Connectors - u-blox EVK-R6 User Manual

Function
Cellular USB / UART
Cellular UART detach
Cellular RS232 / UART
Cellular RI indicator
Cellular CTS indicator
Cellular GPIO1 indicator Green light is activated when cellular GPIO1 is high
Cellular GPIO2 indicator Green light is activated when cellular GPIO2 is high
Cellular GPIO3 indicator Green light is activated when cellular GPIO3 is high
Cellular GPIO4 indicator Green light is activated when cellular GPIO4 is high
GNSS VCC supply
GNSS USB
GNSS time pulse
Cellular / GNSS I2C
Table 2: EVK-R6 and EVK-L6 LED descriptions

1.5 Connectors

Function Description
9 - 18 V Power Input Connector for the AC / DC power adapter of the EVK
AC: 100-240 V, 0.8 A, 50-60 Hz / DC: +12 V, 2.5 A
SIM card holder SIM card holder
SMA connector for the cellular module primary antenna (ANT1, Tx/Rx)
Primary cellular
antenna
Secondary cellular SMA connector for the cellular module secondary antenna (ANT2, Rx)
antenna
Cellular native USB Mini USB connector for the cellular module native USB interface
Cellular two UARTs Mini USB connector for the cellular module main and auxiliary USB interfaces
USB
Cellular USB (UART) Mini USB connector for the cellular module UART interface converted as USB
interface
Cellular RS232 DB9 connector for the cellular module UART interface converted as RS232
(UART) interface
DIL B2B headers Dual-In-Line Board-to-Board connectors for cellular module interfaces
Cellular headset Audio headset jack connector for the cellular module audio interface
GNSS antenna SMA connector for the GNSS module antenna (GNSS antenna)
GNSS USB Mini USB connector for the GNSS module USB interface
GNSS backup Backup battery socket for the GNSS module (under GNSS adapter board)
battery
GND Ground terminals for the probe reference
Table 3: EVK-R6 and EVK-L6 connector descriptions
⚠
Caution! In the unlikely event of a failure in the internal protection circuitry, there is a risk of an
explosion when charging a fully or partially discharged battery. Replace the battery when it no
longer has a sufficient charge for unit operation. Control the battery before use if the device has
not been used for an extended period of time.
⚠
Caution! Risk of explosion if battery is replaced with an incorrect type. Dispose of used batteries
according to the instructions!
UBX-21035387 - R03
C1-Public
Description
Green light is activated when UART is routed to the cellular USB connector
Red light blinks at UART TX or RX data on the Cellular USB connector
UART signals are available only on the DIL connector on ADP-R6/L6 board DL404 EVB
Green light is activated when UART is routed to Cellular RS232 connector
Red light blinks at UART TX or RX data on the Cellular RS232 connector
RI line turns ON (active low)
CTS line turns ON (active low)
GNSS module supply is turned ON
USB cable plugged in GNSS USB connector
Pulses at 1 Hz when valid GNSS fix
Cellular / GNSS module communication over the I 2 C interface
IEC 60417-5172
Class II equipment
Starting up
EVK-R6 and EVK-L6 - User guide
LED # Board
DL403 EVB
DL405 EVB
DS501 EVB
DS500 EVB
DS107 EVB
DS105 EVB
DS109 EVB
DS103 EVB
DS118 ADP-GNSS
DS124 ADP-GNSS
DS121 ADP-GNSS
DS132 ADP-GNSS
Name
J400
J300
J106
J202
J105
J201
J501
J500
J103-J104
J303
J208
J102
BT200
J402, J403
J405, J406
Color
Board
EVB
EVB
ADP-R6/L6
ADP-R6/L6
ADP-R6/L6
ADP-R6/L6
EVB
EVB
ADP-R6/L6
EVB
ADP-GNSS
ADP-GNSS
EVB
EVB
Page 7 of 27