To ensure bidirectional communication, a Bluetooth mesh device consumes 6.5 to 14 mA power depending on the used chip platform and module. If lower power consumption is required, a special low-power solution needs to be used, which supports the minimum power consumption of about 1 mA in standby mode. However, it has strict requirements on the device functions and network scale. Devices that use the special low-power solution cannot have the same functions as common Bluetooth mesh devices.