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Figure 19
shows the LEDs on the board that provide a visual display of the RTK, GNSS signal
reception, and geofence signal status.
Figure 19: ZED-F9R status LED locations
To disable the LEDs for reduced power consumption, cut the JP4-6 solder jumpers located on the
bottom side of XPLR-HPG-2, as shown in
Figure 20: Disable ZED-F9R status LEDs
ZED-F9R USB is connected to the 4-port USB hub IC and is available for connection through the J1
USB connector.
4.3 NEO-D9S L-band receiver
NEO-D9S is an L-BAND correction data receiver module. It provides global and easy access to satellite
L-band GNSS correction data.
The module is powered from the 3.3 V linear regulator and connects to the host through the I2C bus
with address 0x43.
4.3.1
Jumpers and connectors
Several NEO-D9S pins are exposed on J10 pin header, as described in
NEO-D9S pin no.
Signal name
21
NEO_RX1
20
NEO_TX1
1
NEO_SAFEBOOT
8
NEO_RESET
Table 6: NEO-D9S signal availability
UBX-23003719 - R02
C1-Public
Figure
20.
Available at
Notes
J10-6
UART1 RX
J10-7
UART1 TX
J10-8
SAFEBOOT pin
J10-9
Reset pin, active Low
Module configuration
XPLR-HPG-2 - User guide
Table
6.
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