Board Quick Start; Board Setup; Sim And Antenna - u-blox EVK-LEXI-R520 User Manual

2

Board quick start

2.1 Board setup

2.1.1

SIM and antenna

SW400
J400
DL405
J500
J501
DL501
DL403
J103
J102
J406
Figure 2: SIM and antenna set up
1. Insert a SIM card into J300, the SIM card holder.
2. Connect the cellular antenna provided with the EVK-LEXI-R520 evaluation kit box to J106, the
cellular antenna SMA connector.
3. If positioning functionality is required:
a. For u-blox SpotNow A-GPS receiver functionalities, connect the GNSS antenna provided
with the EVK-LEXI-R520 evaluation kit box to J107, the GNSS antenna SMA connector on
ADP-LEXI-R520.
b. For u-blox MAX-M10 GNSS receiver functionalities, connect the GNSS antenna provided
with the EVK-LEXI-R520 evaluation kit box to J103, the GNSS antenna SMA connector on
ADP-GNSS, and keep the cellular GNSS detach switch SW304 in "GNSS" position.
Place the GNSS / GPS antenna in a location with a good view of the sky.
UBXDOC-686885345-1791 - R02
C1-Public
J403
DL401
SW304
DS501
DS500
Board quick start
J402
J300
J404
DL400
J103
(J102 on bottom side)
J106
J107
J104
(J101 on bottom side)
J405
EVK-LEXI-R520 - User guide
J105
DS100
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