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EVK-N2 - User guide 

UBX-17005115 - R05 

Starting up  

Page 10 of 18 

 

 

 

Dual-In-Line Board-to-Board connector J104 

 

Dual-In-Line Board-to-Board connector J101 

Signal Name 

Pin N° 

Pin N° 

Signal Name 

 

Signal Name 

Pin N° 

Pin N° 

Signal Name 

Not connected 

GND 

 

Not connected  2 

GND 

Not connected 

Reserved_2 

 

Not connected  4 

Not connected 

Not connected 

Not connected 

 

Not connected  6 

Not connected 

GND 

GND 

 

VCC 

VCC 

GND 

10 

GND 

 

VCC 

10 

VCC 

Not connected 

12 

11 

Not connected 

 

Not connected  12 

11 

Not connected 

CTS

1

 

14 

13 

RTS

1

 

 

SIM_IO 

14 

13 

VSIM 

RXD

1

 

16 

15 

TXD

1

 

 

SIM_RST 

16 

15 

SIM_CLK 

Not connected 

18 

17 

Not connected 

 

Not connected  18 

17 

Not connected 

GPIO1 

20 

19 

GPIO2 

 

SCL 

20 

19 

Not connected 

Not connected 

22 

21 

Not connected 

 

Not connected  22 

21 

SDA 

Not connected 

24 

23 

Not connected 

 

Not connected  24 

23 

Not connected 

Not connected 

26 

25 

Reserved_25 

 

RESET_N 

26 

25 

Not connected 

Not connected 

28 

27 

Not connected 

 

Not connected  28 

27 

Not connected 

Not connected 

30 

29 

Not connected 

 

Not connected  30 

29 

Not connected 

GPIO2 

32 

31 

Reserved_23 

 

Not connected  32 

31 

Not connected 

Not connected 

34 

33 

GPIO1 

 

Not connected  34 

33 

Not connected 

1V8 

36 

35 

Not connected 

 

Not connected  36 

35 

Not connected 

Not connected 

38 

37 

Not connected 

 

Not connected  38 

37 

Not connected 

Not connected 

40 

39 

Not connected 

 

Not connected  40 

39 

Not connected 

GND 

42 

41 

Not connected 

 

GND 

42 

41 

Not connected 

Table 5: Pin-out of the 42-pin Dual-In-Line Board-to-Board connectors (J101 and J104) available on the ADP-N2 adapter board 
of the EVK-N2 evaluation kit  

 

 

The pins / interfaces that are not supported by a specific SARA-N2 module product version should 
be not driven by an external device; see the SARA-N2 series Data Shee

[2]

 for the list of features 

supported by each SARA-N2 module product version. 

 
 

1.7

 

Software installation 

The  USB  drivers  are  available  with  the  EVK-N2  evaluation  kit  package.  Executable  files  can  be 
downloaded from 

www.u-blox.com/evk-downloads

 and saved to any location on the computer hard 

drive. The installation can be started by running the executable file on a computer with the Windows 
operating system. 
 

Содержание EVK-N2 Series

Страница 1: ...aluation kits User guide Abstract This guide explains how to set up the EVK N2 evaluation kits to begin evaluating u blox SARA N2 series cellular modules supporting LTE Cat NB1 radio access technology...

Страница 2: ...03 UBX 19030865 End of life EVK N280 EVK N280 02B 00 06 57 A07 03 UBX 19030865 End of life u blox or third parties may hold intellectual property rights in the products names logos and designs include...

Страница 3: ...es jumpers and buttons 6 1 4 LEDs 7 1 5 Connectors 8 1 6 EVK N2 pin out 9 1 7 Software installation 10 1 8 Board setup 11 Appendix 13 A Setting up AT terminal applications for communication with EVK N...

Страница 4: ...N280 The evaluation kits EVK N200 EVK N201 EVK N210 EVK N211 and EVK N280 are herein identified as EVK N2 SIM card holder J300 Cellular reset SW303 Cellular power on SW302 GND 9 18 V Power input J400...

Страница 5: ...nna connector and the USB connector for the GNSS module The boards are connected by means of male header board to board connectors provided on the bottom of the adapter boards and their corresponding...

Страница 6: ...VB WL3 Cellular UART routing Slide switch to select cellular module UART routing on USB or on RS232 connectors SW403 EVB WL3 Cellular UART AUX detach Slide switch to attach detach cellular module UART...

Страница 7: ...on the Cellular RS232 connector DL405 EVB WL3 Cellular USB UART AUX Green light is activated when UART AUX is routed to Cellular USB connector Red light blinks at UART AUX data on the Cellular USB co...

Страница 8: ...ellular headset Audio headset jack connector not supported by SARA N2 series J303 EVB WL3 GNSS antenna SMA connector for the GNSS module antenna GNSS Antenna J103 ADP GNSS GNSS USB Mini USB connector...

Страница 9: ...1 J104 Pin 20 33 48 RSVD Not present 17 RSVD Not present 49 RSVD Not present 18 RESET_N Not present 50 GND J104 Pins 7 10 19 RSVD Not present 51 VCC J101 Pins 7 10 20 GND J104 Pins 7 10 52 VCC J101 Pi...

Страница 10: ...t connected 30 29 Not connected Not connected 30 29 Not connected GPIO2 32 31 Reserved_23 Not connected 32 31 Not connected Not connected 34 33 GPIO1 Not connected 34 33 Not connected 1V8 36 35 Not co...

Страница 11: ...the cellular module s UART interface the following connections are allowed and can be alternatively enabled in a mutually exclusive way see Table 6 for slide switches positions and LED status a Conne...

Страница 12: ...face is available over the first COM port for AT commands and data o SARA N2 secondary auxiliary UART interface is available over the second COM port for diagnostic Make sure to appropriately set the...

Страница 13: ...ome page 4 Enable the connection to u blox cellular module by clicking on the Connect button 5 Click on the AT Terminal button upper right of the Home page A new window opens and the AT command termin...

Страница 14: ...gement SIM management module interfaces configurations and other settings see the u blox NB IoT system User Guide 3 C Declaration of conformities The equipment is intended for indoor usage It is the u...

Страница 15: ...ght Agilent 34465A 34410A or 34411A can be used for current consumption measurements in this case the supply circuit on the EVB will supply the SARA N2 module mounted on the adapter board with the dig...

Страница 16: ...Board GND Ground GNSS Global Navigation Satellite System GPIO General Purpose Input Output I2C Inter Integrated Circuit LDO Low Drop Out LED Light Emitting Diode LTE Long Term Evolution NB IoT Narrow...

Страница 17: ...blox documentation and to receive product change notifications register on our homepage www u blox com Revision history Revision Date Name Comments R01 22 Feb 2017 sfal Initial release R02 06 Jun 2017...

Страница 18: ...fice China Beijing Phone 86 10 68 133 545 E mail info_cn u blox com Support support_cn u blox com Regional Office China Chongqing Phone 86 23 6815 1588 E mail info_cn u blox com Support support_cn u b...

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