Bitcraze Forums

Hi Tobias, I balanced the propeller and now the test works fine, but the crazyflie can't fly, so unfortunately this was not the issue. I also checked the lighthouse deck and the geometry settings, but they are correct. So it seems like an IMU problem. Can I check it somehow? For example plotting som...

Hi everyone, I'm having the problem, that I can't really fly one crazyflie. It can take off, but is not stable at all and nearly crashes all the time. If I'm doing the propeller test in the console on motor has very high motor variance values (up to 60) or change a lot if I repeat the test. The prop...

Hi Jonas, I've tested it, too, with some drones: I updated 6 different drones I installed the 300ms once and it worked 250ms Version: 6 times installed and worked every time 200ms Version: It "failed" 4 times, but also worked 5 times So I couldn't recreate the issue that frequently. To sum...

Hi Jonas!

Thanks for the help. I'll try these versions on different cfs, to test if this is the problem.
I probably won't get to it until next week.

Timo

Hi Arnaud,

Yes this is exactly what happens.

Hi Arnaud, Unfortunately your fix didn't help. It seems like the deck does not start. The LEDs do not light up and the console says something like that, so I just copied the last lines. Maybe this can help you: Connecting to radio://0/85/2M/E7E7E7E706 INFO:cflib.crazyflie:Callback->Connection initia...

Hello Arnaud,

Thank you for the quick help.
I will try your fix next week and will let you now if it worked.

Hello everyone, I have a problem when I try to install the new firmware 2021.03 with the crazyflie client. It worked fine with the first drone (I think 2021.01 was installed), but when I try to update the second drone it get's stuck when "Updating deck bclighthouse4" is displayed. I didn't...

Hi arnaud, I checked the angle values and these are very stable, but the drone still crashed when taking off. I plotted the stateEstimate.x ... values and they are okay, when standing still but the values seem to change no matter in which direction I'm moving the drone. Especially the z direction. F...

Thank you for the replacement! We could make some progress with the new decks, but we still couldn't fly a crazyflie stably with the lighthouse system. We often have problems with two basestations. Probably because they are too far away. So our current setup is only one basestation approximatly 2 me...