Ublox SARA-R5 Series, User Manual, Page: 21 / 23

EVK-R5 - User guide
UBX-19042592 - R06 Appendix Page 21 of 23
C1-Public
F Glossary
Abbreviation Definition
ADP Adapter Board
AT AT Command Interpreter Software Subsystem, or attention
B2B Board-To-Board
CTS Clear To Send
DCD Data Carrier Detect
DCE Data Communication Equipment
DIL Dual In Line
DSR Data Set Ready
DTE Data Terminal Equipment
DTR Data Terminal Ready
EVB Evaluation Board
GND Ground
GNSS Global Navigation Satellite System
GPIO General Purpose Input Output
HW Hardware
I2C Inter-Integrated Circuit
I2S Inter IC Sound
IoT Internet of Things
IP Internet Protocol
LED Light Emitting Diode
LTE Long Term Evolution
N.A. Not Applicable
NB Narrow Band
PSD Packet-Switched Data
RAT Radio Access Technology
RF Radio Frequency
RI Ring Indicator
RTS Request To Send
Rx Receiver
SDIO Secure Digital Input Output
SIM Subscriber Identity Module
SMA SubMiniature version A
TCP Transfer Control Protocol
Tx Transmitter
UART Universal Asynchronous Receiver-Transmitter serial interface
UDP User Datagram Protocol
USB Universal Serial Bus
Table 7: Explanation of the abbreviations and terms used