"SOLVED" BT gps antenna AMTEC

[cepicscepics]

you can only connect with one device to the gps.

try to shut off all other devices the gps was connected before.

bluetooth gps was is a little tricky. 
i will send you my solution. 
after adding this, 
the serial connection was well for me after every restart.
# sudo nano /etc/rc.local


add lines like this at the end with the MAC Adresses of your BT gps!

# bluetooth gps
rfcomm bind 0 00:15:4B:11:1A:95
#rfcomm bind 2 20:13:07:31:20:47
rfcomm bind 1 20:13:07:31:19:51
#rfcomm bind 3 00:15:4B:11:1A:95 

then the serial stream should get into the rfcomm device, test it with:

cat /dev/rfcomm0

Hi, thanks a lot
Maybe I didn't understood!!!

I delete all the connection in openplotter setting and I add a new one for GPS BT
   

I tried to add those line

# bluetooth gps
rfcomm bind 0 00:02:C7:15:94:34
#rfcomm bind 2 00:02:C7:15:94:34
rfcomm bind 1 00:02:C7:15:94:34
#rfcomm bind 3 00:02:C7:15:94:34 

in 

sudo nano /etc/rc.local
   
   

But nothing happened

I tried also to add those line in open plotter advanced setting, but nothing happened...
   

I tried to give command "cat /dev/rfcomm0" before and after to give "sudo rfcomm connect 0 00:02:C7:15:94:34 &" 
   

I'm quite lost

Mauro