Cinterion
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DGL61-W Hardware Interface Description
4.10 Status LEDs
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DGL61-W_HID_v07
2021-02-17
Public / Preliminary
Page 29 of 42
4.10
Status LEDs
Device Gateway LTE has four LEDs indicating its operating states:
•
A green LED indicates whether the Device Gateway LTE is powered or not
•
A green LED indicates the network registration state of the Device Gateway LTE.
•
A green LED, off by default, FW controlled by AT commands or midlet only, for customer
purpose like service status.
•
A green/red LED, off by default, FW controlled by AT commands or midlet only, for cus-
tomer purpose like cellular coverage, static color green yellow red by AT commands and
blinking states by midlet.
Figure 7:
Status LEDs
The Network Registration Status LED is connected to GPIO5/STATUS of the Java module and
can be configured by using the AT^SLED command to show status in different modes. To get
the status information on GPIO5/STATUS, the interface must be configured by
AT^SCFG="Gpio/mode/SYNC","std”. For details on the AT command please refer to
The Cellular Coverage LED is connected to GPIO7 (red) and GPIO8 (green) of the Java mod-
ule and can be controlled by the GPIO AT commands.
The Service LED is connected to GPIO6 of the Java module and can be controlled by the GPIO
AT commands.
For Cellular Coverage and Service LED use first AT^SCPIN to configure the required GPIO as
output and then use AT^SSIO to set the state of the GPIO. For details on the AT command
please refer to
.
Cellular Coverage
Service
Network registration Status
Power
