Good morning. We’ve recently acquired a BlueRov2 from another agency and we are in the process of getting it running. I have the following versions: Companion: 0.0.26 QGC: 4.1.2 The system is connected to our QGC computer with a Fathom-X. When bringing up QGC I have the camera feed but shows the…

Hi @jpfauchdot , I’m sorry to hear it, but I believe you have a defective Pixhawk. After flashing it via USB, do you get any signs of telemetry in QGC? The virtual horizon moving when you move the Pixhawk, for example? Anyway, this error means that ArduSub was unable to identify what board it is …

Thanks for the reply. I don’t get any telemetry in QGC. I’m in the process of getting a new PixHawk as the USB port on it fell off while I was swapping back and forth. Just waiting on a quote from BlueRobotics. Thanks again. JP

Oh, okay, I hope you get your BlueROV2 back in the water soon!

Just curious if 4.1.2 of QGC is fine to run with ArduSub?

The new PixHawk fixed my connection issue. Thanks for the assistance on this matter. JP

[image] jpfauchdot: Just curious if 4.1.2 of QGC is fine to run with ArduSub? Hi @jpfauchdot , We are still recommending 4.0.6. QGC 4.1.2 may still have some issues. If you do want to use it, let us know if you run into issues that are not in QGC’s issues list .

Thanks for the response. After working on getting our gripper working I noticed that I was running an unsupported version of QGC so downgraded to 4.0.5 which fixed my issues. I did not see 4.06. Is that worth an upgrade? Also I’m running: Companion: 0.0.26 ArduSub: 4.0.3 Are these good versions …

I think you need to update the information on the ardusub site “Installing QGroundControl” . The recommended version there is 4.0.5, you are recommending 4.0.6, and you get the latest QGC if you hit the download button. Same with companion and ardusub software.

Hi @almathisen , I’m sorry about that! I double checked our QGC links so they point to the right versions. And it is really 4.0.5 for now, my bad.

Hi I have almost similar problem. When connecting pixhawk to raspi 3B, It shows flashing orange and ardusub web (raspi 3b) says: Serial devices: None! However, when i connect it directly to my laptop, its connected (also on QGC) Is it also because of defective pixhawk? Need help here (urgent) …

BlueRov2 - Unable to connect to Pixhawk - #17 by EliotBR - Blue Robotics Software

Topic		Replies	Views	Activity
ROV connect to QGroundContorol Failure, Unable to control ROV or update firmware Blue Robotics Software	17	2663	September 22, 2021
Waiting for the vehicle connection QGroundControl ardusub	29	3779	August 24, 2022
BlueROV2 loses ardusub Blue Robotics Software	4	965	July 26, 2019
Pixhawk Firmware Update ArduSub Version: Not found Blue Robotics Software ardusub	3	2198	June 19, 2020
Ardusub version? Blue Robotics Software ardusub	5	1177	January 6, 2020

ROV connect to QGroundContorol Failure, Unable to control ROV or update firmware

Blue Robotics Software

17

2663

September 22, 2021

Waiting for the vehicle connection

QGroundControl

ardusub

29

3779

August 24, 2022

BlueROV2 loses ardusub

Blue Robotics Software

4

965

July 26, 2019

Pixhawk Firmware Update ArduSub Version: Not found

Blue Robotics Software

ardusub

3

2198

June 19, 2020

Ardusub version?

Blue Robotics Software

ardusub

5

1177

January 6, 2020

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