
Quick Start EVK-C20
1. Overview
1
5
SW403
7
2
6
8
3
4
2. Setup
1. Connect wireless antenna to Wireless Antenna.
2. Connect GPS antenna to GPS Antenna (if required).
3. Connect power adapter to 9 – 18 V Power Input
connector (J400) (+12 V). LED DL401 lights blue.
4. To supply power to the board, turn Main Power
(SW400) switch to ON position. LED DL400 lights green.
5. To switch on the wireless module, press the
Module Power ON (SW302) button.
6. USB connection: Connect USB cable to LISA-C200
native USB connector
Alternative UART connections:
7. Connect USB cable to mini USB connector
(Wireless USB UART J501).
Switch SW403 must be in position MINIUSB.
8. Connect RS232 cable to RS232 connector
(Wireless Module UART RS232 J500).
Switch SW403 must be in position DB9.
Copyright © 2013, u-blox AG

3. Software
Download the newest version of the
EVK-C20 drivers and documents from
the u-blox website: www.u-blox.com/
evk-downloads
The installation software will automatically start and guide you through the
installation process. The most up-todate components will be installed on
your system. When the installation is
complete, you can find these in the
Start > Programs > u-blox
menu.
4. Interfaces
Native USB connection:
The USB driver creates 2 COM ports
(the numbering of the ports can be
seen via the Device Manager of Windows). The serial port for AT commands and data is available over the
highest numbered COM port opened
by the driver.
UART connection:
Two COM ports are enabled with
Windows (the numbering of the ports
can be seen via the Windows Device Manager). The serial port for AT
commands is available over the first
numbered COM port opened by the
driver.
Refer to the EVK-C20 Getting Started
user guide in the EVK-C20\Documentation folder for a comprehensive description of the evaluation kit features
and functionalities.
5. More information
For more information regarding the
EVK-C20, contact your
nearest u-blox support:
www.u-blox.com/en/
contact-us-support.html
CDMA-EK-13001