Problem UM12 ... Help me,please!!!!

Wireless & IoT
1

Please,help me!!

Now,I’m doing my project about UM12.

I use UM12 connect to ARM7 LPC2103.

I found problem when I connect UM12 connect to ARM7 , it to a computer through an RS232. At hyperterminal shows “uM12KT” always.

I attach this picture.

http://i111.photobucket.com/albums/n160 … owdata.jpg

and next question,

Can I use UM12 receive and sent data GPS???

This example data were send by GPS (GPS sent to ARM7).

I wrote code to ARM7 receive GPS data. (I am not use direct GPS data from GPS receiver…$GPGGA,…)

I used this data >> $01,date,time,latitude,longitude,speed,satellite in use,altitude,mean over sea,satellite in view,check sum

Thank you so much for answers… :smiley: