NewBeeDrone

Hummingbird 305 Flight Controller F722 ICM42688 with Diversity ELRS 2.4 Receiver 30x30

$59.99 USD
49 in stock, ready to ship
Notes

Hummingbird 305 Flight Controller F722 ICM42688 with Diversity ELRS 2.4 Receiver 30x30

The Hummingbird 305 Flight Controller F722 ICM42688 with Diversity ELRS 2.4 Receiver 30x30 is a high-performance flight controller tailored for 5” and larger builds, offering cutting-edge processing, integrated diversity ExpressLRS receiver, and compatibility with both Betaflight and iNAV firmware.

At the heart of the board is the STM32F722 MCU running at 216MHz, delivering exceptional responsiveness for advanced control algorithms. Paired with the industry-recommended ICM-42688 gyro powered by its own independent LDO, the flight controller ensures ultra-clean signal acquisition and minimal noise.

Designed with triple independent BECs — 10V 2A and dual 5V 2A regulators — the board provides stable and reliable power for your HD VTX, GPS, LEDs, and other peripherals. It also includes the high-precision SPL06-001 barometer and a TCXO oscillator for improved GPS lock and stable sensor readings in extreme environments.

One of the biggest highlights is the integrated 2.4GHz ExpressLRS Diversity Receiver, featuring dual antennas and onboard LNA boost. Enjoy rock-solid control link quality with reduced latency, maximum signal integrity, and less wiring hassle.

Whether you’re flying analog or digital, the Hummingbird 305 has you covered. Analog pilots benefit from the built-in NBD7456 chip for OSD, while digital users will appreciate the plug-and-play support for DJI FPV systems via UART4.

 

Key Features

  • STM32F722 MCU @ 216MHz

  • ICM-42688 gyro with dedicated LDO

  • Triple Independent BEC: 10V 2A + 5V 2A x2

  • Built-in ExpressLRS 2.4GHz Diversity Receiver withTCXO oscillator MHF3 connector
    Firmware target name(NewBeeDrone Diversity 2.4Ghz RX V2)

  • SPL06-001 barometer 

  • Analog OSD via onboard NBD7456 chip

  • SD card slot for Blackbox logging

  • 4x UARTs + 1x I2C port for expanded connectivity

  • LED and buzzer pads ready

  • USB-powered 4.5V pad available

  • Analog video in/out pads on board

  • Supports Betaflight and iNAV firmware

UART Assignment

  • UART6: Internal ELRS RX

  • UART4: DJI HD VTX

  • UART1 RX: SBUS input

  • UART2 & UART5: Free

  • I2C port: Ready for compass or other I2C devices

Power Rails with Status LEDs

  • VBAT / 10V / 5Va / 5Vb / 3.3V power lines monitored

  • FC Status indicator light onboard

Specifications

  • Mounting: 30.5x30.5mm (M3)

  • Dimensions: 36x36mm

  • Weight: [TBD, e.g. 9.8g] (excluding grommets)

  • Input Voltage: 3–8S LiPo

  • Firmware: Betaflight / INAV

Perfect for pilots who want:

  • Integrated ELRS without external receivers

  • Clean analog or digital video feed

  • Powerful 30x30 FC for freestyle or long-range missions

  • iNAV support for GPS and barometer-assisted flights

Wire Diagram:


Include:

1x Hummingbird 305 Flight Controller F722 ICM42688 with Diversity ELRS 2.4 Receiver 30x30
2x 2.4G ELRS Antenna with MHF3 Connector
5x Grommets
1x DJI O3/O4 plug and play cable 100mm
1x SH1.0 3Pin 100mm for analog camera 
3x SH1.0 4Pin 100mm for UART Port
1x SH1.0 6Pin 100mm for HD VTX
3x 120mm silicon wire 4color cable 

1x SH1.0 8Pin 96mm for FC to ESC

 

 
Product information

All parts are shipped fast from SYRACUSE, NEW YORK & some DROP SHIP ORDERS from San Diego, California. If there's an issue with something, please let us know and we will do our best make it right! SaltCtyRacingFPV, LLC dba "weBLEEDfpv.com" offers a (30) day return policy on all new unopened equipment, starting from the date the product(s) was delivered to the customer. Anything beyond (30) days of delivery will not be eligible for return. If the product(s) received have been opened, used or damaged, no return options will be offered. If the item is in brand new condition but requires to be repackaged, a (15%) restocking fee will be applied. The shipping cost for any unwanted product will not be refunded by SaltCtyRacingFPV "weBLEEDfpv.com" (It is recommended to choose a return shipping method with tracking).

 

Please email at SaltCtyRacingFPV@gmail.com to contact us and initiate a return. Please contact us first before sending anything back. 

 

Flight Controller / VTX Warranty Policy
 
At weBLEEDfpv, we are committed to providing high-quality products. However, due to the technical nature of flight controllers and VTX's the precision required for installation, our warranty policy for flight controllers is as follows:
 
1. No Warranty Post-Soldering: 
   Once any soldering has been performed on the flight controller / VTX's, we are no longer responsible for replacements, repairs, or refunds. The process of soldering can introduce various factors that may lead to damage, and we are unable to control or verify the conditions in which the soldering was conducted.
   
2. Pre-Soldering Inspection: 
   Before you begin soldering, we recommend carefully inspecting the flight controller  / VTX's for any potential issues. If any defects or issues are found prior to soldering, please contact us immediately for a replacement.
 
3. User Responsibility: 
   Soldering requires skill and experience, and improper techniques may result in damage to the flight controller, including but not limited to overheating or lifting solder pads. Please ensure you are confident in your soldering abilities before proceeding, as we cannot be held liable for any damages caused during installation.
 
4. Final Sale: 
   All flight controller sales are final once the product has been modified or soldered. We are unable to offer returns or exchanges on used or modified products.

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Lithium Ion Battery No Acceptance Policy

For our lithium ion battery products, all sales are final. This means:

  • No Returns or Exchanges: Once your purchase is completed, we do not accept returns, exchanges, or cancellations.
  • Customer Responsibility: Please review all product specifications and details carefully before making your purchase.
  • Safety and Compliance: Due to safety standards and regulatory guidelines, we cannot process any post-sale modifications.

Thank you for your understanding.

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