BETAFPV

Air Brushless Flight Controller|G4 4IN1

Name: Air Brushless Flight Controller|G4 4IN1
Brand: BETAFPV
SKU: BT017
Price: 7000 JPY
Availability: InStock

¥7,000 JPY

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Air Brushless Flight Controller (4IN1 Version)

The Air Brushless Flight Controller is the first 1S flight controller powered by the STM32G473CEU6. Compared to the F411, it delivers an impressive 55% increase in computing performance with lightning-fast response times.

Equipped with the industry-leading ICM42688P gyro and an onboard 5.8GHz VTX (25mW–400mW), this 4IN1 version integrates FC, ESC, OSD, and VTX into a single board while weighing just 2.9g. This high level of integration takes your drone’s posture control and motion accuracy to the next level.

Enjoy true fingertip control with a direct and responsive flight feel. With outstanding value and undeniable performance superiority, the Air FC leaves most competitors behind and sets a new standard for future ultralight 1S whoop drones.

Attention

The Air FC features an ultra-thin (0.8mm) and lightweight design, engineered specifically for advanced pilots seeking maximum agility and race-winning performance. It is the definitive choice for pushing the limits of FPV flight.

For FPV beginners or pilots flying mainly for fun, the Matrix FC is a more suitable alternative. It offers enhanced durability, requires no soldering, and provides a more beginner-friendly experience.

VTX Power Notice:
Higher VTX output power increases power consumption and heat generation, which reduces flight time. For indoor flying, a setting of 25–100mW is recommended for optimal flight duration.

When measured after temperature stabilization (more than 60 seconds after powering on), the calibrated output power at the 25mW setting is 14dBm ±0.8dBm (21mW to 30mW), which meets normal specifications.

The 4IN1 Air FC V1.1 has already resolved the VTX output power anomaly issue.

Motor Wiring:
Motor connections are supported by soldering only. Ensure the soldering iron temperature is kept below 370°C, and limit each soldering operation to 1–2 seconds.

Features

First 1S flight controller using the G473 processor, offering 55% higher computing power than F411
High-precision, low-noise ICM42688P gyro for accurate and stable flight control
Highly integrated 4IN1 design combining FC, ESC, OSD, and VTX
Ultra-lightweight design at only 2.9g
Integrated onboard 25–400mW VTX for simplified installation and reduced weight
Supports up to 8K gyro sampling for precise attitude control
Up to 16MB onboard blackbox memory for detailed flight data logging and analysis