{"id":43204,"date":"2023-10-03T08:28:21","date_gmt":"2023-10-03T00:28:21","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=43204"},"modified":"2023-10-14T01:07:31","modified_gmt":"2023-10-13T17:07:31","slug":"cszhs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/43204.html","title":{"rendered":"CH340\u662f\u8f6c232\u8fd8\u662f485\uff1f"},"content":{"rendered":"

  CH340\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u63a5\u53e3\u82af\u7247\uff0c\u5b83\u53ef\u4ee5\u5c06USB\u63a5\u53e3\u8f6c\u6362\u6210\u4e32\u53e3\u901a\u8baf\u3002\u5b83\u53ef\u4ee5\u8f6c\u6362\u6210232\u6216485\uff0c\u4f46\u662f\u5b83\u4eec\u4e4b\u95f4\u6709\u4ec0\u4e48\u533a\u522b\uff1f\u672c\u6587\u5c06\u4ecb\u7ecdCH340\u7684232\u548c485\u63a5\u53e3\uff0c\u4ee5\u53ca\u5b83\u4eec\u4e4b\u95f4\u7684\u533a\u522b\u3002<\/p>\n

CH340\u7684232\u63a5\u53e3<\/h2>\n

  CH340\u7684232\u63a5\u53e3\u662f\u6700\u5e38\u89c1\u7684\u63a5\u53e3\u4e4b\u4e00\uff0c\u5b83\u4f7f\u7528\u7684\u662fRS-232\u6807\u51c6\uff0c\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u4e24\u79cd\u4e0d\u540c\u7684\u8bbe\u5907\u7684\u63a5\u53e3\u3002CH340\u7684232\u63a5\u53e3\u53ef\u4ee5\u652f\u6301\u6700\u9ad8115.2Kbps\u7684\u4f20\u8f93\u901f\u7387\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u683c\u5f0f\uff0c\u5305\u62ec8\u4f4d\uff0c7\u4f4d\uff0c\u548c\u5947\u5076\u6821\u9a8c\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u4f8b\u5982Modbus\uff0cCAN\uff0cProfibus\u7b49\u3002<\/p>\n

  \u4f18\u70b9<\/h3>\n