Apart from the usual iphone controlled quadcopter, the Walkera QR W100 harnesses the power of technology advancement with miniature size quadcopter, measuring dimensions that are comparable to the Walkera Mini CP Helicopter. This is a big step from Walkera, as compared to the past generations of quadcopters which are big and powerful. It is clear that Walkera has moved on to produce more general range of products that are suitable for all ages and indoors flying. However, the QR W100 is not a normal toy. It is a mini quadcopter droid with real-time FPV capabilities, and on-the-go deployment.
The Devention Devo F4 is a 4 channel micro computer system developed for Walkera. The controller has a brilliant video screen with bright colour display, visible even in sunlight!
It adopts 2.4GHz DSSS technology and features automatic ID binding and ID assignment. It supports 4 channel helicopter FPV flights.
This model is used however it is an ex-demonstration model which has only been used once.