Overview
Firefly 16 / 18 1S Nano Baby V3 is an analog tiny drone platform offered in two variants (Firefly16 and Firefly18). It is built around a 5-in-1 AIO stack (GOKU F405 ERVT 1S 5A 5-in-1 400mw ELRS AIO) and Flywoo Nano Camera V3.0, with ROBO 1002 motors and HQ micro props. The design includes a switchable/replacement battery mount and prop guards for 1S flights.
Key Features
- Optimized design for 1S analog: 400mw, TCXO ELRS, 5-in-1 AIO
- Flywoo Nano Camera V3.0: 4:3 aspect ratio, switchable NTSC/PAL, 1/3" CMOS sensor
- A30 battery connector (noted support: 15A current; PH2.0 noted as 4.5A)
- ROBO 1002 motor + HQ props power solution
- V2 prop guard (noted weight: 1g only); ultralight prop guards noted as 23% lighter
- Replaceable / switchable 1S battery mount with improved locking mechanism; supports 450mAh and 750mAh battery replacements
- Cooling structure design
- Advanced flight calibration guidance: optimize PID parameters and adjust the throttle curve to improve maneuverability and response
Specifications
| Model | Firefly18 1S Nano Baby V3 Analog Tiny Drone |
| Frame | Firefly18 1S Nano Baby V3 O4 Frame kit |
| Electronic / AIO | GOKU F405 ERVT 1S 5A 5-in-1 400mw ELRS AIO |
| Transmission | GOKU F405 ERVT 1S 5A 5-in-1 400mw ELRS AIO |
| Flight Controller MCU | STM32F405 |
| Gyroscope | ICM 42688-P |
| VTX | On-board 400mw |
| Camera | Flywoo Nano Camera V3.0 |
| Camera notes | 4:3 aspect ratio; switchable NTSC/PAL; 1/3" CMOS sensor |
| 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 | 27.1g / 27.3g |
Flight Times & Throttle (reference only)
- Flywoo 1S 450mAh / 4m53s / 26% (Firefly16)
- Flywoo 1S 750mAh / 6m13s / 29% (Firefly16)
- Flywoo 1S 450mAh / 5m43s / 24% (Firefly18)
- Flywoo 1S 750mAh / 7m33s / 26% (Firefly18)
- 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
Firefly18-Analog package
- 1x Firefly18 1S Nano Baby V3 Analog Tiny Drone
- 1x 1S 450mah battery TPU mount
- 1x 1S 750mah battery TPU mount
- 8x HQ45mm x2 props (1.5mm shaft)
- 1x Paddle remover
- 1x Screwdriver
- 1x Hardware set / screw pack
- 4x Prop guard (ultralight prop guards)
- Nylon studs
- Shock absorbing balls
- Acetate tape
- Plastic cable ties
Firefly16-Analog package
- 1x Firefly16 1S Nano Baby V3 Analog Tiny Drone
- 1x 1S 450mah battery TPU mount
- 1x 1S 750mah battery TPU mount
- 8x HQ40mm x3 props (1.5mm shaft)
- 1x Paddle remover
- 1x Screwdriver
- 1x Hardware set / screw pack
- 4x Prop guard (ultralight prop guards)
- Nylon studs
- Shock absorbing balls
- Acetate tape
- Plastic cable ties
Applications
- Indoor and close-range FPV analog flights
- Micro racing practice and free flight sessions
For compatibility questions (batteries, props, or setup), contact support at support@rcdrone.top or visit https://rcdrone.top/.
Details

The Firefly16/18 1S Nano Baby V3 uses a compact micro quad frame with a front-mounted FPV camera for tight indoor lines.

The 1S analog setup pairs a 5-in-1 AIO with a Nano Camera V3.0 and plug-and-play motor connectors for cleaner, quicker wiring.

Firefly Nano Baby V3 details include an A30 battery plug, 1002 motors with HQ props, a V2 prop guard, and a replaceable 1S battery mount.

The Firefly 16/18 Nano Baby V3 build pairs an STM32F405 flight controller with a GOKU F405 ERVT 1S 5A 5-in-1 AIO, ICM42688-P gyro, and on-board 400mW VTX, using an A30 battery connector.

Advanced flight calibration support lets you optimize PID parameters and adjust the throttle curve for smoother roll and pitch response.

The Nano Baby V3 uses new ultralight prop guards (23% lighter) and an improved battery compartment lock that supports 450mAh and 750mAh packs.

The V3 switchable battery compartment uses an improved locking mechanism and supports 450mAh or 750mAh 1S battery swaps.

The Flywoo EasyPower F16 charger uses A30 battery ports and a USB-C PD3.0 input to charge multiple 1S packs from one compact board.

The Firefly 18-Analog nano drone package includes spare HQ45mm props, ultralight prop guards, a screw pack, and small tools for setup and maintenance.

The Firefly 16 analog kit includes HQ40mm x3 props, ultralight prop guards, tools, and a full set of screws and mounting hardware for quick setup and repairs.
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