IFlight whoop AIO F411 V1.1 flight controller

Choose the compact iFlight Whoop F411 V1.1 AIO for your micro drone

iFlight is a Chinese brand founded in 2014. The company is a leading manufacturer of FPV drones and components. The range includes racing and freestyle quadcopters Nazgul and Chimera. iFlight produces flight controllers in the Blitz, SucceX and Whoop series. Also produces Xing and Xing2 motors, ESCs and video transmitters. The products are used by beginners to professionals.

• Compact all-in-one format for micro drones.
• BMI270 gyroscope for smooth and precise stabilization.
• Built-in 8 MB Blackbox for flight analysis.
• ESC 20A (peak 25A) for powerful 2-4S motors.
• Supports DJI/Caddx Vista digital systems without adapters.

How the Whoop F411 AIO controller works

The board receives 2-4S power via an XT30 cable. BEC 5V/2A powers the receiver, video transmitter and LEDs. The STM32F411 processor processes the signals from the BMI270 gyroscope. 4-in-1 ESC controls motors, current up to 20A per channel. The digital system connects directly without additional fees. You get a lightweight and powerful build for whoop drones.

Technical characteristics and functionality

The Whoop AIO F411 V1.1 model combines a flight controller and an ESC. Processor STM32F411 with a frequency of 100 MHz. The BMI270 gyroscope determines orientation in space. There is no barometer. The Blackbox has 8 MB of memory. The BEC produces 5 volts at up to 2 amps. Board dimensions 30.5×30.5 mm. Mounting holes 25.5×25.5 mm (diameter 3 mm). The board weighs 7.4–7.5 grams. USB Micro-USB connector for setup. Target firmware IFLIGHT_F411_PRO.

The ESC supports 2-4S LiPo input voltage. DC 20 amps. Peak current 25 amps (short term). Current Sensor is built-in. ESC firmware – Bluejay Q-H-50 (similar to BLHeli-S). There is no ESC telemetry. The board is compatible with DJI/Caddx Vista digital systems, cable included. UART ports have been updated and additional ones have been added. Power is supplied via the XT30 cable (included).

AIO is ideal for 1-2S and 3-4S whoop drones. Light weight of 7.5 g does not overload small frames. The BMI270 gyroscope provides excellent controllability. Built-in Blackbox helps you adjust PID. Support for digital systems provides a clear picture.

Flight Controller (FC)

• Processor (MCU): STM32F411
• Gyro: BMI270
• Barometer: no
• Blackbox: 8 MB
• BEC output: 5V/2A
• Board dimensions: 30.5 x 30.5 mm
• Mounting pattern: 25.5 x 25.5 mm / φ3 mm holes
• Weight: 7.4 – 7.5 g
• USB Connector: Micro-USB
• Firmware Target: IFLIGHT_F411_PRO

Regulators (ESC)

• Supported Input Voltage: 2-4S LiPo
• Constant current (Continuous): 20A
• Peak Current (Burst): 25A
• Current Sensor: yes
• ESC Firmware: Bluejay Q-H-50 (sometimes referred to as BLHeli-S)
• Telemetry ESC: no

Connectors and interfaces

• Support for digital video systems (DJI / Caddx Vista): yes, cable included
• UART Ports: Updated version with additional ports
• Power: XT30 cable included