We use the same design in the big brother for 5" propellers and double the weight of ArduBee. We make this development for our main focus about performative drone for swarm choreographies, its 2 years working with the fleet testing everyday to improve the quality of the performance. We had a lot of crashed indoor, and the pcb never had serious harm. We do not race obviously or high speed onto the wall!
chrisdalke|5 years ago