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Hi! I'm assuming that you are using the crazyflie python library (CFlib) right? There is actually 3 controllers within the crazyflie's firmware currently that you can try out, but indeed the PID is probably the easiest. You should probably tune the position and velocity controller of the PID control...

Hi!

Hmmm... usually we will only see this after a faulty flash of a firmware... so I hope the STM mcu is not fried now.

Are you able to put the crazyflie in bootloader mode? Or press the power button for a long time while at the same connecting the battery? Do you see 2 blue LEDs flashing then?

Hi! That is indeed true, although this functionality is community contributed and haven't been tested heavily. I also noticed that it hasn't been converted to the latest kbuild framework, of which I made a ticket for now . We don't have a ROS wrapper for this unfortunately, and indeed the existing R...

Hi! We all haven't worked with the hololens 2 before... although I would love to get my hands on this! I have a Oculus Quest 2 and I managed to control the crazyflie with the Android crazyflie app with a crazyradio with it. I don't know if the Hololens has a USB connection somewhere, but you could t...

Could you please start a new forum thread for your question?

It should be possible, but I wouldn't advise to control the motorspeed directly due to the communication latency. I think the LQR controller should have attitude rate as output and you should send those to the attitude rate PID controller on the crazyflie.

Hi! So you would like to do this all onboard right? Anything is possible as it is opensource :D but it will require hacking as there is no standard way of doing things. The absolute lowest control of the motors from the STM32 is the functions that happen in power_distribution_stock.c , and from ther...

Ahhhh that makes sense! This would be a good one to keep in mind that this can happen.

Thanks for updating us!

Hmm that is odd!

Have you tried the decks individually, so only the flowdeck or only the multiranger? Do you see freezing in ranging then as well?

Hi! Let me see if I can help out. It could be that there is also differences in the NRF firmware as well, which has been done by the maintainers of Crazyswarm2. If you flash the newest firmware on the crazyflies through the cfclient, then least you'll know that the NRF has been updated to the latest...