The wireless metering protocol.
Wireless m-Bus is a very robust and power efficient protocol that was developed as a standardized solution for wireless meter reading.
Very low power consumption for battery operations and a high level of security is KEY, to meet the requirement in the meter market.
The COmpact shielded module has a UART interface to MCU and RF front available in all ISM band. The Master module can manage up to 256 slaves including hardware encryption