你好，< p>
我计划使用DA14581作为主机控制器。
不幸的是，我只能使用三线(Tx/Rx/Gnd或Vdd?)< / p > < p >是好的如果我只使用三线吗? < / p > < / div > < / div > < / div > < div class =”字段field-name-field-forum-keywords field-type-taxonomy-term-reference field-label-above”> < div class = "字段标签" >关键词:,< / div > < div class = "字段条目" > < div class =”field-item甚至“> < a href = " / resource-keywords /人机交互”“=”skos:概念”属性= " rdfs: labelskos: prefLabel”数据类型= " " > HCI < / > < / div > < div class = " field-item古怪”> < a href = " / resource-keywords / h5”“=“skos:概念”属性=“rdfs: label skos: prefLabel”数据类型= " " > h5 < / > < / div > < div class =”field-item甚至“> < a href = " / resource-keywords /三线”“=“skos:概念”属性=“rdfs: label skos: prefLabel”数据类型= " " >三线< / > < / div > < / div > < / div > < div class =”字段field-name-field-device field-type-taxonomy-term-reference field-label-above”> < div class = "字段标签" >设备:,< / div > < div class = "字段条目" > < div class =”field-item甚至“> < a href = " / forum-post-device / da14581”“=“skos:概念”属性=“rdfs: label skos: prefLabel”数据类型= " " > DA14581 < / > < / div > < / div > < / div >