通過iPhone設備掃描三個具有相同CBUUID但具有不同MAC地址的相同BLE傳感器 [英]Scan for three same BLE sensors with same CBUUID but different MAC address by iPhone Device
需要對NSFetchedResultsController和NSFetchedResultsControllerDelegate進行說明 [英]Needed clarifications for NSFetchedResultsController and NSFetchedResultsControllerDelegate