{"id":1791,"date":"2025-06-07T08:11:11","date_gmt":"2025-06-07T00:11:11","guid":{"rendered":"https:\/\/xujiwei.com\/blog\/?p=1791"},"modified":"2025-06-07T08:11:11","modified_gmt":"2025-06-07T00:11:11","slug":"ch585-pcb-keyboard","status":"publish","type":"post","link":"https:\/\/xujiwei.com\/blog\/2025\/06\/ch585-pcb-keyboard\/","title":{"rendered":"\u8fd8\u8bb0\u5f97\u90a3\u4e2a\u4fe1\u7528\u5361\u5927\u5c0f\u7684\u7eaf PCB \u952e\u76d8\u5417\uff0c\u8fd9\u56de\u6709\u56fa\u4ef6\u4e86\uff5e"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_65 ez-toc-wrap-right counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<p class=\"ez-toc-title\">\u6587\u7ae0\u76ee\u5f55<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-69e74faa93ea6\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69e74faa93ea6\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/xujiwei.com\/blog\/2025\/06\/ch585-pcb-keyboard\/#CH585_%E4%BB%8B%E7%BB%8D\" title=\"CH585 \u4ecb\u7ecd\">CH585 \u4ecb\u7ecd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/xujiwei.com\/blog\/2025\/06\/ch585-pcb-keyboard\/#%E5%8E%9F%E7%90%86%E5%9B%BE%E5%92%8C_PCB_%E8%AE%BE%E8%AE%A1\" title=\"\u539f\u7406\u56fe\u548c PCB \u8bbe\u8ba1\">\u539f\u7406\u56fe\u548c PCB \u8bbe\u8ba1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/xujiwei.com\/blog\/2025\/06\/ch585-pcb-keyboard\/#PCB_%E9%94%AE%E7%9B%98%E5%8E%9F%E7%90%86\" title=\"PCB \u952e\u76d8\u539f\u7406\">PCB \u952e\u76d8\u539f\u7406<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/xujiwei.com\/blog\/2025\/06\/ch585-pcb-keyboard\/#PCB_%E5%B8%83%E7%BA%BF\" title=\"PCB \u5e03\u7ebf\">PCB \u5e03\u7ebf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/xujiwei.com\/blog\/2025\/06\/ch585-pcb-keyboard\/#%E9%94%AE%E7%9B%98%E5%9B%BA%E4%BB%B6\" title=\"\u952e\u76d8\u56fa\u4ef6\">\u952e\u76d8\u56fa\u4ef6<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/xujiwei.com\/blog\/2025\/06\/ch585-pcb-keyboard\/#%E5%8F%82%E8%80%83%E8%B5%84%E6%96%99\" title=\"\u53c2\u8003\u8d44\u6599\">\u53c2\u8003\u8d44\u6599<\/a><\/li><\/ul><\/nav><\/div>\n<p>\u4e4b\u524d\u5206\u4eab\u4e86\u4e00\u4e2a\u7eaf PCB \u5b9e\u73b0\u7684\u952e\u76d8 <a href=\"https:\/\/mp.weixin.qq.com\/s\/hX_5h_1CBbtQipff8Qhy7A\">\u300a\u4e00\u4e2a\u5f00\u6e90\u7eaf PCB \u952e\u76d8\u9879\u76ee\uff0c\u53ea\u6709\u4fe1\u7528\u5361\u5927\u5c0f\u300b<\/a>\uff0c\u4e0d\u8fc7\u539f\u4f5c\u8005\u5206\u4eab\u7684 PCB \u4e2d\u5b58\u5728\u4e0d\u5c11\u95ee\u9898\uff0c\u5305\u62ec MCU GND Pad \u672a\u8fde\u63a5\u3001\u5929\u7ebf\u8bbe\u8ba1\u53ef\u80fd\u4e0d\u5408\u7406\u7b49\uff0c\u4ee5\u53ca\u4f5c\u8005\u4e00\u76f4\u6ca1\u6709\u5b8c\u6210\u53ef\u5de5\u4f5c\u7684\u56fa\u4ef6\uff0c\u56e0\u6b64\u4e00\u76f4\u4e5f\u6ca1\u80fd\u8ba9\u5b83\u771f\u6b63\u8dd1\u8d77\u6765\u3002<\/p>\n<p>\u4e0d\u8fc7\u6700\u8fd1\u5728 GitHub \u4e0a\u627e\u5230\u53e6\u5916\u4e00\u4e2a\u5f00\u6e90\u5b9e\u73b0\uff0c\u8bbe\u8ba1\u8fd8\u662f\u53c2\u8003\u4e86\u539f\u4f5c\u8005\uff0c\u4f46\u662f\u65b0\u65b9\u6848\u66f4\u6362\u4e86 