This is a little new in the world of Tinywhoop type nano racers! The Junior Racer75 is a small format device, with a diagonal of 7.5 cm from engine to engine, with a plastic fairing that protects the propellers. It allows, according to the manufacturer, to take the shocks of big crashes. The motors are brushless 1103 to 8000KV for 1.6 inch 1636 four-bladed Gemfan propellers.
It is based on an F4 AIO flight controller, flashed with Betaflight, associated with an ESC 4 in 1 of 12A. The FPV camera is a Caddx Turbo EOS2, 1200TVL, associated with a 5.8 GHz analog video transmitter equipped with a dipole antenna. The battery connector is an XT30. NVision recommends to use 300 mAh Lipo 3S to ensure a 5 minutes autonomy. A radio receiver must be added to this device – a socket allows you to quickly connect an SBUS model. The weight? Without battery and radio receiver, the unit weighs 50.4 grams. Price? The Junior Racer75 from NVision will be offered at $112.99 at Banggood. I started the tests, I tell you more very quickly…