Flywoo Firefly 20PRO Walksnail - 4S ELRS

Flywoo Firefly 20PRO is a 2" drone with digital transmission Walksnail Avatar. The drone is equipped with an external receiver ELRS operating at 2.4GHz. Flywoo Firefly 20 is a fast small drone suitable for freestyle or agile flying in the garden or gym due to the 4S battery.

Flight control is handled by the AIO board Flywoo GOKU F405 SE 20A with an STM32F405 processor and integrated 20A ESCs. All peripherals (GPS, RC receiver, video transmitter) connect via connectors without the need for soldering. The board also features an integrated buzzer for easy locating of the drone in the field. The propulsion is provided by ROBO 1303 6000Kv motors with 2023-3 propellers. The maximum speed is around 120 km/h with a 4S battery.

The frame has a bottom plate with arms made from one piece of carbon with a thickness of 2.5mm. Removable side plates protect the electronics from dirt. The top plate includes a mount for the camera and video transmitter. Using 4 screws, the top plate with the FPV unit can be removed and transferred to the Firefly 25MINI drone. The FPV camera is mounted using rubber soft mounts.

The recommended battery is a 4S LiPo with a capacity of 450–750mAh with an XT30 connector.

English Manual