Around 85c, but the tool will make it really clear when there is an issue

@TPSetati I'd recommend sending it in to us for an RMA so that we can do an inspection: https://www.modalai.com/pages/rma

@Aks I don't anticipate any issues running 1.12.31 on platform release 1.0.0

OK, then I think I understand what happened. The 12V Fan was cooling the MCUs, but since the temperature measurement is done inside the MCU itself, the temperature of Mosfets is not known.

In general it is always better to put air flow on the Mosfets, not MCU, because Mosfets produce heat.

I think this explains the behavior when MCU was reading about 90C but ESC started behaving strangely -- the Mosfets were likely much hotter and got de-soldered..

Alex

@Andre-Moura You need SDK 0.9.5

ModalAI cannot provide any legal guidance and has no qualification to do so

@Chad-Sweet thank you!

@Luis-Fernando-Landivar Stereo is not used by VIO, however, tracking is.

@Eric-Katzfey thank you for your help

@Steve-Turner Thanks

The lowest level recovery that we use is QDL https://docs.modalai.com/voxl2-qdl/

QDL can be used of fastboot is not working and the flash is completely corrupted. Of course the rest of the device must still be functional as QDL just repairs flash

To build voxl-qvio-server, please follow the instructions in the README. The instructions are validated nightly by the CI

The first paragraph of the README explains the following: "Due to MV SDK being 32-bit only, this is the only 32-bit package for QRB5165. The APQ8096 package builds in voxl-emulator, the QRB5165 package builds in qrb5165-emulator using a 32-bit cross compiler installed in the emulator."

the only way to build that package is to follow the instructions in the README. Installing your own compiler will not work, you need to use the toolchain provided.

Posted 2D drawings for both front and back here: https://docs.modalai.com/voxl2-datasheets/