CaddxFPV Curve Micro 16 HD Tiny Whoop Drone
£129.99 Inc. VAT
The CaddxFPV Curve Micro 16 is a compact 1S HD Tiny Whoop built around the Walksnail Ascent digital FPV system. Weighing just 32g without a battery, its one-piece injection-moulded frame combines low weight with the durability needed for indoor flying, garden sessions and tight freestyle lines.
At its heart is the AXON 1S AIO V2.0 flight controller, powered by an STM32G473 processor and paired with 12A ESCs. The built-in ELRS 2.4GHz receiver makes it compatible with mainstream ExpressLRS transmitters, while 1102 brushless motors and 40mm tri-blade props provide responsive power and agile handling.
For FPV, the Curve Micro 16 comes equipped with the Ascent Lite+ VTX, delivering up to 1080p HD video at 60, 100 or 120fps, with a wide 147° field of view. Transmission power is up to 500mW, while the integrated microphone adds real-time audio to the FPV feed.
Power comes from a single-cell LiHV battery using the A30 connector, with Caddx quoting around 6 minutes of flight time. A useful addition is the included six-channel USB-C charger, allowing multiple 4.35V LiHV packs to be charged together and supporting USB PD/BC1.2 power sources. Batteries are not included and must be purchased separately.
Features:
- Lightweight and Durable Design: The 48g one-piece injection-molded frame combines everyday durability with agile handling for indoor practice, backyard freestyle, and tight FPV lines.
- Immersive HD FPV Video: Up to 1080p/120fps video, 35ms latency, 500mW digital video transmission, and a 147° ultra-wide field of view deliver a smooth, immersive FPV experience. Live audio transmission supports receiver-side video and audio recording in 60fps modes.
- Responsive Brushless Power: The 1102 24000KV brushless motors provide ample power and quick throttle response for fast climbs, sharp direction changes, and freestyle flying.
- Smooth and Stable Control: The AXON 1S AIO flight controller and high-precision ICM gyro provide smooth, predictable handling through tight spaces and technical FPV lines.
- Flexible Battery and Charging: The standard A30 connector supports common 1S 580mAh and 680mAh LiPo batteries for approximately 5–7 minutes of flight time. Batteries are sold separately . The included six-port USB-C fast charger supports DC power, power banks, and vehicle power sources.
Please note: This listing is for the drone, charger and carry case. Battery, radio transmitter, FPV goggles, and other accessories required for flight are not included.
Recommended Accessories:
- Battery:
- Props:
- Controller: CaddxFPV Alink Controller
- Goggle: CADDXFPV Walksnail Ascent HD FPV Goggles
- Model: Curve Micro 16
- VTX: Walksnail Ascent Lite+
- Flight Controller: AXON 1S AIO V2.0
- Processor: STM32G473
- Gyroscope: ICM42688 / BMI270
- Receiver: ELRS V3.5.0
- Motors: 1102
- Propellers: HQ 40mm 1.6×1×3
- Wheelbase: 75mm
- Battery Connector: A30
- Battery: 1S LiHV (4.35V)
- Flight Time: Approx. 6 minutes
- ESC: 12A continuous / 18A peak
- ESC Firmware: A-X-5
- Blackbox: 16MB
- BEC: 5V / 3A
- FC Input Voltage: 1S
- FC Firmware: CADDXG473-2026.6
- Tune Port: SH1.0-4P
- Motor Ports: JST1.25-3P
6-Channel Charger
- Input: 5–12V
- Input Port: USB Type-C
- Input Protocol: USB PD / BC1.2
- Battery Type: LiHV 4.35V
- Charging Channels: 6
- Max. Charging Current: 1A
- Max. Input Power: 30W
- Dimensions: 101.5 × 30 × 14.5mm
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SHIPPING & DELIVERY
We are based in the UK and ship to most destinations worldwide.
We dispatch orders during the times shown on our Dispatch Schedule. Orders placed before the daily dispatch cutoff will ship the same day (subject to stock availability). Orders placed after the cutoff will ship on the next scheduled dispatch day.
A confirmation email is sent once your order has been packed. If you need to amend your order, please contact us as soon as possible — once shipped, we’re unable to make changes.
We work with trusted delivery partners including Royal Mail, DHL, UPS, Fedex and Parcelforce. If you have a delivery requirement or would like to arrange collection, please get in touch.
Next Dispatch: Today
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Shipping to the UK
- Order before the daily dispatch cutoff for same day dispatch.
- FREE delivery available on qualifying orders over £99 (under 1kg).
For small, low-value orders, Royal Mail First Class is our most economical option. Royal Mail Tracked 24 is the most popular choice, offering full tracking and flexible delivery options. For guaranteed next working day delivery, we recommend Royal Mail Special Delivery.
Royal Mail delivers to residential addresses Monday to Saturday, while courier services (including DHL) typically deliver Monday to Friday.
International Postage
- USA orders: Import duties and taxes are prepaid by us — no additional customs charges on delivery.
- Other destinations: Customs duties or import taxes may apply and are the responsibility of the recipient.
Smaller, lower-value orders may be sent via Airmail or tracked postal services. Economy road and express air courier options are available depending on destination. For faster delivery, we recommend express air courier services such as DHL Express, which typically deliver within 1–2 working days across Europe and a few working days for most other destinations.
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