SIMTOO XT198 Rainbow drone: Optical flow & Gyro control

Sponsored 11.11 deals The XT198 Rainbow is a new foldable drone from SIMTOO. It features on-board 720P camera with WiFi real-time image transmission. Thanks to the optical flow camera and barometric air-pressure sensor, the SIMTOO XT198 quadcopter has an excellent hovering capability. With folded arms, the fuselage measures only 142 x 86 x 48 mm and […]

SIMTOO XT198 Rainbow drone: Optical flow & Gyro control