\u5f62\u8702\u7a9d\u5e03\u5c40\uff1a\u7eff\u8272\u5e94\u7528\u9875\u8d1f\u8d23\u65e5\u5e38\u529f\u80fd\uff0c\u53e6\u4e00\u9875\u8d1f\u8d23\u5207\u6362\u5de5\u4f5c\u6a21\u5f0f\u3002\u591a\u6570\u9875\u9762\u4ece\u5c4f\u5e55\u5e95\u90e8\u5411\u4e0a\u6ed1\u52a8\u53ef\u547c\u51fa\u83dc\u5355\uff1b\u5217\u8868\u3001\u8bbe\u7f6e\u7b49\u9875\u9762\u4f18\u5148\u4f7f\u7528\u9875\u9762\u63d0\u4f9b\u7684\u8fd4\u56de\u6216\u83dc\u5355\u5165\u53e3\u3002\u97f3\u4e50\u64ad\u653e\u5668\u8bf7\u56de\u5230\u64ad\u653e\u63a7\u5236\u9875\u540e\u518d\u4e0a\u6ed1\u3002<\/p>\n<div style=\"margin:1.5em 0\"><table>\n<thead>\n<tr>\n<th>\u83dc\u5355\u6587\u5b57<\/th>\n<th>\u5bf9\u5e94\u529f\u80fd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u56de\u653e \/ PLAYBACK<\/td>\n<td>\u672c\u5730\u97f3\u4e50\u64ad\u653e\u5668<\/td>\n<\/tr>\n<tr>\n<td>\u97f3\u6e90 \/ RP2A03<\/td>\n<td>NSF \u82af\u7247\u97f3\u4e50\u64ad\u653e\u5668<\/td>\n<\/tr>\n<tr>\n<td>\u89e3\u6790 \/ SPECTRUM<\/td>\n<td>\u62fe\u97f3\u9891\u8c31<\/td>\n<\/tr>\n<tr>\n<td>\u6620\u50cf \/ VIDEO<\/td>\n<td>MJPEG \u52a8\u56fe\u4e0e\u6307\u5b9a\u683c\u5f0f AVI<\/td>\n<\/tr>\n<tr>\n<td>\u753b\u50cf \/ IMAGE<\/td>\n<td>\u56fe\u7247\u76f8\u518c<\/td>\n<\/tr>\n<tr>\n<td>\u6587\u66f8 \/ TEXT<\/td>\n<td>\u6587\u672c\u9605\u8bfb\u5668<\/td>\n<\/tr>\n<tr>\n<td>\u4e2d\u67a2 \/ CORE<\/td>\n<td>\u8bbe\u7f6e<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u8bbe\u7f6e\u9875\u5ef6\u7eed\u516d\u8fb9\u5f62\u5e03\u5c40\uff0c\u53ef\u4ece\u5404\u5206\u7c7b\u8fdb\u5165\u76f8\u5e94\u9009\u9879\uff1a<\/p>\n<figure id=\"attachment_mmd_297\" class=\"wp-block-image \"><img decoding=\"async\" width=\"460\" height=\"460\" src=\"https:\/\/pressf5.run\/wp-content\/uploads\/2026\/10\/fakepod-s31-settings-font-20261021.png\" class=\"attachment-full size-full\" alt=\"\u65b0\u7248\u5b57\u4f53\u8702\u7a9d\u8bbe\u7f6e\u83dc\u5355\u9884\u89c8\" loading=\"lazy\" \/><\/figure>\n<p>\u70b9\u51fb\u53f3\u4e0b\u89d2 <strong>BOOTMODE &gt;<\/strong> \u8fdb\u5165\u5de5\u4f5c\u6a21\u5f0f\u9875\uff1a<\/p>\n<figure id=\"attachment_mmd_296\" class=\"wp-block-image \"><img decoding=\"async\" width=\"460\" height=\"460\" src=\"https:\/\/pressf5.run\/wp-content\/uploads\/2026\/10\/fakepod-s31-work-modes-font-20261021.png\" class=\"attachment-full size-full\" alt=\"\u8702\u7a9d\u5de5\u4f5c\u6a21\u5f0f\u9009\u62e9\u9875\u9884\u89c8\" loading=\"lazy\" \/><\/figure>\n<div style=\"margin:1.5em 