Bitcraze Forums

I just update the LPS to the newest 2018 version and also flashed the CF to the latest firmware. In cfclient, I find I cannot identify all the anchors (6 in my case). I have re-flashed the LPS anchors several times but cannot have all anchor nodes work. I am wondering if I need to upgrade the tag no...

Thanks for the reply. I first update LPS, then found cannot connect to cfclient, so I update the clients too (still not work), then I updated crazyflie and crazyradio firmware to finally make it connects to the client. But still not able to connect by ROS.

Today I updated the new LPS firmware and also decided to flash the crazyflie firmware since the version of June.2017 (I got pretty good autonomous flight result in that version). After the update, the crazyflie can connect through cfclient but cannot connect through ROS anymore. It always thrown LIB...

It works great now! Thanks.

Hi, I try to put a FPV camera on my CF, the current problem is the weight is too heavy. It has 45 gram in total (he maximum take-off weight is 42 gram). The current setup has two 7g batteries, one for CF and one for the FPV. I am thinking to solder the FPV on CF so I can reduce a battery. I found se...

Thanks for your reply. I read that z-range can only works up to 1 meter which may not be the case for me (I need to design the trajectory of a cf in a 4*3*3 space). I think the flow deck can do longer distance but may have some issue for non-flat ground surface (I need put several obstacles in the s...

Hi, I designed several waypoints offline in ROS and let cf follows it. It looks like the precision +-10mm of lps causes the cf not able to fully stabilize/ follow the exact path I designed (rectangle, circle, curves, ...). I am not a control guy so may not capable of designing some better controller...

Thanks guys.

Just interesting to know what is the largest value of distance between each node of lps to work properly.

Looks like it defines some log in parameter server for customization.