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Summary of Contents for u-blox SARA-N3 Series
- Page 1 EVK-N3 SARA-N3 series cellular evaluation kits User guide Abstract This guide explains how to set up the EVK-N3 evaluation kits to begin evaluating the u-blox SARA-N3 series cellular modules supporting LTE Cat NB2 radio access technology. UBX-19004195 - R06 C1-Public...
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Page 2: Document Information
The information contained herein is provided “as is” and u-blox assumes no liability for its use. No warranty, either express or implied, is given, including but not limited to, with respect to the accuracy, correctness, reliability and fitness for a particular purpose of the information. -
Page 3: Table Of Contents
EVK-N3 - User guide Contents Document information ..........................2 Contents ................................3 Starting up ............................... 4 1.1 EVK-N3 overview ............................4 1.2 EVK-N3 block diagram ..........................5 1.3 Switches, jumpers and buttons ....................... 6 1.4 LEDs ................................7 1.5 Connectors ..............................7 1.6 EVK-N3 pin out ............................ -
Page 4: Starting Up
Starting up 1.1 EVK-N3 overview The EVK-N3 evaluation kits are powerful and easy-to-use tools that simplify the evaluation of u-blox SARA-N3 series Narrow Band Internet of Things (NB-IoT) modules. The following evaluation kit is available with u-blox SARA-N3 cellular modules: •... -
Page 5: Evk-N3 Block Diagram
(J500) or the Cellular USB Mini-USB connector (J501), available on the EVB-WL3 board. The UART interface of the SARA-N3 series cellular module is routed up to both the connectors - J500 and J501. The Mini-USB / DB9 slide switch (SW403) must be set according to the selected connector. -
Page 6: Switches, Jumpers And Buttons
EVK-N3 - User guide 1.3 Switches, jumpers and buttons Function Description Name Board Main power switch Power on / off of the whole evaluation kit SW400 EVB-WL3 Cellular VCC jumper Jumper socket to provide the 3.8 V supply to the cellular module VCC input J404 EVB-WL3 J155 ADP-N3... -
Page 7: Leds
RS232 interface DIL B2B headers Dual in-line board-to-board connectors for the cellular module interfaces J101, J102 ADP-N3 Cellular headset Audio headset jack connector (not supported by SARA-N3 series) J303 EVB-WL3 GNSS antenna SMA connector for the GNSS module antenna (GNSS Antenna) -
Page 8: Evk-N3 Pin Out
J102 pins 7-10 J102 pins 7-10 J102 pins 7-10 Table 4: Interfaces of the SARA-N3 series module, as routed on the 42-pin dual in-line board-to-board connectors (J101, J102) available on the ADP-N3 adapter board of the EVK-N3 evaluation kit UBX-19004195 - R06... -
Page 9: Software Installation
EVK-N3 evaluation kit ☞ The pins / interfaces that are not supported by a specific SARA-N3 series product version should be not driven by an external device; see the SARA-N3 series data sheet for the list of features supported by each SARA-N3 series product version. -
Page 10: Board Setup
☞ Interface to the GNSS module is not supported by SARA-N3 series modules. Connect the AC / DC +12 V power adapter provided with the evaluation kit to 9 – 18 V Power Input connector (J400 on the EVB) LED DL401 lights blue. - Page 11 In this case, two COM ports are enabled with Windows (the numbering of the COM ports can be seen via the Windows Device Manager): SARA-N3 series UART interface is available over the first COM port (for AT commands and data)
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Page 12: Appendix
SARA-N2 / SARA-N3 series AT commands manual [1]. For more information about using the u-blox m-center cellular module evaluation tool, press the F1 key on the keyboard to open the m-center help window on the computer. UBX-19004195 - R06... -
Page 13: Bat Commands Examples
EVK-N3 - User guide B AT commands examples For the complete description and syntax of the AT commands supported by SARA-N3 series modules, see the SARA-N2 / SARA-N3 series AT commands manual [1]. For detailed AT commands examples for network registration and configuration, context activation, data connection management, SIM management, module interfaces configurations and other settings, see the u-blox SARA-N3 application development guide [4]. -
Page 14: D Current Consumption Measurement
(J400) (SW400) Cellular VCC jumper VCC jumper module (J404) (J155) SARA-N3 adapter board EVB-WL3 Figure 7: Block diagram of current consumption setup for SARA-N3 series modules using a DC power analyzer UBX-19004195 - R06 Appendix Page 14 of 17 C1-Public... -
Page 15: E Glossary
EVK-N3 - User guide E Glossary Abbreviation Definition Adapter Board AT Command Interpreter Software Subsystem, or attention Board-to-Board Connector Clear To Send Direct Current Display Data Channel Dual in-line Evaluation Board Evaluation Kit Firmware Generic Digital Interface Ground GPIO General Purpose Input Output Inter-Integrated Circuit Light Emitting Diode Long Term Evolution... -
Page 16: Related Documentation
SARA-N3 series data sheet, UBX-18066692 u-blox SARA-N2/N3 series system integration manual, UBX-17005143 u-blox SARA-N3 application development guide, UBX-19026709 ☞ For regular updates to u-blox documentation and to receive product change notifications, register on our homepage (www.u-blox.com). Revision history Revision Date Name Comments... -
Page 17: Contact
EVK-N3 - User guide Contact For complete contact information, visit us at www.u-blox.com. u-blox Offices North, Central and South America Headquarters Asia, Australia, Pacific Europe, Middle East, Africa u-blox America, Inc. u-blox Singapore Pte. Ltd. u-blox AG Phone: +1 703 483 3180... - Page 18 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: u-blox EVK-N310-0...
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