0\"><table>\n<thead>\n<tr>\n<th>\u9009\u62e9<\/th>\n<th>\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6c4e\u7528\u6a21\u5f0f \/ NORMAL<\/td>\n<td>\u65e5\u5e38\u672c\u5730\u64ad\u653e\u3001\u76f8\u518c\u3001\u9605\u8bfb\u7b49<\/td>\n<\/tr>\n<tr>\n<td>\u85cd\u7259\u53d7\u4fe1 \/ BT AUDIO<\/td>\n<td>\u63a5\u6536\u624b\u673a\u6216\u7535\u8111\u53d1\u9001\u7684\u84dd\u7259\u97f3\u9891<\/td>\n<\/tr>\n<tr>\n<td>\u97f3\u983b\u63a5\u7d9a \/ USB AUDIO<\/td>\n<td>\u4f5c\u4e3a USB \u97f3\u9891\u8bbe\u5907\u63a5\u6536\u7535\u8111\u6216\u624b\u673a\u7684\u58f0\u97f3<\/td>\n<\/tr>\n<tr>\n<td>\u6578\u64da\u683c\u7d0d \/ USB DISK<\/td>\n<td>\u628a TF \u5361\u63d0\u4f9b\u7ed9\u7535\u8111\uff0c\u62f7\u8d1d\u548c\u6574\u7406\u6587\u4ef6<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<p>\u9009\u62e9\u65b0\u7684\u5de5\u4f5c\u6a21\u5f0f\u540e\uff0c\u6309\u63d0\u793a\u786e\u8ba4\uff0c\u8bbe\u5907\u4f1a\u91cd\u542f\u5207\u6362\u3002\u9700\u8981\u8fd4\u56de\u65e5\u5e38\u4f7f\u7528\u65f6\uff0c\u547c\u51fa\u6a21\u5f0f\u83dc\u5355\uff0c\u9009\u62e9 <strong>NORMAL<\/strong>\u3002\u8fd9\u4e9b\u662f\u4e0d\u540c\u7684\u5de5\u4f5c\u6a21\u5f0f\uff1b\u4f20\u6587\u4ef6\u3001USB \u97f3\u9891\u548c\u84dd\u7259\u63a5\u6536\u8bf7\u6309\u5f53\u524d\u4efb\u52a1\u9009\u62e9\u3002<\/p>\n<h2 id=\"section-5\">\u7ecf\u5178\u84dd\u7259\u63a5\u6536\uff1a\u624b\u673a\u91cc\u7684\u6b4c\uff0c\u4e5f\u80fd\u5728\u8fd9\u91cc\u542c<\/h2>\n<p>\u8fd9\u662f S31 \u76f8\u6bd4 S3 \u6700\u76f4\u63a5\u7684\u5347\u7ea7\u4e4b\u4e00\u3002\u8fdb\u5165 <strong>BT AUDIO<\/strong> \u540e\uff0c\u8bbe\u5907\u53ef\u4f5c\u4e3a\u7ecf\u5178\u84dd\u7259\u97f3\u9891\u63a5\u6536\u7aef\uff0c\u4e5f\u5c31\u662f\u84dd\u7259\u97f3\u54cd\u6a21\u5f0f\u3002<\/p>\n<ol>\n<li>\u5728\u8702\u7a9d\u6a21\u5f0f\u9875\u9009\u62e9 <strong>BT AUDIO<\/strong>\uff0c\u786e\u8ba4\u91cd\u542f\u3002<\/li>\n<li>\u6253\u5f00\u624b\u673a\u6216\u7535\u8111\u7684\u84dd\u7259\u8bbe\u7f6e\uff0c\u641c\u7d22\u5e76\u8fde\u63a5\u8bbe\u5907\uff1b\u84dd\u7259\u540d\u79f0\u4ee5\u8bbe\u5907\u5b9e\u9645\u663e\u793a\u4e3a\u51c6\u3002<\/li>\n<li>\u5728\u624b\u673a\u6216\u7535\u8111\u4e0a\u64ad\u653e\u97f3\u4e50\uff0c\u7531 FAKE POD \u7684 CS43131 \u97f3\u9891\u8f93\u51fa\u8fde\u63a5\u6709\u7ebf\u8033\u673a\u6216\u5916\u90e8\u97f3\u54cd\u3002<\/li>\n<li>\u4f7f\u7528\u8bbe\u5907\u6309\u952e\u6216\u5bf9\u7aef\u8c03\u8282\u97f3\u91cf\uff1b\u652f\u6301 AVRCP \u97f3\u91cf\u540c\u6b65\u7684\u5bf9\u7aef\u53ef\u8054\u52a8\u663e\u793a\u97f3\u91cf\u3002<\/li>\n<\/ol>\n<p>\u63a5\u6536\u7aef\u652f\u6301 SBC \/ AAC\uff0c\u5b9e\u9645\u7f16\u7801\u7531\u5bf9\u7aef\u4e0e\u56fa\u4ef6\u8bbe\u7f6e\u5171\u540c\u51b3\u5b9a\u3002\u8fd9\u91cc\u7684\u201c\u84dd\u7259\u97f3\u54cd\u6a21\u5f0f\u201d\u6307\u84dd\u7259\u97f3\u9891\u63a5\u6536\u4e0e\u8f93\u51fa\uff0c\u64ad\u653e\u58f0\u97f3\u4ecd\u9700\u8981\u8fde\u63a5\u5408\u9002\u7684\u8033\u673a\u6216\u5916\u90e8\u97f3\u54cd\u3002<\/p>\n<h2 id=\"section-6\">\u84dd\u7259\u97f3\u9891\u53d1\u9001\uff1a\u628a\u6b4c\u5355\u4ea4\u7ed9\u65e0\u7ebf\u8033\u673a<\/h2>\n<p>\u53e6\u4e00\u4e2a\u65b9\u5411\u540c\u6837\u597d\u7528\uff1a\u4e0d\u9760\u624b\u673a\uff0c\u8ba9 FAKE POD \u64ad\u653e TF \u5361\u91cc\u7684\u97f3\u4e50\uff0c\u518d\u628a\u58f0\u97f3\u53d1\u9001\u7ed9\u84dd\u7259\u8033\u673a\u6216\u84dd\u7259\u97f3\u7bb1\u3002<\/p>\n<ol>\n<li>\u8fdb\u5165 <strong>NORMAL<\/strong> \u6a21\u5f0f\uff0c\u51c6\u5907\u597d\u672c\u5730\u97f3\u4e50\u3002<\/li>\n<li>\u5728\u8bbe\u7f6e\u7684\u8fde\u63a5\u9009\u9879\u4e2d\u9009\u62e9\u84dd\u7259\u542f\u52a8\u65b9\u5f0f\uff1b\u9700\u8981\u91cd\u542f\u65f6\u6309\u9875\u9762\u63d0\u793a\u64cd\u4f5c\u3002<\/li>\n<li>\u5c06\u84dd\u7259\u8033\u673a\u6216\u97f3\u7bb1\u5207\u5230\u914d\u5bf9\u72b6\u6001\u3002\u82e5\u5b83\u5df2\u8fde\u7740\u624b\u673a\uff0c\u5148\u65ad\u5f00\u624b\u673a\u8fde\u63a5\u3002<\/li>\n<li>\u5728\u8bbe\u7f6e\u4e2d\u7684\u84dd\u7259\u97f3\u9891\u9875\u9762\uff0c\u8fdb\u5165\u641c\u7d22\u84dd\u7259\u8bbe\u5907\uff0c\u5f00\u59cb\u626b\u63cf\u5e76\u70b9\u9009\u76ee\u6807\u3002<\/li>\n<li>\u8fde\u63a5\u6210\u529f\u540e\u8fd4\u56de\u97f3\u4e50\u64ad\u653e\u5668\uff0c\u9009\u62e9\u6b4c\u66f2\u64ad\u653e\u3002<\/li>\n<\/ol>\n<p>\u8bbe\u5907\u4f1a\u8bb0\u4f4f\u8fde\u63a5\u76ee\u6807\uff1b\u82e5\u5bf9\u7aef\u672a\u5f00\u673a\uff0c\u81ea\u52a8\u91cd\u8fde\u5c1d\u8bd5\u7ed3\u675f\u540e\uff0c\u53ef\u5230\u84dd\u7259\u9875\u9762\u624b\u52a8\u641c\u7d22\u3001\u8fde\u63a5\u3002\u6682\u65f6\u4e0d\u9700\u8981\u65e0\u7ebf\u8f93\u51fa\u65f6\uff0c\u53ef\u5207\u56de\u98de\u884c\u6a21\u5f0f\u518d\u4f7f\u7528\u6709\u7ebf\u8033\u673a\u3002<\/p>\n<p>\u84dd\u7259\u63a5\u6536\u4e0e\u84dd\u7259\u53d1\u9001\u5206\u522b\u670d\u52a1\u4e8e\u4e0d\u540c\u573a\u666f\u3002\u84dd\u7259\u97f3\u9891\u4f7f\u7528\u534f\u5546\u540e\u7684\u7f16\u7801\uff0c\u4e0d\u7b49\u540c\u4e8e\u628a FLAC \u6587\u4ef6\u65e0\u635f\u76f4\u4f20\uff0c\u4e5f\u4e0d\u662f\u624b\u673a\u5230\u84dd\u7259\u8033\u673a\u7684\u53cc\u5411\u4e2d\u7ee7\u3002<\/p>\n<p>\u84dd\u7259 Source \u4f1a\u6309\u4e0e\u5bf9\u7aef\u534f\u5546\u7684\u97f3\u9891\u683c\u5f0f\u53d1\u9001\uff0c\u91c7\u6837\u7387\u4e0d\u4e00\u81f4\u65f6\u8fdb\u884c\u91cd\u91c7\u6837\uff1b\u6709\u7ebf\u8033\u673a\u672c\u5730\u64ad\u653e\u5219\u4fdd\u6301\u97f3\u4e50\u539f\u91c7\u6837\u7387\u76f4\u51fa\u3002<\/p>\n<h2 id=\"section-7\">USB \u97f3\u9891\uff1a\u4e00\u6839\u7ebf\uff0c\u63a5\u7ba1\u7535\u8111\u7684\u58f0\u97f3<\/h2>\n<p>\u8fd9\u4e2a\u6a21\u5f0f\u8ba9\u672c\u673a\u6210\u4e3a\u4e00\u53f0 <strong>CS43131 USB \u89e3\u7801\u8033\u653e<\/strong>\uff1a\u7535\u8111\u6216\u624b\u673a\u53d1\u9001\u6570\u5b57\u97f3\u9891\uff0c\u7531\u672c\u673a\u7684 Hi-Fi DAC \u4e0e\u8033\u673a\u653e\u5927\u5668\u5b8c\u6210\u6709\u7ebf\u8033\u673a\u8f93\u51fa\u3002<\/p>\n<p>\u9009\u62e9 <strong>USB AUDIO<\/strong>\uff0c\u4f7f\u7528\u652f\u6301\u6570\u636e\u4f20\u8f93\u7684 USB \u7ebf\u8fde\u63a5\u7535\u8111\uff0c\u6216\u652f\u6301 USB \u97f3\u9891\u8f93\u51fa\u7684\u624b\u673a\uff0c\u518d\u5728\u4e3b\u673a\u4e0a\u9009\u62e9 FAKE POD \u5bf9\u5e94\u7684\u97f3\u9891\u8bbe\u5907\u3002\u5f53\u524d USB \u8bbe\u5907\u540d\u79f0\u4e3a <code>N7_UAC_ESP32S31_CS43131<\/code>\uff0c\u5176\u4ed6\u56fa\u4ef6\u53ef\u80fd\u4f7f\u7528\u4e0d\u540c\u540d\u79f0\u3002<\/p>\n<p><strong>\u6ce8\u610f USB \u63d2\u5934\u65b9\u5411\uff1a\u672c\u673a USB \u63a5\u53e3\u91c7\u7528\u6b63\u53cd\u63d2\u5206\u5de5\u8bbe\u8ba1\u3002\u9ed8\u8ba4\u63d2\u63a5\u65b9\u5411\u8fde\u63a5\u7684\u662f USB \u4e32\u53e3\uff0c\u7528\u4e8e\u76d1\u89c6\u65e5\u5fd7\u548c\u70e7\u5f55\u5237\u673a\uff1bUAC \u9700\u8981\u4f7f\u7528\u7ffb\u9762\u540e\u7684\u65b9\u5411\u3002<\/strong> \u5982\u679c\u76ee\u524d\u63a5\u7684\u662f\u9ed8\u8ba4 USB \u4e32\u53e3\uff0c\u8bf7\u5c06\u8bbe\u5907\u7aef\u7684 USB \u63d2\u5934\u62d4\u51fa\u3001\u7ffb\u9762\u540e\u91cd\u65b0\u63d2\u5165\uff1b\u5982\u679c\u5df2\u7ecf\u662f\u7ffb\u9762\u72b6\u6001\uff0c\u76f4\u63a5\u4f7f\u7528\u5373\u53ef\uff0c\u65e0\u9700\u518d\u7ffb\u4e00\u6b21\u3002<\/p>\n<p>\u672c\u7bc7\u5bf9\u5e94\u7684 Hi-Fi \u56fa\u4ef6\u914d\u7f6e\u652f\u6301\uff1a<\/p>\n<ul>\n<li>\u53cc\u58f0\u9053\u64ad\u653e\uff0c<strong>24-bit<\/strong>\u3002<\/li>\n<li>\u4e3b\u673a\u53ef\u9009\u62e9 <strong>48 kHz \u6216 96 