ماژول بلوتوث در متر هوشمند

The application block diagram of the smart meter is shown below. Meter مکشبه (management core) Interacts data with the mobile / handle app, میزبان خون (USB Dongle), external switch (circuit breaker), external sensor through the ماژول خونی on the meter. The PC side extends خون communication capabilities through the host خون (USB Dongle), and interacting date with the ماژول خونی on the meter. Devices of 1 وت 2 can be a mobile phone.

بد بو ماژول خونی solution uses UART as the communication interface with the host (اندازه مکشبه), identifies / distinguishes the flow direction and channel number of the data through the server address and the client address of the DLT698 packet.

bluetooth module on smart meter diagram
ماژول بلوتوث on smart meter diagram

bluetooth smart meter solution

بد بو has a series of solutions in the smart meter industry, not only including the بلوتوث demand of 2 master-3 slave connection by the National Grid, but also the بلوتوث-Wi-Fi combo solution. The following three solutions are recommended by بد بو in the smart meter industry:

FSC-BT630 ماژول خونی, using Nordic 52832 تراشه, support the connection of 2 master-3 slave, ultra-small size: 10 x 11.9 x 1.7mm, بلوتوث 5.0, وت FCC, در نظر گرفتن, کیهان, certificated.
FSC-BT681 BLE module, using AB1611 chip, support Bluetooth 5.0, 2 master-3 slave connection, it is a cost-effective solution which could meet national Grid requirements.
The FSC-BW236 is aBluetooth-Wi-Fi combo module. Bluetooth part supports BLE 5.0 profiles, Wi-Fi part supports dual-band 2.4G and 5G, which can be used on the smart meter and collector.