NB-IoT Bluetooth Smart Meter Reading Module

The NB-IoT Bluetooth Smart Meter Reading Module is designed for remote utility meter reading systems that require both wide-area communication and convenient local maintenance. It connects compatible water meters, gas meters, electricity meters, and other utility meters to an intelligent AMR / AMI platform through NB-IoT cellular communication, while Bluetooth enables nearby configuration, inspection, and maintenance by mobile app.

This module is suitable for battery-powered smart metering products and retrofit projects where operators need remote data reading, parameter management, valve control, and on-site service support without rebuilding a private communication network.

Key Features

• Dual communication design with NB-IoT and Bluetooth
• Uses existing operator NB-IoT networks for remote meter data transmission
• Bluetooth connection for nearby configuration and maintenance via mobile app
• Supports data acquisition, metering, remote reading, and valve control
• Two-way communication for parameter setting and device status query
• Low-power design for long-term battery operation
• Supports ER26500 + SPC1520 battery pack, with up to 10 years of battery life
• Supports long-term frozen data storage
• OTA firmware upgrade available through Bluetooth maintenance
• Suitable for water, gas, electricity, and utility metering applications

Applications

• NB-IoT smart water meter development
• NB-IoT smart gas meter communication
• Remote electricity meter reading systems
• AMR / AMI utility meter reading projects
• Battery-powered smart meter communication modules
• Meter OEM / ODM integration projects
• Utility digitalization and smart city metering systems
• Mobile app–based field maintenance scenarios

Compatible Meter Types

This module can be integrated with compatible metering devices that require wireless remote reading and local maintenance, including:

• Water meters
• Gas meters
• Electricity meters
• Valve-controlled meters
• Battery-powered smart utility meters
• Remote reading terminal devices

Compatibility should be confirmed based on the meter interface, power supply design, valve control requirement, enclosure structure, and project communication protocol.