• ATOMRC F405 NAVI flight controller kit with wiring harnesses, buzzer module, and pin headers
  • ATOMRC F405 NAVI Flight Controller connected to aluminum module and wired sensor camera unit
  • ATOMRC F405 NAVI flight controller complete wiring layout with camera module and aluminum case component
  • Flight controller board with two red mounting plates, showing ATOMRC F405 NAVI label and pinout text
  • Close-up of flight controller PCB top side with chips, solder pads, and connector ports
  • Flight controller stack with separate buzzer board connected by twisted cable, rear view of labels
  • Flight controller PCB underside view showing connectors, pads, and four mounting holes
  • Angled side view of flight controller board with installed pin headers and red standoffs
  • Flight controller board with wired square GPS module attached, angled view of ports and pads
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ATOMRC F405 NAVI Flight Controller STM32F405 BMI270 SPL06 Baro OSD SD Blackbox Type-C 5V/9V BEC INAV ArduPilot

ATOMRC F405 NAVI Flight Controller STM32F405 BMI270 SPL06 Baro OSD SD Blackbox Type-C 5V/9V BEC INAV ArduPilot

ATOMRC

$61.00 USD
$61.00 USD
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Overview

The ATOMRC F405 NAVI Flight Controller is a fixed-wing Flight Controller designed for INAV and ArduPilot setups, with integrated OSD, barometer, current sensing, and Micro SD blackbox support. It includes an external Type-C adapter/buzzer board for convenient access when installed in an airframe.

Key Features

  • Supports INAV and ArduPilot firmware targets: ATOMRCF405NAVI (INAV 5.0 or newer stated)
  • Integrated barometer and current sensing (ammeter)
  • Micro SD card slot for blackbox logging
  • OSD: AT7456E
  • External USB Type-C adapter board (BOOT/Type-C) with buzzer support
  • 8 PWM outputs
  • VTX power output selectable 5V/9V (9V/5V VTX voltage bridge shown)
  • LED support: WS2812S serial LED
  • SBUS inverter on UART2-RX (note: Rx2 and SBUS cannot be used at the same time)
  • Vibration-isolation mounting concept using silicone ring (feature text provided)
  • Plug-and-play wiring shown for DJI Air Unit and BN-180/BN-220 GPS modules

Specifications

MCU STM32F405RGT6
MCU clock / MCU flash (provided spec) 168MHz; 1MB Flash
Flash (spec table) 16Mbyte
IMU BMI270
Barometer SPL06-001
OSD AT7456E
Blackbox Micro SD card slot
UARTs Uarts*6 (spec table); 5x UARTs (provided spec)
PWM outputs 8
I2C 1
ADC 3 (VBAT, Current, RSSI)
USB Type-C (external USB adapter board: BOOT/Type-C)
Current sensor / ammeter 120A
Voltage input 12~30V (3~6S LiPo)
BEC output 5V/5A; 9V/2A
VTX output voltage 5V / 9V
LED Support WS2812S serial LED
Dimensions / size 50mm x 30mm x 12mm (also listed as 30 x 50 x 12mm)
Height marking (side view) 12mm and 16mm
Mounting 30mm x 24mm, phi 3mm
Weight 21g
Firmware targets ArduPilot: ATOMRCF405NAVI; INAV: ATOMRCF405NAVI

What’s Included

  • 1x F405NAVI flight controller
  • 1x external USB (Type-C) / buzzer board
  • 1x 12cm JST-SH-6P to JST-SH-6P cable
  • 1x 20cm JST-SH-6P cable (for GPS / DJI Air Unit)
  • 1x 35V 470uF capacitor

Applications

  • Fixed-wing navigation builds using INAV or ArduPilot
  • Integration with DJI Air Unit (wiring diagram provided)
  • GPS integration examples shown for BN-180 / BN-220

Manual

  • Wiring diagram shows ports for VTX control (SmartAudio/IRC Tramp), camera, WS2812 LED, GPS, and DJI Air Unit connections.
  • Important note: Rx2 and SBUS cannot be used at the same time; SBUS is on inverted Rx2.
  • Capacitor recommendation note provided: for high-power devices, solder the included capacitor.

For wiring assistance or pre-sales compatibility questions, contact support@rcdrone.top or visit https://rcdrone.top/.

Details

ATOMRC F405 NAVI Flight Controller for fixed-wing INAV/ArduPilot builds with OSD, barometer, and Micro SD slot

Designed for fixed-wing navigation builds, the F405 NAVI integrates OSD, barometer, current sensing, and Micro SD blackbox logging.

Plug-and-play accessory boards for the F405 NAVI: external USB Type‑C adapter/boot board and GPS lead options

An external Type‑C adapter/boot board makes USB access and setup easier once the controller is installed in the airframe.

Silicone ring vibration-isolation mounting concept for reducing flight controller vibration on fixed-wing airframes

Silicone-ring mounting helps reduce high-frequency vibration for cleaner gyro performance in fixed-wing installations.

ATOMRC F405 NAVI flight controller board dimensions and height profile: 50×30 mm layout with 12–16 mm stack height

The 50×30 mm footprint and low stack height fit many common fixed-wing bays and mounting patterns.

Specification table listing STM32F405 MCU, BMI270 IMU, SPL06 barometer, AT7456E OSD, 5V/9V BEC, and UART/PWM counts

Key hardware highlights include an STM32F405 MCU, BMI270 IMU, SPL06 barometer, AT7456E OSD, and 5V/9V power outputs.

Wiring manual layout for ports and pinouts: GPS, DJI Air Unit, VTX control, camera, LEDs, power, and UART connections

Port and pinout guidance covers GPS, DJI Air Unit, VTX control, camera, WS2812 LED support, and power connections.

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