► GEAR :
Quadcopter : KingKong 210mm carbon frame
Motors : Emax RS2205-2600kV
Speed controllers : FVT Littlebee 20A, firmware BLHeli 14.8
Propellers : DAL tri-blades 4×4.5BN
Battery: LiPo 4S-1800mAh 45C
Flight controller : SP Racing F3, software Betaflight 3.0.1
Radio system : FrSky Horus X12S, receiver FrSky X4R-SBUS
FPV transmitter : Aomway 5.8GHz TX25
OSD : Micro MinimOSD with software MWOSD 1.6.5
Onboard HD camera : Foxeer Legend HD 1080-50p fw2.0
Onboard FPV camera : Sony HS1177M CCD
Ground HD camera : Sony RX100 1080-50p
Total weight, with a 1800mAh battery, no HD cam : About 500 grams

![Building the Quadcopter. ESC, Motor, Receiver,Flight controller connections.[KK 2.1.5] Part – 5 Building the Quadcopter. ESC, Motor, Receiver,Flight controller connections.[KK 2.1.5] Part – 5](https://quadcoptersource.tesb1.com/wp-content/uploads/2018/03/Building-the-Quadcopter.-ESC-Motor-ReceiverFlight-controller-connections.KK-2.1.5-Part-5-200x137.jpg)




![Top speed test with the Alien 5S [HQ 5x4x4] [Emax 2600kv] [ImpulseRC] Top speed test with the Alien 5S [HQ 5x4x4] [Emax 2600kv] [ImpulseRC]](https://quadcoptersource.tesb1.com/wp-content/uploads/2018/08/Top-speed-test-with-the-Alien-5S-HQ-5x4x4-Emax-2600kv-ImpulseRC-200x137.jpg)

Sorry for the extremely blocky quality, Youtube is TERRIBLE for low passes, not enough bandwidth in the codec 🙁
Bien joué pour l’orientation. Facile de se perdre dans ce genre de spot.
Nice video…like seeing the shadow chasing as well.
i would be so scared if i had to fly between those trees
Joli vol 🙂
J’ai nettement vu un arbre se pousser pour éviter le drone !