{"version":"1.0","provider_name":"\u6280\u8c61\u79d1\u6280","provider_url":"https:\/\/www.techphant.cn","title":"RS232\u53ef\u4ee5\u63a5\u51e0\u4e2a\u4ece\u7ad9\uff1f","type":"rich","width":600,"height":338,"html":"
RS232\u53ef\u4ee5\u63a5\u51e0\u4e2a\u4ece\u7ad9\uff1f<\/a><\/blockquote>