{"version":"1.0","provider_name":"\u6280\u8c61\u79d1\u6280","provider_url":"https:\/\/www.techphant.cn","title":"RS232\u534f\u8bae\u6d4b\u8bd5\u8f6f\u4ef6","type":"rich","width":600,"height":338,"html":"
RS232\u534f\u8bae\u6d4b\u8bd5\u8f6f\u4ef6<\/a><\/blockquote>