Search found 3 matches

by tomjz
Mon Apr 25, 2022 12:43 pm
Forum: Bitcraze
Topic: Crazyflie 2.1 Hardware Consistency Issue
Replies: 8
Views: 1962

Re: Crazyflie 2.1 Hardware Consistency Issue

The firmware are the same. So I was finally able to use a geometric controller for these new quadcopters to do trajectory tracking, but with one difference: The old quads have a trim motor command of 43000, but the new quads require a trim motor command of 53000. The minimum command also needs to ch...
by tomjz
Mon Apr 25, 2022 1:22 am
Forum: Bitcraze
Topic: Crazyflie 2.1 Hardware Consistency Issue
Replies: 8
Views: 1962

Re: Crazyflie 2.1 Hardware Consistency Issue

Thanks for the reply. I assembled two of the new crazyflies and they behave similarly but I have yet to test the other two. It's not just the Z axis. It sometimes bounces back and forth in both x and y either, but Z is the most noticeable axis that has problems. The controller that I am using is an ...
by tomjz
Wed Apr 13, 2022 2:25 am
Forum: Bitcraze
Topic: Crazyflie 2.1 Hardware Consistency Issue
Replies: 8
Views: 1962

Crazyflie 2.1 Hardware Consistency Issue

Dear Bitcraze, We purchased two Crazyflie 2.1 in Feb 2021, and four more in Jan 2022. For all of the quads, we use the firmware from https://github.com/bitcraze/crazyflie-firmware with the commit head de913f40a09792b7b41f3f37b3e75a2311c28b51. I use the now deprecated ROS wrapper from https://github....