MCU \u4e3a CH585\uff0c\u5e76\u4e14\u662f\u5b9e\u9645\u6253\u677f\u9a8c\u8bc1\u8fc7\u4e86\u7684\u7eaf PCB \u952e\u76d8\uff0c\u4e5f\u5df2\u7ecf\u6709\u4e00\u4e2a\u53ef\u8fd0\u884c\u7684\u56fa\u4ef6\u53ef\u4f9b\u4f7f\u7528\u3002<\/p>\n<p>\u9879\u76ee\u5730\u5740\uff1a <a href=\"https:\/\/github.com\/openwch\/ch585\">https:\/\/github.com\/openwch\/ch585<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"CH585_%E4%BB%8B%E7%BB%8D\"><\/span>CH585 \u4ecb\u7ecd<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u5b98\u65b9\u4ea7\u54c1\u4ecb\u7ecd\uff1a <a href=\"https:\/\/www.wch.cn\/products\/CH585.html\">https:\/\/www.wch.cn\/products\/CH585.html<\/a><\/p>\n<p>CH585 \u662f\u96c6\u6210 BLE \u65e0\u7ebf\u901a\u8baf\u548c\u9ad8\u901f USB \u53ca NFC \u7684 RISC-V MCU \u5fae\u63a7\u5236\u5668\u3002\u7247\u4e0a\u96c6\u6210\u4e86 2Mbps \u4f4e\u529f\u8017\u84dd\u7259 BLE \u901a\u8baf\u6a21\u5757\u3001USB \u5168\u901f\u63a7\u5236\u5668\u53ca\u6536\u53d1\u5668\u3001USB \u9ad8\u901f\u63a7\u5236\u5668\u53ca\u6536\u53d1\u5668\uff08480Mbps\uff09\u3001NFC \u8fd1\u573a\u901a\u4fe1\u65e0\u7ebf\u63a5\u53e3\u3001\u6bb5\u5f0f LCD \u9a71\u52a8\u6a21\u5757\u3001LED \u70b9\u9635\u5c4f\u63a5\u53e3\u30012 \u4e2a SPI\u30014 \u4e2a\u4e32\u53e3\u300114 \u8def ADC\u3001\u89e6\u6478\u6309\u952e\u68c0\u6d4b\u6a21\u5757\u7b49\u4e30\u5bcc\u7684\u5916\u8bbe\u8d44\u6e90\u3002 <\/p>\n<p><img src=\"https:\/\/xujiwei.com\/blog\/wp-content\/uploads\/2025\/05\/openwch-pcb-keyboard-7-scaled.jpg\" alt=\"openwch-pcb-keyboard-7\" \/><\/p>\n<p>\u76f8\u6bd4 CH582\uff0cCH585 \u7684\u53c2\u6570\u8981\u9ad8\u4e0a\u5f88\u591a\u4e86\uff0c\u4e3b\u9891\u6765\u5230\u4e86 78MHz\uff0cSRAM \u6709 128K\uff0c\u80fd\u73a9\u7684\u5c31\u76f8\u5f53\u591a\u4e86\u3002<\/p>\n<p><img src=\"https:\/\/xujiwei.com\/blog\/wp-content\/uploads\/2025\/05\/openwch-pcb-keyboard-1.jpg\" alt=\"openwch-pcb-keyboard-1\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E5%8E%9F%E7%90%86%E5%9B%BE%E5%92%8C_PCB_%E8%AE%BE%E8%AE%A1\"><\/span>\u539f\u7406\u56fe\u548c PCB \u8bbe\u8ba1<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u4ece\u539f\u7406\u56fe\u770b\uff0c\u4f7f\u7528 CH585M \u4ee3\u66ff CH582M \u76f8\u5f53\u4e8e\u662f Pin2Pin \u66ff\u6362\u4e86\uff0c\u5f15\u811a\u6570\u91cf\u4e00\u6837\uff0c\u5f15\u811a\u4f4d\u7f6e\u4e5f\u57fa\u672c\u4e00\u6837\u3002<\/p>\n<p>\u8ddf\u539f\u4f5c\u8005\u7684\u539f\u7406\u56fe\u76f8\u6bd4\uff0c\u53ea\u9700\u8981\u66f4\u6362\u4e00\u4e9b\u5916\u56f4\u5668\u4ef6\u7684\u53c2\u6570\u3002<\/p>\n<p><img src=\"https:\/\/xujiwei.com\/blog\/wp-content\/uploads\/2025\/05\/openwch-pcb-keyboard-2.jpg\" alt=\"openwch-pcb-keyboard-2\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"PCB_%E9%94%AE%E7%9B%98%E5%8E%9F%E7%90%86\"><\/span>PCB \u952e\u76d8\u539f\u7406<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u8fd9\u4e2a\u5f00\u6e90\u9879\u76ee\u8fd8\u5b8c\u6574\u4e86\u4ecb\u7ecd\u4e86 PCB \u89e6\u6478\u952e\u76d8\u7684\u539f\u7406\uff0c\u7b80\u5355\u6765\u8bf4\u5c31\u662f\u901a\u8fc7\u624b\u6307\u63a5\u89e6 PCB\uff0c\u4f1a\u6539\u53d8\u710a\u76d8\u4e0e GND \u95f4\u7684\u7535\u5bb9\u503c\uff0c\u901a\u8fc7 ADC \u6765\u68c0\u6d4b\u624b\u6307\u6309\u4e0b\u4e0e\u672a\u6309\u4e0b\u65f6\u7684\u7535\u538b\u5dee\uff0c\u5c31\u53ef\u4ee5\u5224\u65ad\u662f\u5426\u6309\u4e0b\u952e\u76d8\u3002<\/p>\n<p><img src=\"https:\/\/xujiwei.com\/blog\/wp-content\/uploads\/2025\/05\/openwch-pcb-keyboard-3.jpg\" alt=\"openwch-pcb-keyboard-3\" \/><\/p>\n<p>\u710a\u76d8\u5e03\u5c40\u4e0e\u539f\u4f5c\u4e5f\u6ca1\u6709\u4ec0\u4e48\u533a\u522b\uff0c\u8fd8\u662f\u884c\u5217\u4ea4\u53c9\uff0c\u672c\u8eab\u68c0\u6d4b\u65b9\u5f0f\u4e0e\u666e\u901a\u952e\u76d8\u4e5f\u4e00\u6837\uff0c\u91c7\u7528\u884c\u5217\u626b\u63cf\u7684\u65b9\u5f0f\u3002<\/p>\n<p><img src=\"https:\/\/xujiwei.com\/blog\/wp-content\/uploads\/2025\/05\/openwch-pcb-keyboard-4.jpg\" alt=\"openwch-pcb-keyboard-4\" \/><\/p>\n<p>\u8fd9\u4e2a PCB \u952e\u76d8\u603b\u5171 12 \u884c 4 \u5217\uff0c\u5728\u5de5\u7a0b\u4e2d\u662f\u5b9a\u4e49\u6210\u4e86 6 \u5217 8 \u884c\uff0c\u5217\u662f\u5de6\u53f3\u5206\u5f00\u590d\u7528\u4e86\uff0c\u4e0d\u77e5\u9053\u662f\u4e0d\u662f\u51fa\u4e8e\u89e6\u6478\u68c0\u6d4b\u7075\u654f\u5ea6\u8003\u8651\u3002<\/p>\n<p>\u987a\u4fbf\u53d1\u73b0\u5728\u8fd9\u4e2a PCB \u952e\u76d8\u7684\u4f7f\u7528\u573a\u666f\u4e0b\uff0c\u5176\u5b9e\u5df2\u7ecf\u628a CH585M \u7684 14 \u8def ADC \u90fd\u7528\u6389\u4e86\uff0c\u5982\u679c\u518d\u8981\u589e\u52a0\u89e6\u6478\u6309\u952e\u6570\u91cf\uff0c\u53ef\u80fd\u9700\u8981\u53e6\u5916\u60f3\u529e\u6cd5\u4e86\uff1f<\/p>\n<h2><span class=\"ez-toc-section\" id=\"PCB_%E5%B8%83%E7%BA%BF\"><\/span>PCB \u5e03\u7ebf<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u65b0\u9879\u76ee\u7684 PCB \u5e03\u7ebf\u4e5f\u6ca1\u6709\u7279\u522b\u5927\u53d8\u5316\uff0c\u84dd\u7259\u5929\u7ebf\u53d8\u4e86\uff0c\u89e6\u6478\u6309\u952e\u7684\u8d70\u7ebf\u90fd\u8d70\u80cc\u9762\u4e86\uff0c\u5176\u4ed6\u57fa\u672c\u6ca1\u52a8\u3002<\/p>\n<p><img src=\"https:\/\/xujiwei.com\/blog\/wp-content\/uploads\/2025\/05\/openwch-pcb-keyboard-5.png\" alt=\"openwch-pcb-keyboard-5\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E9%94%AE%E7%9B%98%E5%9B%BA%E4%BB%B6\"><\/span>\u952e\u76d8\u56fa\u4ef6<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u5728 <code>ch585\/Application\/CapacitiveTouchKeyboard\/software<\/code> \u76ee\u5f55\u4e2d\u53ef\u4ee5\u627e\u5230\u5df2\u7ecf\u5f00\u53d1\u5b8c\u6210\u7684\u56fa\u4ef6\uff0c\u4f7f\u7528 MounRiver Stduio \u5c31\u53ef\u4ee5\u7f16\u8bd1\u3002<\/p>\n<p>\u5728 <code>APP\/hidkdb.c<\/code> \u4e2d\uff0c\u53ef\u4ee5\u770b\u5230\u901a\u8fc7 <code>USB HID Keyboard scan code<\/code> \u5b9a\u4e49\u4e86\u952e\u76d8\u77e9\u9635\uff0c\u7406\u8bba\u4e0a\u4e5f\u53ef\u4ee5\u6539\u6210\u4e00\u4e2a\u9002\u914d macOS \u7684\u952e\u76d8 \ud83d\ude03\u3002<\/p>\n<p><img