SKU: DRFC-1952
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Flywoo GOKU F405 Nano 16x16 Stack (FC + 13A 4-in-1 ESC) ICM42688

₹8,430.00 (Inclusive of all taxes)
Out of Stock

The Flywoo GOKU F405 Nano 16×16 Stack integrates an STM32F405 flight controller with a 13A 4-in-1 BLHeli-based ESC in a compact 16x16mm footprint, designed for micro FPV builds. It features the ICM42688 gyro, a barometer, and supports 2-4S LiPo input for Betaflight and ArduPilot compatibility.

Features

  • Compact 16x16mm STM32F405 FC & 13A 4-in-1 ESC Stack
  • ICM42688 6-Axis Gyro/Accelerometer & DPS310/SPL06 Barometer
  • Supports 2-4S LiPo Input with 5V/2A & 3.3V/0.5A BEC Outputs
  • Six Hardware UARTs for SBUS, iBus, Crossfire, and Telemetry
  • Integrated 16MB Blackbox Flash & WS2812 LED Status Indicators

Out of stock

Description

The Flywoo GOKU F405 Nano Stack is engineered for high-performance micro and toothpick-class FPV drones. Its integrated design combines a powerful STM32F405 flight controller with a 13A 4-in-1 ESC, eliminating wiring complexity and saving critical weight and space within compact frames. The board utilizes the low-noise ICM42688 IMU for precise flight control and includes a barometric sensor for altitude hold functionality.

Power management is handled by robust onboard BECs providing clean 5V and 3.3V rails for peripherals. With six configurable UARTs, it offers extensive connectivity for modern serial receivers, VTXs, and telemetry modules. The integrated 16MB flash memory allows for detailed blackbox logging to fine-tune flight performance.

Key Features

  • Integrated Flight Stack: Combines an STM32F405 FC and a 13A 4-in-1 BLHeli_S ESC in a single 16x16mm unit for streamlined micro builds.
  • High-Fidelity IMU: Features the ICM42688 6-axis gyro/accelerometer for low-noise, responsive flight control essential for acrobatic maneuvers.
  • Comprehensive Sensor Suite: Includes a DPS310/SPL06 barometer for altitude hold and six hardware UARTs for maximum peripheral flexibility.
  • Robust Power System: Supports 2-4S LiPo input with dedicated 5V/2A and 3.3V/0.5A BEC outputs to power FPV cameras, receivers, and other accessories.
  • Advanced Logging & Indicators: Equipped with 16MB of onboard blackbox flash memory and four WS2812 addressable LEDs for system status feedback.
  • Optimized Form Factor: The ultra-compact 16x16mm mounting pattern is specifically designed for lightweight micro and toothpick drone frames.

Applications

  • Ultra-lightweight 2-inch to 3-inch toothpick FPV drones requiring a compact, high-performance stack.
  • Micro cinewhoop builds where a minimized footprint and integrated power delivery are critical.
  • Advanced micro racing quads that benefit from the ICM42688 gyro's performance and blackbox logging.
  • Compact long-range or exploration micro drones utilizing barometer for altitude stabilization.

Technical Specifications

MCU TypeSTM32F405 BGA
ESC Continuous Current13A per motor (4-in-1)
Mounting Pattern16x16mm
IMU SensorICM42688
BarometerDPS310 / SPL06
Input Voltage2-4S LiPo (7.4V - 16.8V)
Onboard BECs5V / 2A, 3.3V / 0.5A
Blackbox Storage16MB Flash
LEDs4x WS2812 Addressable
UART Ports6 Hardware UARTs

Frequently Asked Questions

What is the input voltage range for the Flywoo GOKU F405 Nano stack?

The stack is designed for 2S to 4S LiPo batteries, with an input voltage range of approximately 7.4V to 16.8V. The integrated ESCs are rated for this range, and the onboard BECs provide stable 5V and 3.3V outputs for your FPV camera, receiver, and other peripherals.

What firmware does the flight controller and ESC support?

The flight controller runs Betaflight or ArduPilot firmware on the STM32F405 MCU. The 4-in-1 ESC runs BLHeli_S firmware, which is configurable via the Betaflight Configurator using the passthrough feature or a dedicated BLHeli suite tool for tuning motor timing and startup parameters.

How many UARTs are available, and what can I connect?

This stack provides six hardware UARTs. These can be used for connecting a serial receiver (SBUS, iBus, Crossfire), a digital VTX for SmartAudio or Tramp control, GPS modules, telemetry radios, and other serial peripherals, offering extensive expansion capability for a micro-sized board.

Is the barometer necessary for flight, and which models are used?

The barometer is not required for basic acro flight but enables altitude hold and other autonomous flight modes. The board supports either the DPS310 or SPL06 barometric sensor, which are automatically detected by Betaflight, providing accurate altitude data for stabilized flight profiles.

Package Includes

  • 1x Flywoo GOKU F405 Nano 16x16 Flight Controller & ESC Stack

Additional Information

Weight 0.042 kg
Dimensions 1.6 × 1.6 cm