Description
Overview
GEPRC DarkStar16 O4 Pro is a TinyWhoop FPV Drone built around a compact 1.6-inch handheld-sized frame and the DJI O4 Air Unit Pro system. It is designed for flexible, on-the-go flying, with a modular VTX and an integrated four-point damping system to reduce resonance and the jelly effect for clearer video.
Key Features
- Equipped with DJI O4 Air Unit Pro VTX and Camera Module for HD FPV video.
- 4-point damping system to effectively reduce frame vibration and jelly effect.
- Quick-release modular design: remove 6 screws to detach the VTX module for easier maintenance.
- Compact 1.6-inch handheld-sized frame; agile for tight spaces.
- Fixed XT30 power connector for simple on/off operation.
- Lightweight injection molded frame; crafted with carbon fiber and injection molding.
- TAKER F411-12A-E 1-2S AIO with integrated ELRS flight controller; built-in ELRS 2.4G receiver (version dependent).
Specifications
| Model | DarkStar16 O4 Pro |
| Frame | GEP-DS16 |
| Frame size | 1.6-inch |
| Wheelbase | 91mm |
| FC system | TAKER F411-12A-E 1-2S AIO |
| MCU | STM32F411CEU6 |
| Gyro | ICM42688-P |
| OSD | Betaflight OSD w/AT7456E chip |
| ESC | Bluejay 8Bit 12A |
| VTX | DJI O4 Air Unit Pro VTX Module |
| Camera | DJI O4 Air Unit Pro Camera Module |
| Image sensor | 1/1.3-inch |
| Video / transmission | 1080p/100fps |
| Ultra-low latency transmission | 15ms |
| Max. transmission bitrate | 60Mbps |
| Imaging | 4K Ultra HD imaging |
| Antenna | 5.8G UFL antenna |
| Motor | SPEEDX2 1003 14800KV |
| Motor weight (incl. cable) | 3.4g |
| Propeller | Gemfan1636-4 |
| Receiver | PNP / ELRS2.4G |
| Recommended battery | LiHV 2S 530mAh |
| Flight time | 4 min (with LiHV 2S 530mAh battery, low-speed indoor cruising) |
| Weight (O4 Pro PNP version) | 86g±5g |
| Weight (O4 Pro WTFPV version) | 56g±5g |
| Mounting holes | 25.5×25.5mm (M2) |
What’s Included
- DarkStar16 O4 Pro Drone x1
- Prop Guard x1
- Gemfan 1636-4 Props (2CW + 2CCW) x1
- Camera Protector x1
- Canopy x1
- IPEX1 5.8G Copper Tube Antenna x2
- Receiver Mount x1
- M2 Hex Mini Screwdriver x1
- Keychain x1
- SIM Card Pin x1
- Silicone Damping Ball x2
- M2 Metal Hex Nut x4
- M2 Nylon Hex Nut x2
- M2*6mm Flat Head Hex Screw x2
- M2*14mm Flat Head Hex Screw x2
- M1.4*4mm Round Head Torx Screw x6
- M2*6mm Round Head Hex Screw x2
- M2*3.5mm Pan Head Screw x2
- M2*5mm Pan Head Screw x2
- L-shaped Screwdriver 1.5mm x1
Support: https://rcdrone.top/ or support@rcdrone.top
Applications
- Indoors
- Party
- Sports
- Amusement Park
- Forest
- Tight spaces and low-speed indoor cruising
Notes
- Fly Light Anywhere.
- Images/videos for reference only. Actual product (appearance, color, size, etc.) may vary.
- Weight data based on PNP version. Weight and dimensions are for reference only. Please refer to the actual product.
- With DJI Goggles 3 in Race Mode: 1080p/100fps, latency down to 15ms.
- With DJI Goggles N3 in Race Mode: 1080p/100fps, latency down to 22ms.
- With DJI Goggles 2 / Goggles Integra: 1080p/100fps, latency down to 30ms.
- DJI O4 Air Unit Pro version: New HD FPV experience.
- WTFPV version (without VTX): Flexible for custom builds.
- DarkStar16 O4 Pro supports only DJI O4 Air Unit Pro (with camera). Mounting holes: 25.5×25.5mm (M2). Other models may affect performance.
- ELRS 2.4G version uses onboard AIO receiver. To use an external RX, soldering is required.
- Using LiHV 2S 530mAh battery, flight time tested with indoor low-speed cruising. Actual flight time depends on flying style.
- Transmission data based on ideal test conditions for reference only.
- The image shows the DarkStar16 O4 Pro PNP version. Actual products vary by version.

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