Product overview
The BETAFPV Meteor75 Pro O4 Brushless Whoop Quadcopter is a powered 1S flight platform for HD FPV filming and recreational flying. Its 80.8mm wheelbase combines a transparent gray Meteor75 Pro frame with 1102 22000KV brushless motors and Gemfan 45mm three-blade propellers. The power system uses a continuous 12A ESC and specifies a LAVA 1S 550mAh battery. With the DJI O4 Air Unit in this configuration, flight time is 5:30 minutes. Listed weight is 37.20g.
The Matrix 1S 3IN1 HD FC consolidates flight control, the ESC and an ELRS 2.4G receiver, reducing the number of separate electronic assemblies. It is intended exclusively for digital FPV and omits analog OSD. The O4 canopy provides internal space and mounting holes for the camera isolation hardware, with four shock-absorbing balls connecting the camera to its bracket. Camera tilt adjusts from 10° to 35°. PID, throttle-range and RATE tuning target controlled altitude changes and smooth camera movement.
The DJI O4 configuration includes the O4 camera and Air Unit, plus camera isolation balls, four propellers, adapters, a cable and screws. The PNP configuration is also a quadcopter, supplied without HD VTX; its installation accessories include an O4 canopy, camera bracket and isolation mount, HD cable, antenna, additional isolation balls, fasteners and a screwdriver. The specified battery is absent from both package lists. Units supplied starting December 25, 2025 use the BMI270 gyroscope; firmware selection requires checking the installed gyroscope version.
Specifications
| Specification | Value & conditions |
|---|---|
| Product | BETAFPV Meteor75 Pro O4 Brushless Whoop Quadcopter |
| Platform and purpose | 1S high-definition whoop quadcopter optimized for the DJI O4 Air Unit. |
| Wheelbase | 80.8mm |
| Motors | 1102 | 22000KV Brushless Motor |
| Battery specification | LAVA 1S 550mAh Battery |
| Frame | Meteor75 Pro Brushless Whoop Frame (Transparent Gray) |
| Propellers | Gemfan 45mm 3-Blade Propellers |
| Replacement propeller configuration | Gemfan 45mm 3-Blade Propellers (1.5mm Shaft 4PCS)Recommended replacement propellers. |
| Camera | DJI O4 CameraDJI O4 version. |
| Canopy | Canopy for O4 Air Unit |
| Flight controller | Matrix 1S 3IN1 HD FC |
| Receiver | Onboard Serial ELRS 2.4G |
| Video transmitter | DJI O4 Air UnitDJI O4 version. |
| Flight time | 5:30 minutes1102 | 22000KV motors, GF 45mm 3-Blade props, continuous 12A ESC and LAVA 1S 550mAh battery with DJI O4 Air Unit. |
| Weight | 37.20g |
| Flight tuning | Optimized PID parameters, extended throttle range and adapted RATE configurations for altitude control and natural camera movements. |
| Camera angle adjustment | 10° to 35°; canopy incorporates shock-absorbing components. |
| Controller integration and analog limitation | Integrated flight controller, ESC and ELRS 2.4G RX; designed exclusively for digital FPV, without analog OSD. |
| Camera vibration isolation | Four shock-absorbing balls connect the DJI O4 Camera to its bracket. |
| Canopy integration space | Micro canopy with internal space and mounting holes arranged for DJI O4 shock-absorbing components. |
| ESC continuous rating | 12A continuous |
| HD video equipment limitation | Supplied without HD VTX.PNP version. |
| Gyroscope and firmware compatibility | BMI270 gyroscope; verify the installed gyroscope version before flashing firmware to ensure compatibility.Whoops supplied starting Dec 25, 2025. |
| Supplied configuration | 1 quadcopter; 4 DJI O4 camera shock-absorbing balls; 4 GF 45mm 3-Blade Propellers; 1 Type-C to SH1.0 adapter; 1 SH1.0-4Pin adapter cable; 4 M1.4*4 Phillips flat head screws.DJI O4 version. |
| Supplied configuration | 1 PNP quadcopter; 1 O4 Air Unit canopy; 4 GF 45mm 3-Blade Propellers; 1 Type-C to SH1.0 adapter; 1 SH1.0-4Pin adapter cable; 1 SH1.0-6Pin HD cable; 1 5.8G VTX antenna; 4 shock-absorbing balls; 8 DJI O4 camera shock-absorbing balls; 1 DJI O4 camera bracket; 1 DJI O4 camera shock-absorbing mount; 4 M1.4*4 Phillips flat head screws; 4 M1.4*10*4 Phillips flat washer head tapping screws; 4 M2*4 flat head socket cap screws; 1 Phillips screwdriver.PNP version, without HD VTX. |
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