HummingBird V3.1 AIO Flight Controller  ExpressLRS(ELRS) 2.4g with 25mw VTX RaceSpec

The HummingBird V3.1 RaceSpec AIO Flight Controller with ExpressLRS (ELRS) 2.4G and 25mW VTX is the ultimate choice for advanced FPV racers and competitive pilots. Built with high-performance features, this RaceSpec AIO Flight Controller includes an STM32F411 MCU, BMI270 gyro, and a 12A BLHeliS ESC pre-flashed with Bluejay firmware, giving you the stability and control needed for intense racing sessions. The BeeTX 5.8GHz antenna provides clear, stable video transmission, making it ideal for competitive flight environments.

Designed for experienced users, this RaceSpec controller is tailored for those skilled in soldering and Betaflight configurator setup. Each unit undergoes strict quality control to ensure optimal performance right out of the box. With a GNB A30 connector compatible with BT2.0, lightweight construction at only 4.57g, and a robust 25.5x25.5mm mounting, the HummingBird V3.1 RaceSpec AIO Flight Controller is ready for the race circuit.

Warning!! Please Read the information below before you purchase this product! 

RaceSpec Product:

The Hummingbird V3.1 RaceSpec AIO Flight Controller is designed exclusively as a replacement for the Hummingbird V3.1 RaceSpec BNF Whoop. It is not intended for DIY projects or use with third-party components. Each unit is rigorously tested and double-checked at the factory to ensure flawless operation. We do not provide technical support for this product, and any issues after purchase are considered user error. By purchasing this product, you accept full responsibility for its installation and use. This is a professional-grade product, and we cannot guarantee compatibility or provide support for custom builds.

Specification:

• Hummingbird V3.1 ELRS AIO Flight Controller Spec:
• MCU: STM32F411
• GYRO：BMI270 
• VTX:  25mw with BeeTX 5.8Ghz Antenna
  
• ESC: 12A BLHeliS pre-flashed with Bluejay 0.19.2 Target: O-H-10 48kHz
• ESC Connector: direct Solder Pad Recommend Whoop RaceWire
• OSD: NBD7456 graphical OSD compatible with Betaflight OSD
• Receiver: Solder on enamel wire 31.5mm
• Flight Controller Weight: 4.57g (Include antennas and battery connector) RS 3.23
• Flight Controller Size: Outer dimensions: 29x29x7.6mm
• Flight Controller Holes: 25.5x25.5mm
• Battery input: 1S Only
• Uart1: free
• Uart2: free
• Power Plug: GNB A30 connector compatible with BT2.0

Binding Video:

Include:
1x HummingBird V3 Flight Controller RaceSpec
1x GNB A30 connector compatible with BT2.0
4x Grommet
5x Screws

Firmware: Link