Testing betaflight 2.5.0 & loop Time 500 ( EMAX RS2205 II & GOPRO HERO 4 )

TAIWAN NO.1
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QAV-210
SP-RACING F3 Flight Controller(beatflight 2.5.0)
Motors: EMAX RS2205 II Racing Edition KV2300
FVT LittleBee 30A ESC BLHeli OPTO 2-4S Supports OneShot125
GOPRO HERO 4
FPV RunCam PZ0420M
INFINITY 1500mah 40C 4S
MXK 5040*3