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M-BUS RF click is a mikroBUS™ add-on board with a Telit ME70-169 or ME50-868 RF wireless module. The device is compliant with EN13757 part 4 2013.
The module has specified serial data rates of up to 115.2 Kbps and radio data rates of 2.4, 4.8 and 19.2 kbps. For security, the wireless signal has AES and NRZ encryption. Output power is from 125 mW to 631 mV (28dBm). According to the vendor's data sheet, the module has wireless range of up to 20 km.
Short for Meter-Bus, this protocol was designed for the remote reading of gas or electricity meters, but it's also suitable for alarm systems, illumination installations, heating control and more.
M-BUS RF click communicates with the target MCU through the mikroBUS™ UART interface, with additional functionality provided by RESET, RTS, and CTS pins. The board is designed to use a 3.3 power supply only. |
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