C-RTK9PS SETTING with landing points

ArduPlane Plane 4.5
1

Hello friends ,

am working on a fixdwing with a vtail design which the flight performance is very cool and also great in autonomous flights but am having this issue of setting up rtk for it to get more accurate landing.
now am have a C-RTK9Ps whit a pixhawk4x flight controller and gps, also lidar and airspeed sensor.
please the help i need now is the right parameters to change for the rtk to be able to communicate with the flight controller so that i can get rtk roval/rtk fixd on my data screen.

i have try to fix this couple of time but not getting any rtk fixd or rover. the message i do get is a fail message of rtk

i also need detailed guidance on how ti make landing points for plane with rtk

thanks in advance for you contributions

2

Which interface you connected the C-RTK9ps to, uploading your full parameter sheet will help you quickly find the problem.

3

alright i will do that tho i later disconnect the rtk from the drone the first time i try it on i2c pot, later change to can pot and lastly i connect it to the gps2 pot before i disconnected it from the flight controller

and another thing i noticed is that the rtk light is not coming up or not oning but the pps light is flashing on the c-rtk9ps both the one on the base and the rover

4

am about to change the flight controller from pixhawk6x to a pixhawk v6x
using it NEO 3pro can gps
P9 Radio UAV telemetry or rd900 telemetry
with the C-RTK9ps with only one antenna for both the base and the rover

please i will really appreciate if i can get the step by step connection of the rtk and also the parameters to set for me to get rtk fixd
and also for the rtk light tha is is not coming ON

thanks
i

5

OK . I have been able resolve the issue of not been able to connect or configure my project with RTK by replacing it with another one which is F9PRTK and it work fine i now how an rtk fixid on my data display.
but i notice some which is there is a drift between the position of the UAV in relief and the position on the mission planer satellite map, i dont know if this is normal or not?.
thanks

6

Hi, here is the documentation for using 9ps: C-RTK 9Ps RTK Receiver · C-RTK系列GNSS. What map do you use? You can modify the map to check if there are any inconsistencies caused by map offsets.