Product overview
The GEPRC DarkStar22 O4 Pro is a compact CineWhoop quadcopter for indoor and outdoor video flight. Its GEP-DS22 frame combines a 100mm wheelbase with a 2.5mm main carbon plate, a thickened canopy and propeller guards. The DJI O4 Air Unit Pro supplies the video transmitter, camera module and antenna, with recording support up to 4K 120fps. A five-point damping arrangement supports the camera module, while the protective canopy shields it. Four screws provide access for frame disassembly.
The propulsion configuration pairs SPEEDX2 1104 7500KV motors with GEPRC x GEMFAN GP2219-3 propellers. Control electronics comprise the TAKER F405 20A ELRS2.4 2-4S AIO, an STM32F405 MCU, an ICM42688-P gyro and an 8Bit 20A ESC. Receiver choices are PNP using the O4 Pro built-in receiver, or ELRS 2.4G. The O4 Pro mounting module reserves space for most mainstream Mini GPS modules, and a mini controllable BEC powers the LED strip. The ELRS 2.4G version weighs 126.8g.
The supplied package contains a DarkStar22 drone with protective parts, two pairs of propellers, battery mounting accessories, tools, a USB adapter board, a 5P terminal cable and a spare screw pack with damping balls. It is a flight platform rather than an airframe-only kit. The recommended battery is the GEPRC Storm LiHV 3S 720mAh, with an XT30U-M power connector on the aircraft. Flight time is specified as 6min45s under smooth cruising; actual duration depends on flight style.
Specifications
| Specification | Value & conditions |
|---|---|
| Configuration options | PNP, ELRS 2.4G |
| Model | DarkStar22 O4 Pro |
| Frame | GEP-DS22 |
| Main carbon plate thickness | 2.5mm |
| Wheelbase | 100mm |
| Flight controller system | TAKER F405 20A ELRS2.4 2-4S AIO |
| MCU | STM32F405 |
| Gyroscope | ICM42688-P |
| Flight controller firmware | GEPRC_TAKER_F405 AIO |
| Flash memory | 16MB |
| ESC | 8Bit 20A |
| Motor | SPEEDX2 1104 7500KV |
| Propellers | GEPRC x GEMFAN GP2219-3 |
| Power connector | XT30U-M |
| Video transmitter | DJI O4 Air Unit Pro |
| Camera | DJI O4 Air Unit Pro camera module |
| Antenna | DJI O4 Air Unit Pro antenna |
| Receiver | PNP (O4 Pro built-in RX) / ELRS 2.4GPNP uses the O4 Pro built-in receiver; ELRS option uses ELRS 2.4G. |
| Weight | 126.8gELRS 2.4G version. |
| Recommended battery | GEPRC Storm LiHV 3S 720mAh |
| Flight time | 6min45sTested under smooth cruising; actual flight time depends on flight style. |
| Recording capability | Up to 4K 120fpsDJI O4 Pro HD system. |
| Camera damping | Five-point damping for the O4 Pro camera module |
| GPS integration space | Reserved GPS slot in the O4 Pro mounting module; supports most mainstream Mini GPS modules |
| Frame access | Frame disassembly uses 4 screws |
| Lighting | LED strip powered by a mini controllable BEC |
| Protective architecture and intended environments | Compact build with thickened canopy and prop guards; intended for indoor and outdoor flight |
| Supplied configuration | 1 × DarkStar22 Drone; 1 × Prop Guard; 1 × Canopy; 1 × Camera Cover; 1 × Battery Pad; 2 × Propellers (pairs); 1 × 10*120mm Battery Strap; 1 × L-shaped Hex Wrench 1.5mm; 1 × Battery Anti-slip Pad; 1 × Damping Ball Punch Tool; 1 × Binding Pin; 1 × USB Adapter Board; 1 × 5P Terminal Cable |
| Spare screw pack | 2 × Damping Balls; 4 × M2*4 Round-head Screws; 4 × M2*7 Round-head Screws; 4 × M2*6 Countersunk Screws; 4 × M2*5 Countersunk Screws; 4 × M2*6 Round-head Screws; 4 × M2*7 Countersunk Self-Tapping Screw |
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