BetaFPV Meteor75 Pro II O4 Wide - 1S ELRS

BetaFPV Meteor75 Pro II O4 is a 1S tinywhoop with DJI O4 Wide digital video transmission, suitable for flying at home, in the garden, and in the park. Thanks to the ducted propellers and a weight of 41.5 g without battery, flying it is relatively safe even near people.

The basis is the Meteor75 Pro II frame together with the Canopy II, which is attached to the frame with four rubber dampers that minimize vibration transfer to the camera and make subsequent footage stabilization easier. The entire camera and video transmitter assembly is damped, not just the camera itself. The camera tilt can be adjusted in the range of 15 to 35° and is fixed with four screws.

Flight control is handled by the Matrix 1S 3IN1 HD FC AIO board, which integrates a flight controller with an STM32G473 processor and BMI270 gyro, 16 MB Blackbox memory, ESCs with a maximum current of 12 A and Bluejay firmware, as well as a serial ELRS receiver on 2.4 GHz. The board is designed exclusively for digital transmission and does not include analog OSD. Power is provided by 1102 Freestyle 21000 Kv motors of the 2026 edition with a 1.5 mm shaft in combination with GF 1811 three-blade propellers with a diameter of 1.8". The motors are connected via connectors, so replacing them does not require soldering.

Video transmission is provided by the DJI O4 Wide Air Unit with an ultra-wide 159° field of view, which makes orientation in tight spaces easier. The unit allows recording up to 4K/60 fps directly to the built-in memory, so there is no need to carry an external HD camera, and it operates with latency around 20 ms. The drone is intended exclusively for DJI Goggles 3, Goggles N3, and Goggles 2 (Integra).

Recommended batteries are 1S with a capacity of 480-680 mAh and a BT2.0 connector. Batteries are not included.

CLI and firmware

Important notice: The DJI O4 camera uses a new generation of gyroscopes that are more sensitive to vibrations. This may affect the proper functioning of RockSteady and Gyroflow stabilization.