Hummingbird V3.1 RaceSpec ELRS 16.5g BNF

Weighing just 16.5g, the Hummingbird V3.1 RaceSpec BNF Mini Drone is crafted for professional FPV racers seeking peak performance in a lightweight design. Its agility and speed make it the ideal choice for competitive pilots looking to dominate the race track.

Compliance is key for serious racers, and the Hummingbird V3.1 RaceSpec features an accurate 25mW VTX, ensuring that your output power stays within race-legal limits. No need to worry about getting disqualified for exceeding power limits—focus on your race with confidence.

In addition to VTX compliance, this drone offers the flexibility of multiple ESC PWM rates: 24kHz, 48kHz, and 96kHz. The factory default is set to 48kHz, which strikes the perfect balance between torque, smoothness, and efficiency. However, racers can easily adjust to 24kHz for more torque or 96kHz for smoother control. Just make sure to use the O-H-5 firmware to prevent any ESC damage.

Powered by HMB RS 0702 30000KV motors, the Hummingbird V3.1 RaceSpec is designed to handle high-speed, competitive racing. Tuned with Betaflight 4.5 KAACK firmware, it provides the precise control you need to excel in every race.

Package Includes:

1x Hummingbird V3.1 Race Spec

1x Hardware Kit

1x Sticker Set

Features:

• Lightweight Design: Only 16.5g, giving you unmatched agility and speed.
• Accurate 25mW VTX – Stay within race-legal power limits without worry.
• ESC Flexibility – Supports 24kHz, 48kHz, or 96kHz PWM rates. Factory default is 48kHz for balance, but users can switch as needed. Use O-H-5 firmware to avoid damaging the ESC.
• Powerful Motors: HMB RS 0702 30000KV for high-speed racing.
• Battery Connector: A30 connector for reliable power delivery during races compatible with BT2.0.（Recommend  300mAh 1S 3.8V）
• Firmware: Betaflight 4.5 KAACK, with RPM Limit for spec racing.

Specification:

Frame: NewBeeDrone Cockroach 65mm Brushless LiteAF Racing Frame Black

Flight Controller: Hummingbird v3.1 RaceSpec ELRS 

Motors: Hummingbird 0702 RaceSpec true 3000kv Motor

Motor Screws: NewBeeDrone Motor Screws M1.4*2mm - Set of 15

Propellers: Azi (Tri Blade) Micro Propellers 31mm - 1.0mm Shaft

Camera: BeeEye Camera RaceSpec with short wire

Camera Mount: Hummingbird RaceSpec Cam mount. TPU 3D Printed Version

VTX Antenna: 5.8g RaceSpec Antenna 

Power Connector: GNB A30 Compatible with BT2.0

Flight Controller Spec:

MCU: STM32F411

GYRO：BMI270

VTX: True 25mw 5.8g Analog VTX

ESC: 12A pre-flashed with Bluejay 0.19.2 O-H-5 48kHz

ESC Connector: direct solder Pad Recommend Whoop RaceWire

OSD: NBD7456 graphical OSD compatible with Betaflight OSD Perfect Edition

Receiver: SPI ExpressLRS 2.4G with solder on Enameled wire 31mm as antenna

Flight Controller Weight: 4.71g (Include antennas and battery connector)

Flight Controller Size: Outer dimensions: 29x29x7.6mm

Flight Controller Holes: 25.5x25.5mm

Battery input: 1S Only（Recommend  300mAh 1S 3.8V）

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