• Crazyflie 2.0 on pre-order

  • Crazyflie 2.0 with LED-expansion

  • Crazyflie 2.0 traffic light using prototype expansion board

  • Crazyflie 2.0 using Bluetooth LE or computer with Crazyradio USB dongle

Bitcraze and the Crazyflie

Ever wanted a development-kit that flies? We did, so we developed the Crazyflie Nano Quadcopter! The goal with the Crazyflie was to give users a flying base for their development. We wanted to create an open source platform that would be fun to use, as well as give the users the possibility to work on and experiment with a wide range of features and areas.

In order for users to quickly get going with their flying and development we provide a virtual machine with everything that is needed, documentation of the project and design as well as a range of different software. Flying is done from our main client software where you can use a variety of joysticks as well as the Leap Motion. You can also use our custom SD-card image for flying from the Raspberry Pi or our Android client for flying from your smartphone.

We are constantly working on improving the design and trying to come up with fun new hacks and experiments that we implement and show users how to do. Through our community everyone get the chance to join in the discussion and development as well as take part and contribute to all the documentation.

It’s been Shenzhen frenzy

We are sitting here at Doha airport in Qatar writing our Monday post after a very hectic week visiting Seeedstudio in Shenzhen, China. And it’s been really hectic week, I can honestly say I don’t think any of us has worked this many hours in 7 days in whole our lives. It’s been worth it though, because we did it! We got everything working and ready in time and production is up and running and it’s all on schedule. We have just seen to many kickstarters and pre-order campaigns deliver to late and we do not want to be one of them, and If nothing unexpectedly happens, we will deliver as scheduled.

As we think many of you know of, using internet in China can be a bit difficult. It is often refereed to as the “Great Fire Wall”. We had some clues about it before our visit and tried to take some measures but without much success. We are heavy users of Google services and most of them are either extremely slow or blocked. So is Twitter, Facebook, Youtube and similar social medias so our plan of posting frequent updates failed miserably. Next Monday post we plan on making a summery post of the trip when we organized all photos and when we are a bit more clear in our heads (sleeping on an airplane is not our specialty). Until then here is one photo of us in the Seeedstudio production floor and the new Crazyflie 2.0 box.


Another very interesting thing we have tired to follow (yes Bitcraze website has been blocked by the GTW as well) is the expansion board voting process. We’ve seen now that it has been a bit to easy to manipulate and we will use the following week to figure out what to do about it. You guys are just to clever and we see now that we should have done an investigation of good voting processes before we launched it. Well, it’s been exiting to follow and we are pretty happy to see it got people involved!

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