Bitcraze Forums

Yup, tried that already. No luck. I am running cfclient 2016.4-29-g0ed6fda and flashed crazyflie-2016.11.zip firmware. Edit: OK, everything seems to work fine again. What I have done: Flashed "cf2_run_imu_manufacturing_test.bin" from this post: https://forum.bitcraze.io/viewtopic.php?t=123...

Hi! I have a crazyflie 2.0 which I haven't used for a few weeks now. Yesterday when I turned it on again for the first time I couldn't get it to fly with the Android client. It just tipped over when trying to take off. When I connected with the cfclient I noticed that something strange is going on w...

A very good description of the self-test can be found here: https://www.bitcraze.io/getting-started-with-the-crazyflie-2-0/#tesing If the M4 LED blinks GREEN five times fast, then the test has passed. If the self-test fails, then the M1 LED blink 5 times fast RED, then pauses and does it again. Here...

Thanks for the reply! Yes, I tried on different computers and different ports. On some ports both leds flash 4 times, on other ports nothing happens at all. But whenever it is working it just shows "Unknown USB Device (Device Descriptor Request Failed)" in the device manager. I will try to...

Hi!

Just received a Crazyradio PA Rev. C from Seeed Studio and I am experiencing the same
problem, although both (C4, D3) leds flash 4 times when plugging in the usb dongle.

Is there anything else I can try or should i go for a replacement?

Thanks in advance!

Tom