Hummingbird 255 AIO Flight Controller AT32F435 AM32 50A 3-6S

Hummingbird 255 AIO Flight Controller AT32F435 AM32 50A 3-6S

The HummingBird 255 AIO Flight Controller AT32F435 ICM42688 AM32 50A 3-6S is a powerful all-in-one solution tailored for modern FPV drone builds.Featuring a high-performance AT32F435 MCU with a blazing 288MHz core speed, it outperforms traditional F405 by up to 71% and F722 by 33%, delivering unmatched responsiveness and processing power. The Betaflight-recommended ICM-42688 gyro and dual independent BEC system (10V 2A + 5V 2A) deliver clean, stable power to your VTX, receiver, and GPS modules.

With a 6-pin plug-and-play HD VTX interface supporting DJI O4, Walksnail, and HDZero, plus reinforced 16-pin connectors to avoid soldering hassles, integration is effortless and reliable. Designed to handle 50A continuous and 60A burst current with a wide 3–6S input voltage range, it delivers robust performance under demanding conditions.

Optimized for 2.5" to 4" FPV drones, the standard 25.5x25.5mm mounting base and front-access layout make installation seamless. Whether you're building a high-speed ripper or a cinematic micro drone, the HummingBird 255 AIO is your ideal high-performance flight controller.

Perfect for pilots seeking ultra-smooth flight, advanced power handling, and solder-free convenience.

👉 Recommended Frame Kit Combo
NewBeeDrone StingerBee HD O4 Pro 3” Frame Kit
👉Firmware: HUMMINGBIRD_AIO255
Building it with the StingerBee HD Frame. You might need this cable to make your built easier. 
NewBeeDrone StingerBee HD O4 Pro JST1.0 16Pin to JST0.8 6Pin for Hummingbird255 AIO FC

Specifications

• MCU: AT32F435CGU7
• Gyro: ICM-42688
• Blackbox: 128MB
• Connectors:
  • 6-Pin DJI FPV Air Unit Connector
  • USB-C Connector
• UART Interfaces:
  • UART7 - SBUS on DJI Connector (RX only)
  • UART4 - DJI Connector
  • UART5 - Free
  • UART6 - Free
• ESC: 4x AT32F421 AM32 ESC MCU
• Continuous Current: 50A and 60A Burst ESC
• Battery Input: 3-6S
• Power Output: 10V 2A 20W (designed for HD VTX System)
• Dimensions: 35x32mm with 25.5x25.5 Mounting Holes
• Weight: 10.2g (without grommets)
• Features:
  • Betaflight OSD support Analog build
  • I2C_SCL / I2C_SDA Ready
  • Buzzer Ready
  • LED Ready
  • 5V 2A Power supply for external LED or GPS module

Includes

• 1x Hummingbird 255 AIO Flight Controller + ESC
• 2x DJI O4 Cable 55mm (Silicon wire)
• 2x 16Pin Cable 120mm (Teflon wire)
• 10x Nylon Lock Nut
• 5x Steel Screw M2x14
• 4x Grommets Short
• 1x 470uf 35v Electrolytic Capacitor
• 1x XT30 Cable