GPS MINI TTL CW MAKE - PIC,8051,AVR ,USB PROGRAMMER,DEVELOPMENT BOARDS - alselectro

GPS MINI TTL  CW MAKE

small size, this is a very sensitive, high quality GPS module

    


-165 dBm sensitivity, 10 Hz updates, 66 channels
Ultra low power usage: 20mA current draw while tracking
3.3V operation On board 3v3 regulator is provided.You can safely provide 5V supply from your Arduino itself.,
RTC battery-compatible
Built-in datalogging
PPS output on fix. Green LED on board flickers while the module getrs a FIX.
Internal CERAMIC patch antenna
Ultra small size

While open to SKY the module is ultra fast to get a FIX wtin 30 to 60 secs
While indoor it may take uptp 5 minutes to get a FIX

You can use a TTL-USB converter for testing.
Connections are simple Tx---> Rx ,  Rx --> Tx , Vcc --> 5v , GND --GHD




Connect the USB-TTL to PC & open the Device Manager to note down the COM PORT allotted



Open a Terminal software like PUTTY & feed in the COM port & baud rate 9600



Click OPEN button to see the data flow from GPS.