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[教程] GPS V2B Shield For pcDuino

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发表于 2014-4-4 10:21:18 |显示全部楼层
1.png

GPS shield V2-B  是一款为了全球定位系统而设计的带SD接口的GPS模块扩展板 。
一、产品介绍:
  • On-board SD card slot can be used to data log.
  • Easy adoption with best performance
  • Integrated antenna and EMC protection
  • Built-in backup battery allowing hot/warm starts and better performance
  • No external component demand, just connect and use.
  • Minimum RF and EMI efforts
  • Small size of 18 (W) x 21 (L) x 7 (H) (mm) with patch antenna of 18x18x4mm.
  • Fully implementation of ultra-high performance SiRFstarIII single chip architecture
  • High tracking sensitivity of -159dBm
  • Low power consumption of 40mA at full tracking
  • Hardware power saving control pin allowing power off GPS via GPIO

二、硬件清单:

pcDuino V2   x1
GPS shield V2B x1

三、测试代码:
void setup()
{
  Serial.begin(9600);
}

void  loop()
{
  if(Serial.available()>0)
  {
  char c = Serial.read();
  printf(“%c”,c);
  fflush(stdout);
  }
}

四、测试运行:
(1)将GPS Shield V2B插在pcDuino V2上面、并将GPS Shield上面的跳线J1-RX短路到MTX上、J2-TX短路到MRX上,给pcDuinoV2上电:
2.png

(2)打开Arduino IDE,输入测试代码:
3.png

(3)运行代码可以看到命令终端输出一些GPS的数据(数据格式说明):
4.png




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