kHz<\/strong>\u3002<\/li>\n<li>\u8bbe\u5907\u5c4f\u5e55\u663e\u793a\u97f3\u9891\u683c\u5f0f\u4e0e\u52a8\u6001\u9891\u8c31\uff0c\u53ef\u5de6\u53f3\u6ed1\u52a8\u5207\u6362\u9891\u8c31\u4e3b\u9898\u3002<\/li>\n<li>\u8bbe\u5907\u6309\u952e\u53ef\u8c03\u8282\u97f3\u91cf\uff0c\u5e76\u5411\u652f\u6301\u7684\u4e3b\u673a\u62a5\u544a\u97f3\u91cf\u53d8\u5316\u3002<\/li>\n<\/ul>\n<p>\u5728 Windows \u4e2d\u53ef\u5230\u58f0\u97f3\u8bbe\u7f6e\u7684\u8bbe\u5907\u5c5e\u6027\u67e5\u770b\u3001\u9009\u62e9\u683c\u5f0f\u3002\u624b\u673a\u662f\u5426\u80fd\u8f93\u51fa\u5bf9\u5e94\u683c\u5f0f\uff0c\u8fd8\u53d6\u51b3\u4e8e\u7cfb\u7edf\u3001\u8fde\u63a5\u65b9\u5f0f\u548c\u64ad\u653e\u8f6f\u4ef6\u3002<\/p>\n<p>\u76f8\u6bd4\u65e7\u7248\u8bf4\u660e\u4e2d\u7684 16-bit \/ 48 kHz\uff0cS31 \u7684 USB \u97f3\u9891\u63d0\u4f9b\u4e86\u66f4\u9ad8\u89c4\u683c\u7684\u64ad\u653e\u9009\u62e9\u3002<strong>\u5f53\u524d\u9ed8\u8ba4 Hi-Fi \u914d\u7f6e\u4e0d\u63d0\u4f9b USB \u9ea6\u514b\u98ce\u8f93\u5165\u3002<\/strong> \u677f\u8f7d\u9ea6\u514b\u98ce\u4ecd\u53ef\u7528\u4e8e\u666e\u901a\u6a21\u5f0f\u7684\u62fe\u97f3\u9891\u8c31\u3002<\/p>\n<h2 id=\"section-8\">USB MSC\uff1a\u4e0d\u7528\u53cd\u590d\u62d4\u5361\uff0c\u4e5f\u80fd\u6362\u6b4c<\/h2>\n<p>\u9009\u62e9 <strong>USB DISK<\/strong> \u540e\u8fde\u63a5\u7535\u8111\uff0c\u8bbe\u5907\u4f1a\u628a TF \u5361\u4f5c\u4e3a USB \u5b58\u50a8\u63d0\u4f9b\u7ed9\u4e3b\u673a\u3002\u53ef\u4ee5\u76f4\u63a5\u6dfb\u52a0\u97f3\u4e50\u3001\u66ff\u6362\u56fe\u7247\u3001\u66f4\u65b0\u5b57\u4f53\u548c\u5176\u4ed6\u8d44\u6e90\uff0c\u5c4f\u5e55\u8fd8\u4f1a\u663e\u793a\u8bfb\u5199\u72b6\u6001\u4e0e\u4f20\u8f93\u7edf\u8ba1\u3002<\/p>\n<p><strong>MSC \u4e0e UAC \u4f7f\u7528\u76f8\u540c\u7684 USB \u7ffb\u9762\u65b9\u5411\u3002<\/strong> \u9ed8\u8ba4\u65b9\u5411\u662f\u76d1\u89c6\u65e5\u5fd7\u3001\u70e7\u5f55\u5237\u673a\u7528\u7684 USB \u4e32\u53e3\uff1b\u82e5\u5f53\u524d\u4e3a\u9ed8\u8ba4\u65b9\u5411\uff0c\u8bf7\u62d4\u51fa\u8bbe\u5907\u7aef USB \u63d2\u5934\uff0c\u7ffb\u9762\u540e\u91cd\u65b0\u63d2\u5165\u3002\u5df2\u7ecf\u5904\u4e8e\u7ffb\u9762\u72b6\u6001\u65f6\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u3002<\/p>\n<ol>\n<li>\u5207\u5230 <strong>USB DISK<\/strong>\uff0c\u6309\u4e0a\u8ff0\u65b9\u5411\u8fde\u63a5\u7535\u8111\uff0c\u7b49\u5f85\u51fa\u73b0\u78c1\u76d8\u3002<\/li>\n<li>\u6309\u76ee\u5f55\u62f7\u8d1d\u6587\u4ef6\uff0c\u4fdd\u7559\u8d44\u6e90\u5305\u7ed3\u6784\u3002<\/li>\n<li>\u4f20\u8f93\u5b8c\u6210\u540e\uff0c\u5728\u7535\u8111\u4e0a\u5b89\u5168\u5f39\u51fa\u78c1\u76d8\uff0c\u518d\u9000\u51fa