数据接收 : 清空 滚动 Hex {{textRevData}} 数据发送 : Hex </view> <view class="view-bt-send"> <button class="bt-send" type="primary" bindtap="btSendTap" hover-start-time="0">发送</button> </view> <view class="control-chinese"> <text class="title-chinese">中文字符集 : </text> <radio-group bindchange="checkChinese" class="checkbox-chinese"> <radio value="utf8" /> <text class="checkbox-chinese-first-item">UTF-8</text> <radio value="gbk" checked="true"/> <text>GBK</text> </radio-group> </view> <view><text class="text-support">技术支持：https://eciot.com</text></view> </view>