Overview
The GEPRC DarkStar16 O4 Pro WTFPV is a compact FPV Drone (TinyWhoop format) designed for flexible, on-the-go flying. The WTFPV version is shown as a build option without VTX, intended for compatible custom setups, while keeping the DarkStar16 modular, quick-release design and 4-point damping structure for stable imaging.
Key Features
- 1.6-inch handheld sized frame; compact and agile for tight spaces.
- Quick-release modular design: remove 6 screws to detach the VTX module (when installed), simplifying maintenance.
- 4-point damping system designed to reduce frame vibration and jelly effect.
- Fixed XT30 power connector.
- SPEEDX2 1003 14800KV motors (motor weight shown: 3.4g incl. cable).
- DJI O4 Air Unit Pro mounting support note: supports only DJI O4 Air Unit Pro (with camera); mounting holes 25.5x25.5mm (M2). Other models may affect performance.
For product support and compatibility questions before purchase, contact support@rcdrone.top or visit https://rcdrone.top/.
Specifications
| Model | GEPRC DarkStar16 O4 Pro WTFPV |
| Frame | GEP-DS16 |
| Wheelbase | 91mm |
| Frame size | 1.6-inch |
| FC system | TAKER F411-12A-E 1-2S AIO |
| MCU | STM32F411CEU6 |
| Gyro | ICM-42688-P |
| OSD | Betaflight OSD w/AT7456E chip |
| ESC | Bluejay 8Bit 12A |
| VTX | / |
| Camera | / |
| Antenna | 5.8G UFL antenna |
| Motor | SPEEDX2 1003 14800KV |
| Motor weight (shown) | 3.4g (incl. cable) |
| Propeller | Gemfan 1636-4 |
| Receiver | PNP / ELRS2.4G |
| Weight (PNP version) | 56g+/-5g |
| Recommended battery | LiHV 2S 530mAh |
| Flight time (tested) | 4 min 00 s (with LiHV 2S 530mAh battery, low-speed indoor cruising) |
| DJI O4 Air Unit Pro (reference, when installed) | 1/1.3-inch image sensor; 1080p/100fps; 15ms; 60Mbps max. transmission bitrate |
| DJI goggle latency reference (Race Mode) | DJI Goggles 3: 1080p/100fps, latency down to 15ms; DJI Goggles N3: 1080p/100fps, latency down to 22ms; DJI Goggles 2 / Goggles Integra: 1080p/100fps, latency down to 30ms |
| DJI O4 Air Unit Pro mounting note | Mounting holes: 25.5x25.5mm (M2) |
Whats Included
- DarkStar16 O4 Pro WTFPV Drone x1
- Prop Guard x1
- Gemfan 1636-4 Props (2CW + 2CCW) x1
- Canopy (grey) x1
- Camera Protector (grey) x1
- IPEX1 5.8G Copper Tube Antenna x4
- Receiver Mount x1
- O4 Pro Coaxial Cable 6cm x1
- M2 Hex Mini Screwdriver x1
- L-shaped Screwdriver 1.5mm x1
- Keychain x1
- SIM Card Pin x1
- Silicone Damping Ball x2
- M2 Metal Hex Nut x4
- M2 Nylon Hex Nut x2
- M2*6mm Round Head Hex Screw x6
- M2*6mm Flat Head Hex Screw x2
- M2*14mm Flat Head Hex Screw x2
- M1.4*4mm Round Head Torx Screw x6
- M2*3.5mm Pan Head Screw x4
- M2*5mm Pan Head Screw x4
- Spare screw pack (included as listed above)
Applications
- Indoor flying and tight-space practice
- General recreation (indoors, party, sports, amusement park, forest)
Notes
- WTFPV version (without VTX) excludes air unit and requires compatible parts. Check specifications before purchase.
- Images/videos for reference only. Actual product (appearance, color, size, etc.) may vary.
- Weight data is based on the PNP version; weight and dimensions are for reference only.
- ELRS 2.4G version uses an onboard AIO receiver; to use an external RX, soldering is required.
- Flight time was tested using a LiHV 2S 530mAh battery with indoor low-speed cruising; actual flight time depends on flying style.
Details

DarkStar16 drone with DJI O4 Pro VTX, designed for lightweight indoor flight, featuring orange frame and protective prop guards.

Compact 1.6-inch FPV drone with DJI O4 Air Unit, fixed power connector, 4-point damping, lightweight frame, and quick-release modular design.

Compact carbon fiber drone, agile, lightweight 86g, ideal for tight spaces.

4K Ultra HD imaging drone with DJI O4 Air Unit Pro VTX. Features 1/1.3-inch sensor, 1080p/100fps, 15ms latency, 60Mbps bitrate for vivid aerial footage capture.

Sharper imaging, truer colors; 4-point damping stabilizes footage, reduces shakes for creative freedom.

Unlock limitless scenarios: indoors, party, sports, amusement park, forest. Quick-release design eases maintenance—remove six screws to detach VTX module for simplified servicing and enhanced user experience.


Choose based on your needs: the DJI O4 Air Unit Pro Version delivers a new HD FPV experience, while the WTFPV Version (without VTX) suits custom builds. Note that the GEPRC DarkStar16 WTFPV excludes the air unit—compatible parts are required. Always check specifications before purchasing. Unsealed items cannot be returned. Transmission data reflects ideal test conditions only; actual performance may vary. For more information, contact online support.

Customize drone style with interchangeable camera canopies and top plates.

Customize your style with interchangeable camera covers and canopies freely

Lightweight control with strong power, weighing only 3.4g including cable; compact and powerful 1003 14,800KV motors deliver a nimble Tiny Whoop flight feel.

DarkStar16 O4 Pro WTFPV specs mirror standard Pro except lacks VTX and camera. Both share frame, FC, MCU, gyro, OSD, ESC, antenna, motor, propeller. WTFPV weighs 56g vs 86g; same 4-min flight time.

Product specs vary; weight/dimensions reference only. Latency differs by goggles model. PID settings optimized for outdoor/indoor use. Compatible with DJI O4 Air Unit Pro. ELRS 2.4G requires soldering for external RX. Flight time depends on style.





GEPRC DarkStar16 O4 Pro WTFPV PNP version components listed: frame, props, antennas, tools, screws, keychain. Actual contents vary by version.

DarkStar16 O4 Pro WTFPV Drone package includes one drone, one prop guard, four Gemfan 1636-4 props (two clockwise, two counterclockwise), one camera protector, one canopy, four IPEX1 5.8G copper tube antennas, one receiver mount, one 6cm coaxial cable, one M2 hex mini screwdriver, one keychain, and one SIM card pin. All items are listed with corresponding icons and quantities for clarity and easy identification during assembly or usage.

Parts list includes: two Silicone Damping Balls, four M2 Metal Hex Nuts, two M2 Nylon Hex Nuts, six M2*6mm Round Head Hex Screws, two M2*6mm Flat Head Hex Screws, two M2*14mm Flat Head Hex Screws, six M1.4*4mm Round Head Torx Screws, four M2*3.5mm Pan Head Screws, four M2*5mm Pan Head Screws, and one L-shaped Screwdriver 1.5mm. All components are specified with quantity and type for assembly purposes.
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