"# RS485 \u4e32\u53e3\u901a\u4fe1\u8c03\u8bd5\u6307\u5357\n\n> 2026-07-29 | \n> https:\/\/www.modbus.cn\/en\/rs485-debug-guide\n\n---\n\nRS485 \u662f Modbus RTU \u7684\u7269\u7406\u5c42\u57fa\u7840\u3002\u672c\u6587\u805a\u5408\u7ad9\u5185 RS485 \u63a5\u7ebf\u3001\u7ec8\u7aef\u7535\u963b\u3001\u6ce2\u7279\u7387\u5339\u914d\u3001\u957f\u8ddd\u79bb\u901a\u4fe1\u7b49\u5b9e\u6218\u6587\u7ae0\u3002\n\n[modbus_pillar tag=\"rs485\" num=\"30\" title=\"\u7ad9\u5185\u76f8\u5173\u5b9e\u6218\u6587\u7ae0\"]\n\n---\n*modbus.cn*\n"