@Will Have you considered purchasing another one? They are not expensive, and might be much more worth it than your time lost to fight a non-functional USB on the MCU. Food for thought... Sadly, I am not one of the SW experts in our team... just HW. Tag me anytime you have HW related questions! Thanks!

@Amber-Elaine-Parker It's missing a TF. After launching ROS Indigo on the VOXL, open a new bash and type: rosrun tf static_transform_publisher 0 0 0 0 0 0 1 map world 10 This is enough to create the world frame and make the ToF sensor PointCloud2 message display on Rviz (if you select the world frame under global options in Rviz). However, it looks like the frame isn't oriented correctly in my case. Editing the parameters of this command might change the orientation of the new world frame. I don't know enough about ROS/VOXL SDK to confidently call this an oversight by the ModalAI team, but there should definitely be a mention that this is required somewhere within the documentation.

@modaltb I seem to be having the same issue of the flight core power cycling when battery is plugged in. therefore, esc calibration fails

@fjksalf If the IP address of the VOXL is 192.168.1.1 then you need to execute export ROS_MASTER_URI=http://192.168.1.1:11311 on the Ubuntu system and then run rviz from the same terminal.

@AP123 voxl-rtsp is no longer supported and is not mentioned in that document, you need to use voxl-streamer

@rdjarvis Woot! Enjoy!

@rpendharkar can you please help provide information like shown here? https://forum.modalai.com/topic/2670/please-read-support-request-format-for-best-results

@Moderator Thank you for your response. For the Tof sensor, according to the information found here, it says that I should connect it to the J2 connector on the flight deck. I assume this means that I have to replace the hires camera with the tof camera. If I do so, can I use the same extrinsics and intrinsics calibration of the hires camera for the tof camera? Or do I have to re-calibrate it?

@Transistors Some more info is here: https://docs.modalai.com/flight-core-v2-firmware/#tools-for-flashing

@dtsbourg Yes, I will send them to your email on file with the forum

@serge I am also facing the same issue, did you solve it?

@Anubhav same issue here, have you figured it out?

@chennz1 You can use J3 with an MCBL-00022-2: https://www.modalai.com/products/mcbl-00022 paired with a USB to ethernet adapter, we often use these ones: https://www.cablecreation.com/products/usb-3-0-gigabit-adapter-2-pack?_pos=1&_sid=57950aa19&_ss=r

I had the same issues but even with different lighting, I cannot get it to work. I managed to calibrate the tracking camera but not the stereo. Does anyone have any idea how I could try to fix this? I have the same problem: The reprojection error is to large for the stereo cameras and the calibration fails.