"in the AP code change the baud rates to match your needed rate\the imu and AP all have to match the same settings
modify the one for yours in the (defines.h) tab
// GPS baud rates// --------------#define NO_GPS 38400#define…"
Connect the gps RX line to the Ap.
If all went well, the Ap will setup the gps to 38400 and 4Hz.
Open the gps cover and just solder one wire to the gps Rx pad, then solder the other tip of the wire to the Ap board Txo plug…"
"Is there a possibility that the high refresh rate of the GPS (10Hz) might be causing the problem??
I looked around the code under the GPS_NMEA tab and saw that the refresh rate can't be set over 5Hz.
If i do then while compiling it pops up a…"
"I know it is supposed to work but.....
I have tried with another GPS of the same type (Locosys LS20033) and it didn't work.
I used this GPS on a FY-21AP and it worked.
So the GPS is working properly.
Unfortunately i don't have another…"
"Stabiliztion works perfectly already.
To do RTL i need GPS.
Can you direct me to a link that show how to connect everything (That is IR sensors and GPS) and the correct Firmware so as to have Stabilization and RTL funcions?"
I remember reading in the past some problem related with shield, gps and the led behaviour.
Don't remember if the AP was operational or not with the led problem.
Forget the shield, you don't need it to do FPV/RTL.