[Quadcopter ZMR250] Maiden Flights, Maiden Crashes


This was more testing if the quad was functioning than anything else, and since I had both the blackbox data and video footage, decided to experiment a little.

This quadcopter is a lot harder than my little Cheerson CX-10 (which I also never fly outside), but that’s probably more because of how I have the transmitter set up than anything else.

I’ll be throwing a new prop on for the one I bent flying and installing the FPV gear that I have, that might help with how I fly!

Quadcopter Setup:
Frame: ZMR250 Carbon-Fibre (ebay)
PDB: ZMR250 Power Distribution board (ebay)
Battery: 2200mAh 20C Zippy 3S1P LiPo
Motors: King Kong 2204-2300kV Brushless Motors
Motor ESC: King Kong 12A Opto ESCs w/ BLHeli (the beacon feature is AWESOME)
Flight Controller: King Kong CC3D Atom clone (the micro has been replaced with a 256K STM32F303)
Flight Controller Software: Cleanflight (v2 firmware compiled from source)
Receiver: Turnigy 9X8Cv2 with CPPM mod ( https://twitter.com/crennsmind/status/838271526566649856 )
Transmitted: Turnigy 9X running ER9X