1.д̼עmeterģĲʹãMCUñһ¡
2.meterģMACַãMCU·
3.switchģMACַͨ698λãעõĵַ·Ĵ豸ַһ¡
4.collectorģMACַд̼ʱãο<collectorģMACַ-configļmacַ->ĵ˵ʹõcollectorģʱһҪMACַãMACظ