User Manual
iM871A Wireless M-Bus Appendix
iM871A_WMBus_UserManual.docx, Wireless Solutions, v1.2 Page 27
7. Appendix
7.1 List of Abbreviations
ADC = Analog-to-Digital Converter
AMR = Automatic Meter Reading
DIO = Digital Input/Output
DLL = Dynamic Link Library
GUI = Graphical User Interface
HCI = Host Controller Interface
MCU = Microcontroller Unit
PCB = Printed Circuit Board
PER = Packet Error Rate
RAM = Random Access Memory
RF = Radio Frequency
RSSI = Received Signal Strength Indication
RTC = Real Time Clock
SMD = Surface-mounted device
SPI = Serial Peripheral Interface
SRD = Short Range Devices
UART = Universal Asynchronous Receiver/Transmitter
USB = Universal Serial Bus
WM-Bus = Wireless M-Bus