Maestro EVA2135-H User Manual Download Page 3

 

 

 

 

 

V0.1– Oct-14 

User’s Manual 

Page 3 of 17 

 

 

Disclaimer 

 
THIS  DOCUMENT  CONTAINS  PROPRIETARY  INFORMATION  OF  MAESTRO 
WIRELESS SOLUTIONS LIMITED. IT MAY NOT BE COPIED OR TRANSMITTED 
BY  ANY  MEANS,  PASSED  TO  OTHERS,  OR  STORED  IN  ANY  RETRIEVAL 
SYSTEM  OR  MEDIA,  WITHOUT  PRIOR  CONSENT  OF  MAESTRO  OR  ITS 
AUTHORIZED AGENTS. 
 
THE  INFORMATION  IN  THIS  DOCUMENT  IS,  TO  THE  BEST  OF  OUR 
KNOWLEDGE,  ENTIRELY  CORRECT.  HOWEVER,  MAESTRO  CAN  NEITHER 
ACCEPT  LIABILITY  FOR  ANY  INACCURACIES,  OR  THE  CONSEQUENCES 
THEREOF,  NOR  FOR  ANY  LIABILITY  ARISING  FROM  THE  USE  OR 
APPLICATION  OF  ANY  CIRCUIT,  PRODUCT,  OR  EXAMPLE  SHOWN  IN  THE 
DOCUMENT. 
 
THE  PRODUCT  (HARD-  AND  SOFTWARE)  DESCRIBED  IN  THIS 
DOCUMENTATION  IS  NOT  AUTHORIZED  FOR  USE  IN  LIFE  SUPPORT 
DEVICES  OR  SYSTEMS  WITHOUT  THE  EXPRESS  WRITTEN  APPROVAL  OF 
MAESTRO. 
 
THIS DOCUMENT MAY PROVIDE LINKS TO OTHER WORLD WIDE WEB SITES 
OR RESOURCES. BECAUSE MAESTRO HAS NO CONTROL OVER SUCH SITES 
AND  RESOURCES,  MAESTRO  SHALL  NOT  BE  RESPONSIBLE  FOR  THE 
AVAILABILITY OF SUCH EXTERNAL SITES OR RESOURCES, AND DOES NOT 
ENDORSE  AND  IS  NOT  RESPONSIBLE  OR  LIABLE  FOR  ANY  CONTENT, 
ADVERTISING, PRODUCTS, OR OTHER MATERIALS ON OR AVAILABLE FROM 
SUCH SITES OR RESOURCES. MAESTRO SHALL NOT BE RESPONSIBLE OR 
LIABLE,  DIRECTLY  OR  INDIRECTLY,  FOR  ANY  DAMAGE  OR  LOSS  CAUSED 
OR  ALLEGED  TO  BE  CAUSED  BY  OR  IN  CONNECTION  WITH  USE  OF  OR 
RELIANCE ON ANY SUCH CONTENT, GOODS OR SERVICES AVAILABLE ON 
OR THROUGH ANY SUCH SITE OR RESOURCE. 
 
MAESTRO RESERVES THE RIGHT TO CHANGE, MODIFY, OR IMPROVE THIS 
DOCUMENT  OR  THE  PRODUCT  DESCRIBED  HEREIN,  AS  SEEN  FIT  BY 
MAESTRO WITHOUT FURTHER NOTICE. 
 

Summary of Contents for EVA2135-H

Page 1: ...GPS Evaluation Kit EVA2135 H A Description of the Evaluation Board for Maestro s GPS Receiver Smart Antenna Module A2135 H User s Manual Version 0 1...

Page 2: ...2 of 17 Revision History Rev Date Description 0 1 06 23 14 Initial Draft mm dd yy Name Date Signature Written by Happy wen 06 23 14 H W Checked by Sam Law Matthieu 06 23 14 S L M Approval by Frank Ta...

Page 3: ...FOR USE IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF MAESTRO THIS DOCUMENT MAY PROVIDE LINKS TO OTHER WORLD WIDE WEB SITES OR RESOURCES BECAUSE MAESTRO HAS NO CONTROL OV...

Page 4: ...d Peripherals 9 4 1 RESET and ON_OFF Push Button 9 4 2 External Antenna Connector 9 5 LED s 10 6 Design in Support 11 6 1 Terminal Block 11 6 2 DIP Switch Settings 12 6 3 ICC Jumper 13 7 NMEA Port 13...

Page 5: ...in The signals provided on the Evaluation Kit allow direct integration into a sur rounding system making it an ideal development tool The EVA2135 H can especially demonstrate that the on module GPS an...

Page 6: ...s logo testing with a warning Figure 1 Windows driver installation warning Note After successful driver installation Windows might interpret the data coming over the serial interface as a serial ballp...

Page 7: ...his by selecting COM port connection A detailed description of the GPS Cockpit software is included on the CD ROM In any case the following window will appear Figure 3 GPS Cockpit communication window...

Page 8: ...al Page 8 of 17 Figure 5 GPS Cockpit NMEA terminal with NMEA data Now you can start using all the other windows and features of GPS Cockpit Please refer also to the GPS Cockpit manual and the online h...

Page 9: ...button the module starts again from the beginning 4 2 External Antenna Connector The A2135 H supports two antenna inputs The on module antenna The antenna connector External Antenna leads to pin 10 o...

Page 10: ...affic from GPS receiver D1 RX Receive Serial data traffic into GPS receiver D5 1PPS Timing 1PPS signal at rising edge 1 pulse per second duration 500ms typ D3 ON_OFF Hibernate Toggle hibernate mode po...

Page 11: ...against reversed polarity External supply has to be within the range of 3 3 to 3 6 VDC 6 1 Terminal Block The terminal block offers direct access to the A2135 H GPS receiver pins Pin Port 1 VCC 2 GPI...

Page 12: ...P switches Switch Function Operation via USB connector default settings Operation via terminal block S1 GPIO7 OFF OFF S2 GPIO6 ON OFF S3 ANT_SW ON high A2135 H pin 10 external ac tive antenna not appl...

Page 13: ...the current draw of the A2135 H GPS receiver can be measured directly by connecting a low resistance measurement device to the ICC jumper The low resistance measurement device should be connected befo...

Page 14: ...V0 1 Oct 14 User s Manual Page 14 of 17 8 Board Overview Figure 11 Board overview...

Page 15: ...V0 1 Oct 14 User s Manual Page 15 of 17 9 Board Schematics Figure 12 EVA2135 H board schematics...

Page 16: ...ns and comments or proposals to Maestro Hong Kong for further improvements are highly appreciated Maestro Wireless Solutions Limited Units A B 9th Floor Wing Cheong Factory Building 121 King Lam Stree...

Page 17: ...unication window COM2 7 Figure 5 GPS Cockpit NMEA terminal with NMEA data 8 Figure 6 On module antenna and External Antenna Connector 9 Figure 7 EVA2135 H LED s 10 Figure 8 Terminal block 11 Figure 9...

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