EVK-R5 - User guide
UBX-19042592 - R06
Starting up
Page 7 of 23
C1-Public
1.4
LEDs
Function
Description
LED # Board
Color
Main power
Power supply plugged in the
9 - 18 V Power Input
DL401 EVB-WL3
Cellular VCC
Cellular module supplied.
Main power switch
must be switched on.
DL400 EVB-WL3
Cellular USB
(single UART)
USB cable plugged in the
Cellular USB
connector (J501) for access to
the cellular single UART interface (with default USIO variant 0, or USIO
variant 1)
DL501 EVB-WL3
Cellular USB
(single UART)
Green light is activated when the SW401 is i
n “on
-
board” position, and
the cellular single UART interface (with default USIO variant 0, or USIO
variant 1) is routed to the
Cellular USB
connector (J501).
Red light blinks at TX or RX data on the
Cellular USB
connector.
DL403 EVB-WL3
Cellular single UART
attach/detach
Green light is activated when the signals of the cellular single UART
interface (with default USIO variant 0, or variant 1) are available on the
USB / RS232 connectors (J500 / J501) on the EVB-WL3
DL404 EVB-WL3
Cellular RS232
(single UART)
Green light is activated when the cellular single UART interface (with
default USIO variant 0, or USIO variant 1) is routed to the
Cellular RS232
connector (J500).
Red light blinks at TX or RX data on the
Cellular RS232
connector.
DL405 EVB-WL3
Cellular RI indicator
RI line turns ON (active low)
DS501 EVB-WL3
Cellular CTS indicator
CTS line turns ON (active low)
DS500 EVB-WL3
Cellular GPIO1 indicator Green light is activated when cellular GPIO1 is high
DS107 EVB-WL3
Cellular GPIO2 indicator Green light is activated when cellular GPIO2 is high
DS105 EVB-WL3
Cellular GPIO3 indicator Green light is activated when cellular GPIO3 is high
DS109 EVB-WL3
Cellular GPIO4 indicator Green light is activated when cellular GPIO4 is high
DS103 EVB-WL3
Cellular native USB
USB cable plugged in the
Cellular native USB
connector on the
ADP-R5, for access to the cellular USB interface
DS100 ADP-R5
Cellular USB
(two UARTs)
USB cable plugged in the
Cellular USB
connector (J201) on the
ADP-R5, for access to the two UART interfaces (USIO variant 2, 3 or 4)
DS201 ADP-R5
Cellular two UARTs
attach/detach
Green light is activated when the SW401 is on the
“
B2B
”
position at
module’s boot,
and the two UART interfaces (with USIO variant 2, 3 or
4) are routed to the
Cellular USB
connector (J201) on the ADP-R5
DS202 ADP-R5
GNSS VCC supply
GNSS module supply is turned on
DS118 ADP-GNSS
GNSS USB
USB cable plugged into the
GNSS USB
connector
DS124 ADP-GNSS
GNSS timepulse
Pulses at 1 Hz when valid GNSS fix
DS121 ADP-GNSS
Cellular / GNSS I2C
Cellular / GNSS module communication over the I2C interface
DS132 ADP-GNSS
Table 2: EVK-R5 LED descriptions