用户手册目录Introduction4Reference documents4Abbreviations4Technical4Electrical specifications5The MIU interfaceCharacteristics:5Mechanical Specifications and IPx6FCC compliant6MIU Application Layer Design6LoRaWAN Activation6MIU Data Transmission7Variable define:7Water Meter Accumulation:7Water Meter Status:8Sample Data:8Transfer Data:8Store Data and Backup:8NFC Function:8Alarm8Low Power Design9Life Span Calculation9Assumption9Battery9MIU Data Format Reference10Uplink10Configuration Report10Meter Information Report10Water Meter Report10Water Meter Alarm Report11Downlink11Configuration Request11Meter information Request11Change Report Interval11Application information13MIU + pulse counter13Append14NFC Application Layer Design14NFC Application Authentication:14Device changing new key via NFC:14NFC App Activation and Deactivation Device:14Download Store Data Via NFC14NFC key file and encrypt.14Total consumption calculates15文件大小: 1.6 MB页数: 16Language: English打开用户手册