Thanks for your reply! I got it working. Thank you!

Using https://ardupilot.org/copter/_images/here-plus-pixhawk.png as a reference...

5V -> 5V
GPSRX -> GNSS TX 3P3V
GPSTX -> GNSS RX 3P3V
I2C SCL -> MAG SCL 3P3V
I2C SDA -> MAG SDA 3P3V
Ground -> Ground

1:1
2:2
3:3
4:4
5:5
8:6

We also swapped RX and TX to double check.

Updating px4 fixed the blinking LED matter and we can Arm. (yay!) but we still are having issues connecting the HERE3 radio... please advise

We are using an external gps + mag (Here3 gps combo) and wired up the system accordingly. We still are not able read data from either... Additionally we cannot get the voxl2 IO to register the voxl... IE We see a blue flashing led and a solid orange. We cant get that to become something we use...

The following occurs
https://imgur.com/a/dftsjQZ

Apparently the file is too large... i apologize for the link

I had purchased the voxl2 I/O board and got everything hooked up. Upon trying to calibrate the voxl2 over UDP an error "Attitude estimator not running, check system boot" is thrown. I tried using mavlink shell but according to https://docs.modalai.com/voxl2-px4-user-guide/#known-issues-and-limitations this is not available... Could you provide a guide to debugging messages on the flight controller similar to that of mavlink shell / nuttshell.

Thanks for your reply! I got it working. Thank you!

Has anyone had luck running camera server / voxl-streamer without having the HIRES/Tracking cameras plugged in? Even though I disable it in the configuration file in /etc/modalai/voxl-camera-server.conf it seems like it MUST be plugged in in order to use the dual stereo feature.

------ voxl-camera-server: Starting camera server
	Started Camera: stereo_front
ERROR: Get camera 4(stereo_rear) info failed!
Encountered error starting camera: stereo_rear, exiting
	Stopped Camera: stereo_front

I have a basic script to try and access a camera. I tried using opencvs cv2.VideoCapture() but have tried the devices i see on ls /dev. I get /dev/video0, /dev/video1, /dev/video32, /dev/video33. I also tried to use gstreamer to access these cameras to no result.

I installed a v4l2-utils to see my devices to which returns when I use '''vl2-ctl --list-devices''' which returns

"msm_vidc_vdec ():
/dev/video32
/dev/video33
/dev/v4l-subdev2
/dev/v4l-subdev3
/dev/v4l-subdev4
/dev/v4l-subdev5
/dev/v4l-subdev6
/dev/v4l-subdev7"

Any idea how I can use the cameras that come with the kit to be used in basic CV programming?