MSC \u6a21\u5f0f\u3002<\/li>\n<li>\u8fd4\u56de <strong>NORMAL<\/strong>\uff1b\u82e5\u6539\u52a8\u4e86\u97f3\u4e50\u6587\u4ef6\uff0c\u66f4\u65b0\u4e00\u6b21\u64ad\u653e\u5217\u8868\u3002<\/li>\n<\/ol>\n<p>MSC \u6a21\u5f0f\u4e0b\uff0cTF \u5361\u4ea4\u7531\u7535\u8111\u7ba1\u7406\uff0c\u8bf7\u5b8c\u6210\u4f20\u8f93\u5e76\u5b89\u5168\u5f39\u51fa\u540e\u518d\u5207\u6362\u6a21\u5f0f\u3002\u5b9e\u9645\u901f\u5ea6\u53d6\u51b3\u4e8e TF \u5361\u3001USB \u7ebf\u6750\u3001\u4e3b\u673a\u548c\u6587\u4ef6\u5927\u5c0f\u3002<\/p>\n<h3>\u5f00\u53d1\u65f6\uff0c\u60f3\u540c\u65f6\u4f7f\u7528\u4e24\u8def USB\uff1f<\/h3>\n<p>\u540e\u7eed\u4f1a\u5f00\u6e90\u914d\u5957\u7684 <strong>USB \u6b63\u53cd\u63d2\u8f6c\u63a5\u5934<\/strong>\uff0c\u65b9\u4fbf\u9700\u8981\u540c\u65f6\u4f7f\u7528\u4e24\u8def USB \u7684\u5f00\u53d1\u8005\uff0c\u4f8b\u5982\u5728\u8c03\u8bd5 UAC \u6216 MSC \u65f6\uff0c\u540c\u65f6\u4fdd\u7559 USB \u4e32\u53e3\u6765\u76d1\u89c6\u65e5\u5fd7\u3002<\/p>\n<h2 id=\"section-9\">\u88c5\u8fdb\u53e3\u888b\u7684\u5176\u4ed6\u4e50\u8da3<\/h2>\n<p><strong>\u672c\u5730\u97f3\u4e50\u3002<\/strong> \u652f\u6301 MP3\u3001FLAC\uff0c\u6309\u6587\u4ef6\u5939\u7ba1\u7406\u66f2\u5e93\u4e0e\u64ad\u653e\u5217\u8868\u3002\u7528 TF \u5361\u6536\u85cf\u65e0\u635f FLAC\uff0c\u642d\u914d CS43131 \u6709\u7ebf\u8033\u673a\u8f93\u51fa\uff0c\u662f\u8fd9\u53f0\u5165\u95e8 Hi-Fi \u64ad\u653e\u5668\u6700\u76f4\u63a5\u7684\u7528\u6cd5\u3002\u652f\u6301\u6b4c\u66f2\u5c01\u9762\u3001\u64ad\u653e\u63a7\u5236\u548c\u5faa\u73af\u65b9\u5f0f\u8bbe\u7f6e\uff1b\u6ca1\u6709\u5185\u5d4c\u5c01\u9762\u7684\u6587\u4ef6\u4f1a\u4f7f\u7528\u9ed8\u8ba4\u5c01\u9762\u3002\u60ef\u6027\u624b\u52bf\u5207\u6b4c\u53ef\u5728\u8bbe\u7f6e\u4e2d\u6309\u559c\u597d\u5f00\u5173\u3002<\/p>\n<p><strong>NSF \u82af\u7247\u97f3\u4e50\u3002<\/strong> \u5c06 <code>.nsf<\/code> \u6587\u4ef6\u653e\u5230 <code>nsf\/<\/code>\uff0c\u4ece\u201c\u97f3\u6e90 \/ RP2A03\u201d\u8fdb\u5165\uff0c\u542c\u719f\u6089\u7684\u590d\u53e4\u6e38\u620f\u97f3\u8272\uff0c\u4e5f\u80fd\u89c2\u770b\u97f3\u7b26\u53ef\u89c6\u5316\u3002<\/p>\n<p><strong>\u52a8\u6001\u9891\u8c31\u3002<\/strong> \u666e\u901a\u6a21\u5f0f\u7528\u9ea6\u514b\u98ce\u611f\u77e5\u73af\u5883\u58f0\u97f3\uff1bUSB \u97f3\u9891\u6a21\u5f0f\u53ef\u968f\u8f93\u5165\u97f3\u9891\u663e\u793a\u9891\u8c31\u3002\u5de6\u53f3\u6ed1\u52a8\u9009\u62e9\u559c\u6b22\u7684\u4e3b\u9898\uff0c\u8ba9\u5b83\u5728\u684c\u9762\u4e0a\u968f\u97f3\u4e50\u52a8\u8d77\u6765\u3002<\/p>\n<p><strong>\u52a8\u56fe\u4e0e\u89c6\u9891\u3002<\/strong> <code>mjpeg\/<\/code> \u53ef\u653e