[{"title":"( 8 个子文件 1.07MB ) 开源DTU全套方案详解:原理图、PCB、BOM清单、上位机与嵌入式源码全攻略,开源DTU全套方案\n原理图\n \nPCB\nBOM清单\n上位机源码\nkei","children":[{"title":"开源全套方案解析以专业技术为核心.txt <span style='color:#111;'> 1.90KB </span>","children":null,"spread":false},{"title":"开源全套方案技术分析文章随着科.txt <span style='color:#111;'> 2.07KB </span>","children":null,"spread":false},{"title":"2.jpg <span style='color:#111;'> 267.83KB </span>","children":null,"spread":false},{"title":"开源全套方案与技术解析一背景介绍近.txt <span style='color:#111;'> 1.97KB </span>","children":null,"spread":false},{"title":"1.jpg <span style='color:#111;'> 813.94KB </span>","children":null,"spread":false},{"title":"开源全套方案是一种高效可靠的数据传输工具它采用.txt <span style='color:#111;'> 1.80KB </span>","children":null,"spread":false},{"title":"开源全套方案是一个涉及多个技术领.doc <span style='color:#111;'> 1.73KB </span>","children":null,"spread":false},{"title":"开源全套方案是指一套完整的开源数据传.doc <span style='color:#111;'> 1.52KB </span>","children":null,"spread":false}],"spread":true}]