BETAFPV

Air Brushless Flight Controller|G4 5IN1

Name: Air Brushless Flight Controller|G4 5IN1
Brand: BETAFPV
SKU: BT018
Price: 7800 JPY
Availability: InStock

¥7,800 JPY

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Air Brushless Flight Controller (5IN1 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, along with lightning-fast response for demanding racing and freestyle flight.

Equipped with the industry-leading ICM42688P gyro and an onboard 5.8GHz VTX (25mW–400mW), the 5IN1 version further integrates a Serial ELRS 2.4GHz receiver. By combining FC, ESC, OSD, VTX, and RX on a single board, it achieves an ultra-light weight of just 3.6g.

Experience true fingertip control with precise and responsive handling. With outstanding value and undeniable performance superiority, the Air FC leaves most competitors behind and stands as the advanced choice for the next generation of ultralight 1S whoop drones.

Attention

Featuring an ultra-thin 0.8mm profile and lightweight design, the Air FC is 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 levels increase power consumption and heat generation, which reduces flight time. For indoor flying, a setting of 25–100mW is recommended for optimal efficiency.

When measured after temperature stabilization (more than 60 seconds after powering on), the calibrated output power at the 25mW setting is 14dBm ±0.8dBm (21–30mW), which meets normal specifications. The following data is based on tests of the 5IN1 Air FC at 25mW output, measured at different times on the R1, R3, R5, and R7 frequency points.

Motor Wiring:
Motor connections are supported by soldering only. Please 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 5IN1 design (FC + ESC + OSD + VTX + Serial ELRS 2.4GHz RX)
Ultra-lightweight design at only 3.6g
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 recording and analysis