send abstract method

Future send(
  1. String protocolType,
  2. String mac,
  3. CheckEntity check,
  4. String cmdId, {
  5. YaseeReqEntity? obj,
})

发送指令 (蓝牙(mac必须传递)、串口)

Implementation

Future send(String protocolType,String mac,CheckEntity check,String cmdId,{YaseeReqEntity? obj});