src=\"https:\/\/xujiwei.com\/blog\/wp-content\/uploads\/2025\/05\/openwch-pcb-keyboard-6.png\" alt=\"openwch-pcb-keyboard-6\" \/><\/p>\n<p>\u987a\u4fbf\u63d0\u4e00\u5634\uff0c\u6c81\u6052\u7adf\u7136\u57fa\u4e8e Visual Studio \u91cd\u65b0\u5f00\u53d1\u4e86\u4ed6\u4eec\u7684 IDE\uff0c\u65b0\u7684 MounRiver Studio v2.1.0 \u4e0d\u518d\u662f\u57fa\u4e8e Eclipse \u4e86\uff0c\u800c\u4e14\u8fd8\u589e\u52a0\u4e86 macOS \u7684\u652f\u6301\uff0c\u771f\u662f Mac \u7528\u6237\u641e\u5d4c\u5165\u5f0f\u5f00\u53d1\u7684\u798f\u97f3\u3002<\/p>\n<p>\u62ff\u8fd9\u4e2a PCB \u952e\u76d8\u7684\u9879\u76ee\u8bd5\u4e86\u4e0b\uff0c\u7f16\u8bd1\u76f8\u5f53\u987a\u6ed1\uff0c\u4e00\u6b21\u6210\u529f\uff0c\u7b49\u540e\u9762\u518d\u4ed4\u7ec6\u4f53\u9a8c\u4f53\u9a8c\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E5%8F%82%E8%80%83%E8%B5%84%E6%96%99\"><\/span>\u53c2\u8003\u8d44\u6599<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><a href=\"https:\/\/mp.weixin.qq.com\/s\/hX_5h_1CBbtQipff8Qhy7A\">\u4e00\u4e2a\u5f00\u6e90\u7eaf PCB \u952e\u76d8\u9879\u76ee\uff0c\u53ea\u6709\u4fe1\u7528\u5361\u5927\u5c0f<\/a><\/li>\n<li><a href=\"https:\/\/www.wch.cn\/products\/CH585.html\">https:\/\/www.wch.cn\/products\/CH585.html<\/a><\/li>\n<li><a href=\"https:\/\/www.wch.cn\/products\/CH583.html\">https:\/\/www.wch.cn\/products\/CH583.html<\/a><\/li>\n<li><a href=\"https:\/\/oshwlab.com\/ricardox\/chatgpt_business_card\">https:\/\/oshwlab.com\/ricardox\/chatgpt_business_card<\/a><\/li>\n<li><a href=\"http:\/\/www.mounriver.com\/download\">http:\/\/www.mounriver.com\/download<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u4e4b\u524d\u5206\u4eab\u4e86\u4e00\u4e2a\u7eaf PCB \u5b9e\u73b0\u7684\u952e\u76d8 \u300a\u4e00\u4e2a\u5f00\u6e90\u7eaf PCB \u952e\u76d8\u9879\u76ee\uff0c\u53ea\u6709\u4fe1\u7528\u5361 &hellip;<\/p>\n<p class=\"read-more\"><a href=\"https:\/\/xujiwei.com\/blog\/2025\/06\/ch585-pcb-keyboard\/\">\u7ee7\u7eed\u9605\u8bfb &raquo;<\/a><\/p>\n","protected":false},"author":2,"featured_media":1684,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[402],"tags":[460,370,386,436],"_links":{"self":[{"href":"https:\/\/xujiwei.com\/blog\/wp-json\/wp\/v2\/posts\/1791"}],"collection":[{"href":"https:\/\/xujiwei.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xujiwei.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xujiwei.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/xujiwei.com\/blog\/wp-json\/wp\/v2\/comments?post=1791"}],"version-history":[{"count":0,"href":"https:\/\/xujiwei.com\/blog\/wp-json\/wp\/v2\/posts\/1791\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/xujiwei.com\/blog\/wp-json\/wp\/v2\/media\/1684"}],"wp:attachment":[{"href":"https:\/\/xujiwei.com\/blog\/wp-json\/wp\/v2\/media?parent=1791"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xujiwei.com\/blog\/wp-json\/wp\/v2\/categories?post=1791"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xujiwei.com\/blog\/wp-json\/wp\/v2\/tags?post=1791"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}