{"id":41505,"date":"2023-10-01T17:59:04","date_gmt":"2023-10-01T09:59:04","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=41505"},"modified":"2023-10-01T17:59:04","modified_gmt":"2023-10-01T09:59:04","slug":"rhrdbtljsybj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/41505.html","title":{"rendered":"RS232\u548cRS485\u7684\u6ce2\u7279\u7387\uff1a\u4ecb\u7ecd\u4e0e\u6bd4\u8f83"},"content":{"rendered":"

  RS232\u548cRS485\u7684\u6ce2\u7279\u7387\u662f\u73b0\u4ee3\u901a\u4fe1\u7cfb\u7edf\u4e2d\u6700\u5e38\u7528\u7684\u4e24\u79cd\u901a\u4fe1\u534f\u8bae\u4e4b\u4e00\u3002\u4e24\u8005\u90fd\u662f\u7528\u6765\u5728\u8ba1\u7b97\u673a\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u7684\u6807\u51c6\uff0c\u5b83\u4eec\u7684\u5de5\u4f5c\u539f\u7406\u548c\u4f20\u8f93\u901f\u7387\u90fd\u6709\u6240\u4e0d\u540c\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS232\u548cRS485\u7684\u6ce2\u7279\u7387\uff0c\u5e76\u6bd4\u8f83\u5b83\u4eec\u7684\u4f18\u52bf\u548c\u52a3\u52bf\u3002<\/p>\n

RS232\u6ce2\u7279\u7387<\/h2>\n

  RS232\u6ce2\u7279\u7387\u662f\u4e00\u79cd\u5e38\u7528\u7684\u6570\u636e\u4f20\u8f93\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u5728\u8ba1\u7b97\u673a\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u5b83\u7684\u5de5\u4f5c\u539f\u7406\u662f\u5c06\u6570\u636e\u8f6c\u6362\u6210\u4e00\u7cfb\u5217\u7684\u4f4d\uff0c\u7136\u540e\u4f7f\u7528\u7279\u5b9a\u7684\u6ce2\u7279\u7387\u6765\u53d1\u9001\u8fd9\u4e9b\u4f4d\u3002RS232\u7684\u6ce2\u7279\u7387\u53ef\u4ee5\u8fbe\u5230115200bps\uff0c\u8fd9\u662f\u4e00\u79cd\u5f88\u5feb\u7684\u901f\u7387\uff0c\u53ef\u4ee5\u5728\u77ed\u65f6\u95f4\u5185\u4f20\u8f93\u5927\u91cf\u6570\u636e\u3002<\/p>\n

  RS232\u7684\u4f18\u52bf<\/h3>\n