Circuit Falcom FSA03 Smart Antenna with uBlox 5 GPS Chipset

The Falcom FSA03 GPS module is an extremely cost effective GPS solution for embedded systems. Retailing for about $50 USD in small quantities, the FSA03 includes an uBlox 5 single chip GPS module integrated with a Sarantel quadrifilar helix antenna to make a tidy single board solution.
Official documentation from Falcom indicates the FSA03 has an asynchronous 3.3V serial port for communications using NMEA or UBX binary protocols, a time pulse output and reset input. What the official documentation doesn't indicate is that a USB port and external interrupt pin is routed out but recorded as N.C. (not connected) on the documentation.

1nResetInput – External Reset. Pulled high with 3.3K.
2CFG_GPS0 / PIO21
3EXTINT0 / PIO7External Interrupt In.
4TMOutput – Timepulse (1PPS).
5VBattVBatt Backup Supply (1.4V – 4.8 VDC).
6GNDGround.
7VCCSupply 3.3VDC +/-5%
8GNDGround
9USB_DMUSB Data Negative.
10USB_DPUSB Data Positive.
11VDDUSBUSB Power Supply. (3.3V)
12TXTransmit – Serial Port 1.
13RXReceive – Serial Port 1. Pulled high with 330K.

Documentation


C# Sample Application

The sample software below has been designed to work with any NMEA GPS receiver, such as the FSA03/uBlox 5. Released as open source under the General Public Licence V2, it can be used as the foundations for your custom applications.
Once your GPS receiver has obtained a fix, you can display your location in Google Earth or Google Maps. The Google Earth interface is via KML files, or Keyhole Markup Language.. The Google Maps interface simply submits a http URL encoded with the coordinates as per this API.



Downloads

No comments:

Post a Comment


Dengan Mozilla Firefox --- Website Terbuka Optimal Dengan Resolution 1024 768 Pixels ---- By MASTER DIGITAL Powered By ARYANTO