Overview
The Holybro Kakute G4 AIO FC with 35A ESC is a compact, high-performance All-in-One flight controller designed for both digital and analog FPV systems. Featuring a powerful STM32G473 MCU, F4-based 35A 4in1 ESC with AM32 firmware, and plug-and-play support for DJI O3, this board offers excellent flight performance in a lightweight 7.5g package.
Engineered for efficiency and resilience, it comes coated with a superhydrophobic nano-waterproof layer, protecting your electronics from moisture while maintaining airflow. It also supports onboard OSD, ESC telemetry, 128Mbit Blackbox, and dual BEC outputs (5V/10V) for flexible peripheral power.
Key Features
-
Integrated G4 Flight Controller + 35A 4in1 ESC
-
AM32 ESC Firmware with F4 MCU and upgradeable passthrough support
-
DJI O3-Ready: Plug & play 10V/2.5A BEC output for digital VTX
-
ICM-42688 Gyro and DPS310 Barometer for stable, accurate flight
-
128Mbit Flash Memory for Blackbox data logging
-
Superhydrophobic Nano Coating for moisture protection
-
Supports up to 6S LiPo, with PWM frequency up to 48kHz
-
ESC Telemetry, Analog Current Sensor, and Metal MOSFETs for better heat dissipation
Flight Controller Specifications
| Component | Specification |
|---|---|
| MCU | STM32G473 |
| Gyroscope | ICM-42688 |
| Barometer | DPS310 |
| Blackbox | 128Mbit (16MB) Flash |
| OSD | AT7456E |
| UARTs | 5 total |
| BEC Output | 5V/3A & 10V/2.5A (DJI support) |
| Betaflight Target | KAKUTEG4AIO |
| Mounting | 25x25mm / Φ3mm holes with Φ2mm grommets |
| Dimensions | 33 x 33mm |
| Weight | 7.5g |
4in1 ESC Specifications
| Component | Specification |
|---|---|
| MCU | F4 (AM32 Firmware, Open Source) |
| Input Voltage | 2S–6S LiPo |
| PWM Frequency | 8kHz – 48kHz |
| Protocols | DShot150/300/600/1200, MultiShot, ProShot, Oneshot, PWM |
| ESC Telemetry | Supported |
| Current Sensor | Onboard Analog |
| MOSFETs | Metal MOSFETs for better thermal management |
| Firmware Target | F4_AIO |
| Note | For <4S input: 10V BEC disabled; for <3S: both 5V & 10V BEC disabled |
What's Included
-
1x Holybro Kakute G4 AIO 35A Flight Controller
-
1x 35V 470μF Capacitor
-
2x 6-Pin SH1.0 to 8-Pin GHR1.25 Cables (DJI VTX)
-
1x 6-Pin SH1.0 Cable
-
4x M2 Silicone Anti-Vibration Grommet Inserts
PINMAP

MOTOR VTX, a 4V motor with 2SLG package and COOZZ connection. It can handle up to 6 motors, has M4 threads, and requires 5V power. The 22A current rating ensures reliable operation.

Holybro Kakute G4 AIO Flight Controller with 35A AM32 ESC for 2-6S FPV Drone. Features include DJI O3 Air unit, GPS, various ports like SDA, SCL, RX4, TX4, and power connections such as VBUS/VCC, GND, 5V.

Explore More Drones & Accessories
-
Camera Drone
Our Camera Drone Collection features a wide range of brands including FIMI,...
-
Drone Accessories
Discover a wide range of drone accessories to enhance flight performance, extend...