I may have found my next toy. About a year ago, elsewhere on the internet, I predicted RTF sub-$200 FPV quads would soon hit the market, and the hobby would really take off, no pun intended. Recently, I wrote about the Walkera Ladybird FPV RTF quad, which broke that $200 mark (by a penny, depending on where you purchase). Not letting grass grow under their feet, Walkera has pulled in a sub $100 FPV quad. Let me give you a moment to digest that.
OK, now, here is the catch. The Walkera QR W100 requires you to own an iPhone, or other iDevice. To get the price below $90, Walkera has pushed some of the work off to a WiFi connected phone, using it as a controller, and a video screen for the feed. In short, they have built a smaller, cheaper AR Drone, but with a nice feature I will mention in a moment.
From my research, and a couple inquiries, I have determined that this quad has three axis accelerometers, and three axis gyros. With these sensors, the quad can be set up as a rock solid, self-righting flyer, or it can be switched into a performance mode with those features turned down, or even off. The iPhone app is supposed to allow the camera to be viewed and recorded in HD, but I sometimes think the true meaning of HD gets lost in translation somewhere over the Pacific. The video quality will remain to be seen. Now, for the added bonus. The QR W100 can be flown with either the phone, or a Walkera DEVO controller. This means an actual RC controller can be used with this quad, and the iDevice used only as a video screen. The lower end DEVO 4 runs about $20 bucks new, and could possibly be found cheaper if someone has one lying around from a beginner helicopter or quad.
So, for the princely sum of $110, you can have an FPV quad with an actual controller, assuming you own an iDevice. And, unfortunately, that caveat is very important, for now. Currently there is no app for Android. I asked. One is said to be in the works, but I wouldn't buy one on the hopes the Android version is in the near future. While I have an Android phone for my personal use, I have a company issued iPhone I might give this a try with. Also, as with the AR, the possibility exists for a WiFi interface on laptops. This would be amazing, and open some interesting possibilities. I would love to see Walkera go this route themselves, although I imagine someone will work on a solution either way.
I hope to get my hands on one of these to review in the near future. Maybe I will sell a little plasma to get it on the quick boat from China. ;) If anyone else has experience with this quad, feel free to share your feedback.