MJPEG \u52a8\u56fe\uff0c\u4ee5\u53ca\u6309\u914d\u5957\u5de5\u5177\u89c4\u683c\u8f6c\u6362\u7684 AVI\u3002\u5f53\u524d AVI \u64ad\u653e\u5668\u4f7f\u7528 MJPEG \u89c6\u9891\u7f16\u7801\uff0c\u97f3\u8f68\u4e3a AAC \u6216 MP3\uff1b\u8bf7\u6309 460 \u00d7 460\u300130 fps \u7684\u76ee\u6807\u89c4\u683c\u51c6\u5907\u7d20\u6750\u3002\u628a MP4 \u76f4\u63a5\u6539\u540d\u4e3a AVI \u65e0\u6cd5\u64ad\u653e\u3002<\/p>\n<p><strong>\u76f8\u518c\u4e0e\u9605\u8bfb\u3002<\/strong> \u5c06 JPG \u653e\u8fdb <code>pic\/<\/code>\uff0c\u5c06 UTF-8 \u6587\u672c\u653e\u8fdb <code>txt\/<\/code>\u3002\u56fe\u7247\u5efa\u8bae\u6309 460 \u00d7 460 \u5236\u4f5c\uff0c\u4f18\u5148\u91c7\u7528\u517c\u5bb9\u6027\u8f83\u597d\u7684\u57fa\u7ebf JPG\uff1b\u5b57\u4f53\u4f7f\u7528\u5339\u914d\u8d44\u6e90\u5305\u3002\u9605\u8bfb\u9875\u9762\u6839\u636e\u754c\u9762\u63d0\u793a\u7ffb\u9875\u548c\u8fd4\u56de\u6587\u4ef6\u5217\u8868\u3002<\/p>\n<h2 id=\"section-10\">PPA \u5e26\u6765\u7684\u53d8\u5316\uff0c\u662f\u6bcf\u6b21\u89e6\u6478\u90fd\u80fd\u611f\u89c9\u5230\u7684<\/h2>\n<p>S31 \u7248\u672c\u5df2\u63a5\u5165 PPA \u786c\u4ef6\u56fe\u5f62\u52a0\u901f\uff0c\u7528\u4e8e\u652f\u6301\u7684\u586b\u5145\u3001\u6df7\u5408\u4e0e\u753b\u9762\u5408\u6210\u64cd\u4f5c\uff0c\u51cf\u5c11 CPU \u5728\u56fe\u5f62\u7ed8\u5236\u4e0a\u7684\u8d1f\u62c5\u3002\u5b83\u4e0e\u73b0\u6709\u663e\u793a\u540c\u6b65\u3001\u56fe\u50cf\u89e3\u7801\u94fe\u8def\u914d\u5408\uff0c\u8ba9\u8702\u7a9d\u83dc\u5355\u548c\u9875\u9762\u5207\u6362\u66f4\u8ddf\u624b\uff0c\u56fe\u7247\u4e0e\u52a8\u6001\u5185\u5bb9\u7684\u5c55\u793a\u4e5f\u66f4\u4ece\u5bb9\u3002<\/p>\n<p>\u8fd9\u91cc\u66f4\u770b\u91cd\u65e5\u5e38\u64cd\u4f5c\u7684\u6d41\u7545\u611f\uff1b\u5b9e\u9645\u663e\u793a\u901f\u5ea6\u8fd8\u4f1a\u53d7\u7d20\u6750\u3001TF \u5361\u548c\u5c4f\u5e55\u4f20\u8f93\u5f71\u54cd\uff0c\u4e0d\u628a\u67d0\u4e00\u4e2a\u52a8\u753b\u7684\u6548\u679c\u5f53\u4f5c\u6240\u6709\u573a\u666f\u7684\u56fa\u5b9a\u5e27\u7387\u3002<\/p>\n<h2 id=\"section-11\">\u4e5f\u53ef\u4ee5\u662f\u4f60\u7684\u638c\u4e0a\u5f00\u53d1\u5e73\u53f0<\/h2>\n<p>\u672c\u673a\u5df2\u7ecf\u96c6\u6210\u4e86 AMOLED \u89e6\u6478\u5c4f\u3001CS43131 \u97f3\u9891 DAC\u3001\u9ea6\u514b\u98ce\u3001\u516d\u8f74\u60ef\u6027\u4f20\u611f\u5668\uff083 \u8f74\u52a0\u901f\u5ea6\u8ba1\uff0b3 \u8f74\u9640\u87ba\u4eea\uff09\u3001TF \u5361\u5b58\u50a8\u3001\u7535\u6e90\u7ba1\u7406\uff0c\u4ee5\u53ca\u7ecf\u5178\u84dd\u7259\u548c USB \u7b49\u4e30\u5bcc\u914d\u7f6e\u3002\u9664\u4e86\u76f4\u63a5\u4f7f\u7528\u73b0\u6709\u529f\u80fd\uff0c\u4f60\u4e5f\u53ef\u4ee5\u50cf\u4f7f\u7528 <a href=\"https:\/\/mosaico.espressif.com\/zh\/guide\/\">\u4e50\u946b ESP-Mosaico<\/a> \u8fd9\u7c7b\u5d4c\u5165\u5f0f\u521b\u4f5c\u8bbe\u5907\u4e00\u6837\uff0c\u628a\u5b83\u4f5c\u4e3a\u81ea\u5df1\u7684\u5f00\u53d1\u5e73\u53f0\u3002<\/p>\n<p>\u57fa\u4e8e ESP-IDF \u548c\u9879\u76ee\u5df2\u6709\u7684\u9a71\u52a8\u3001\u754c\u9762\u4e0e\u5e94\u7528\u6846\u67b6\uff0c\u53ef\u4ee5\u8bbe\u8ba1\u81ea\u5df1\u7684 UI\u3001\u5236\u4f5c\u97f3\u9891\u5c0f\u5de5\u5177\u3001\u5c1d\u8bd5\u4f20\u611f\u5668\u4ea4\u4e92\uff0c\u6216\u5f00\u53d1\u4e00\u4e2a\u5b8c\u5168\u5c5e\u4e8e\u81ea\u5df1\u7684\u5c0f\u5e94\u7528\u3002\u5c4f\u5e55\u3001\u58f0\u97f3\u4e0e\u4ea4\u4e92\u786c\u4ef6\u90fd\u5df2\u5728\u8fd9\u5757\u5c0f\u8bbe\u5907\u91cc\uff0c\u559c\u6b22\u6298\u817e\u7684\u8bdd\uff0c\u5c31\u4ece\u73b0\u6709\u56fa\u4ef6\u5f00\u59cb\uff0c\u628a\u60f3\u6cd5\u53d8\u6210\u80fd\u62ff\u5728\u624b\u91cc\u7684\u4f5c\u54c1\u3002<\/p>\n<h2 id=\"section-12\">\u5e38\u89c1\u95ee\u9898<\/h2>\n<p><strong>\u7535\u8111\u53ea\u7ed9\u8bbe\u5907\u5145\u7535\uff0c\u6216\u53ea\u51fa\u73b0\u4e32\u53e3\uff0c\u6ca1\u6709\u78c1\u76d8\u6216\u97f3\u9891\u8bbe\u5907\uff1f<\/strong> \u5148\u786e\u8ba4\u8bbe\u5907\u5df2\u8fdb\u5165\u5bf9\u5e94\u7684 USB DISK \/ USB AUDIO \u6a21\u5f0f\uff0c\u518d\u68c0\u67e5\u8bbe\u5907\u7aef USB \u63d2\u5934\u65b9\u5411\uff1a\u9ed8\u8ba4\u65b9\u5411\u7528\u4e8e\u4e32\u53e3\u65e5\u5fd7\u548c\u70e7\u5f55\uff0cUAC \/ MSC \u9700\u8981\u62d4\u51fa\u63d2\u5934\u3001\u7ffb\u9762\u540e\u91cd\u63d2\uff1b\u5df2\u7ecf\u5904\u4e8e\u7ffb\u9762\u65b9\u5411\u5219\u65e0\u9700\u518d\u7ffb\u3002\u4ecd\u65e0\u6cd5\u8bc6\u522b\u65f6\uff0c\u518d\u6362\u4e00\u6839\u786e\u8ba4\u80fd\u4f20\u6570\u636e\u7684 USB \u7ebf\uff0c\u5c1d\u8bd5\u76f4\u63a5\u8fde\u63a5\u7535\u8111\u63a5\u53e3\u3002<\/p>\n<p><strong>\u84dd\u7259\u8033\u673a\u641c\u4e0d\u5230\uff1f<\/strong> \u786e\u8ba4\u662f\u5728\u666e\u901a\u6a21\u5f0f\u7684\u84dd\u7259\u97f3\u9891\u641c\u7d22\u9875\uff0c\u4e14\u8033\u673a\u5df2\u8fdb\u5165\u914d\u5bf9\u72b6\u6001\u3001\u6ca1\u6709\u88ab\u624b\u673a\u5360\u7528\u3002BT AUDIO 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