EVK-R8 - User guide
UBX-22018774 - R01
Starting up
Page 7 of 20
C1-Public
1.4
LEDs
Function
Description
LED #
Board
Color
Main power
Power supply plugged in the
9 - 18 V Power Input
DL401 EVB
Cellular VCC
Cellular module supplied.
Main power switch
must be switched on
DL400 EVB
Cellular native USB
USB cable plugged in the
Cellular native USB
connector
LED700 ADP-R8
Cellular two UARTs USB USB cable plugged in the Cellular two UARTs USB connector
LED600 ADP-R8
Cellular USB
USB cable plugged in the Cellular USB connector for UART access
DL501 EVB
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-R8 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 time pulse
Time pulse of the LENA-R8001M10 GNSS system
LED701 ADP-R8
GNSS supply
Supply of the GNSS module mounted on the ADP-GNSS is turned ON
DS118 ADP-GNSS
GNSS USB
USB cable plugged in GNSS USB connector
DS124 ADP-GNSS
GNSS time pulse
Time pulse of the GNSS module mounted on the ADP-GNSS
DS121 ADP-GNSS
Cellular / GNSS DDC
Cellular / GNSS module communication over the DDC (I2C) interface
DS132 ADP-GNSS
Table 2: EVK-R8 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
Cellular antenna
SMA connector for the cellular antenna (ANT, Tx/Rx)
J500
ADP-R8
GNSS antenna
SMA connector for LENA-R8001M10 GNSS system (ANT_GNSS, Rx)
J501
ADP-R8
Cellular native USB
Mini USB connector for the cellular native USB interface
J700
ADP-R8
Cellular two UARTs USB Mini USB connector for the cellular main and auxiliary USB interfaces
J600
ADP-R8
Cellular USB (UART)
Mini USB connector for the cellular UART interface converted as USB interface
J501
EVB
Cellular RS232 (UART)
DB9 connector for the cellular UART interface converted as RS232 interface
J500
EVB
DIL B2B headers
Dual-In-Line Board-to-Board connectors for LENA-R8 interfaces
J402-J403 ADP-R8
Cellular headset
Audio headset jack connector for the cellular audio interface
J303
EVB
GNSS antenna
SMA connector for the antenna of the GNSS module mounted on ADP-GNSS
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÷J406 EVB
Table 3: EVK-R8 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. Check 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 incorrect type. Dispose battery according to rules!
