EVK-R6 and EVK-L6 - User guide
UBX-21035387 - R03
Starting up
Page 7 of 27
C1-Public
Function
Description
LED #
Board
Color
Cellular USB / UART
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
DL403 EVB
Cellular UART detach
UART signals are available only on the DIL connector on ADP-R6/L6 board DL404 EVB
Cellular RS232 / UART 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
DL405 EVB
Cellular RI indicator
RI line turns ON (active low)
DS501 EVB
Cellular CTS indicator
CTS line turns ON (active low)
DS500 EVB
Cellular GPIO1 indicator Green light is activated when cellular GPIO1 is high
DS107 EVB
Cellular GPIO2 indicator Green light is activated when cellular GPIO2 is high
DS105 EVB
Cellular GPIO3 indicator Green light is activated when cellular GPIO3 is high
DS109 EVB
Cellular GPIO4 indicator Green light is activated when cellular GPIO4 is high
DS103 EVB
GNSS VCC supply
GNSS module supply is turned ON
DS118 ADP-GNSS
GNSS USB
USB cable plugged in GNSS USB connector
DS124 ADP-GNSS
GNSS time pulse
Pulses at 1 Hz when valid GNSS fix
DS121 ADP-GNSS
Cellular / GNSS I2C
Cellular / GNSS module communication over the I
2
C interface
DS132 ADP-GNSS
Table 2: EVK-R6 and EVK-L6 LED descriptions
1.5
Connectors
Function
Description
Name
Board
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
IEC 60417-5172
Class II equipment
J400
EVB
SIM card holder
SIM card holder
J300
EVB
Primary cellular
antenna
SMA connector for the cellular module primary antenna (ANT1, Tx/Rx)
J106
ADP-R6/L6
Secondary cellular
antenna
SMA connector for the cellular module secondary antenna (ANT2, Rx)
J202
ADP-R6/L6
Cellular native USB Mini USB connector for the cellular module native USB interface
J105
ADP-R6/L6
Cellular two UARTs
USB
Mini USB connector for the cellular module main and auxiliary USB interfaces J201
ADP-R6/L6
Cellular USB (UART) Mini USB connector for the cellular module UART interface converted as USB
interface
J501
EVB
Cellular RS232
(UART)
DB9 connector for the cellular module UART interface converted as RS232
interface
J500
EVB
DIL B2B headers
Dual-In-Line Board-to-Board connectors for cellular module interfaces
J103-J104 ADP-R6/L6
Cellular headset
Audio headset jack connector for the cellular module audio interface
J303
EVB
GNSS antenna
SMA connector for the GNSS module antenna (GNSS antenna)
J208
ADP-GNSS
GNSS USB
Mini USB connector for the GNSS module USB interface
J102
ADP-GNSS
GNSS backup
battery
Backup battery socket for the GNSS module (under GNSS adapter board)
BT200
EVB
GND
Ground terminals for the probe reference
J402, J403
J405, J406
EVB
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!
