Overview
Firefly18 1S Nano Baby V3 O4 Wide Tiny Drone is a 1S tiny drone platform engineered specifically for the DJI O4 Air Unit, combining a lightweight build with a dedicated 1S power system and shock-absorption structure design for stabilized 4K/60fps recording.
Update Log
- November 7th: Updated canopy design. Compatible with O4 + Flywoo wide-angle lens and O4 Wide Camera (18mm).
Key Features
- Optimized design specifically for 1S DJI O4 low-voltage stable power supply.
- Flywoo O4 1S BEC power module: stable 5V/3A output, even at voltages as low as 2.65V (for uninterrupted power for O4 and FC).
- GOKU F405 HD 1S AIO specially designed for 1S quad; flight controller weight stated as 2.6g.
- Flight controller MCU: STM32F405; gyroscope: ICM 42688-P; black box: 8MB.
- Camera angle adjustable from 5° to 20°.
- Shock absorption structure design: RockSteady stabilization enabled; footage stated to have no jelly effect or jitter and outputs 4K at 60 fps.
- A30 plug supports 15A current (PH2.0 only 4.5A).
- ROBO 1002 motor + HQ props; plug-and-play motor design stated.
- V2 prop guard weight stated as 1g only; new ultralight prop guards stated as 23% lighter.
- Switchable V3 battery compartment with improved locking mechanism; supports 450mAh and 750mAh battery replacements.
- Advanced flight calibration: optimize PID parameters and adjust the throttle curve to improve maneuverability and response.
Specifications
| Model | Firefly18 1S Nano Baby V3 O4 Tiny Drone |
| Frame | Firefly18 1S Nano Baby V3 O4 Frame kit |
| Electronic (AIO) | GOKU F405 HD 1S 1S 5A AIO W/TXCO ELRS (BNF-DJI without ELRS RX) |
| Transmission | DJI O4 Air Unit |
| Camera | DJI O4 Camera / Flywoo O4 Wide Camera |
| Flight Controller MCU | STM32F405 |
| Gyroscope | ICM 42688-P |
| Black Box | 8MB |
| Motor | ROBO 19800KV (Firefly18); ROBO 23500KV (Firefly16) |
| Propeller | HQ 45MMX2 (Firefly18); HQ 40MMX3 (Firefly16) |
| Battery Connector | A30 |
| Voltage input | 1S LiHV (Recommend 450mAh / 750mAh / 1000mAh) |
| Weight | 25.9g (without O4) |
| Weight (stated) | O4 Wide: 39g; O4 + wide-angle lens: 39.9g; wide-angle lens: 3.7g |
| Flight Times & throttle |
Flywoo 1S 450mAh / 3m40s / 35% (Firefly16 O4) Flywoo 1S 750mAh / 4m40s / 38% (Firefly16 O4) Flywoo 1S 450mAh / 4m17s / 32% (Firefly18 O4) Flywoo 1S 750mAh / 5m40s / 35% (Firefly18 O4) |
What’s Included
- 1x Firefly18 1S Nano Baby V3 O4 Tiny Drone (Firefly 18-O4)
- 1x USB data cable for O4 Air Unit (90° Type-C)
- 1x 1S 450mAh battery TPU mount (V3)
- 1x 1S 750mAh battery TPU mount (V3)
- 1x O4 ND 4 filter (only the O4 version includes filters)
- 8x HQ 45mm x 2 props (1.5mm shaft)
- 1x Screwdriver
- 1x Paddle remover
- Shock absorbing balls
- Acetate tape
- Nylon studs
- Plastic cable ties
- Screw pack / hardware set
- Ultralight prop guards
Installation Notes (O4 Version)
- When installing the canopy, use the white shock absorbers provided.
- The four screws securing the canopy must not protrude past the mounting surface of the printed part.
For setup, compatibility, or after-sales questions, contact support@rcdrone.top or visit https://rcdrone.top/.
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