Sub250 Nanofly20 1S HDZero Micro FPV Drone (ELRS)

Overview:
The Sub250 Nanofly20 1S HDZero is a lightweight 2-inch micro FPV drone designed for controlled freestyle flying in and around whoop race courses or pulling off stunt maneouvers. Built around an 88mm wheelbase via a compact carbon fibre frame to deliver precise handling and resilience.

Powered by 1002 21000KV motors on a 1S platform, this version prioritises responsiveness and efficiency within a lightweight design. The highly integrated AIO flight controller combines the FC, ESC and receiver into a single compact board, helping reduce weight and size.

The quad is equipped with the HDZero Whoop Lite VTX and Nano Lite camera, providing low-latency digital FPV performance with a consistent quality image feed. This makes it particularly suited to pilots who prioritise precise control feel and predictable video behaviour over maximum image resolution.

With its sub-250g weight and efficient 1S power system, the Nanofly20 1S HDZero offers a balanced quad for indoor freestyle and technical flying where outstanding control and manouverability win everytime.

Features:
- Lightweight 1S micro FPV platform designed for indoor and tight-space flying
- HDZero digital video system focused on low latency and high quality video
- Highly integrated AIO flight controller for reduced weight and compact size
- 1002 21000KV motors providing responsive throttle control on 1S
- Carbon fibre frame for strength while maintaining low weight
- Compact design ideal for small flying areas and technical freestyle

Specification:
- Wheelbase: 88mm
- Frame: NF20 carbon fibre
- Arm thickness: 1.5mm
- Weight: 39.3g (ELRS version)
- Flight controller: Redfox A1 F4 5A 4-in-1 AIO
- MCU: STM32F411
- Gyro: ICM42688-P
- ESC firmware: Bluejay O-H-5 96K
- Video transmitter: HDZero Whoop Lite
- Camera: HDZero Nano Lite
- Propellers: HQProp 51mm tri-blade
- Motor: Sub250 1002 21000KV
- Receiver options: ELRS (SPI) / TBS Nano RX
- Battery connector: A30 (Also accepts BT2.0 batteries)
- Battery bay measurements: (w)16.7x(h)6.8mm
- Recommended battery (Not included, but see related items at the bottom of this page): 1S 530mAh LiHV

Included:
- Sub250 Nanofly20 1S HDZero Micro FPV Drone (ELRS)
- Spare props
- Mipi Cable/Adaptor
- Accessories